2024/12/02 更新

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写真a

シマダ ヒデキ
島田 英樹
SHIMADA HIDEKI
所属
工学研究院 地球資源システム工学部門 教授
工学部 地球資源システム工学科(併任)
工学府 共同資源工学専攻(併任)
工学府 地球資源システム工学専攻(併任)
職名
教授
連絡先
メールアドレス
電話番号
0928023332
プロフィール
<研究活動>  第一の研究は、 地球環境を考慮した露天掘り鉱山のリハビリテーションに関する研究である。現在、環境問題に対する関心は非常に高く、鉱山開発におけるリハビリテーションの重要性が増大している。リハビリテーションは、終掘後の再緑化のみを取り 扱うのではなく、斜面の浸食や河川の汚濁、酸性鉱排水(Acid Mine Drainage;AMD)等を防止するために、操業前から検討されるべきものである。したがって、リハビリテーションプログラムが適切に実施されれば、 終掘後には採掘前の状態にまで環境を復元することが可能である。このことにより、政府ならびに地域住民からの信頼を得ることができ、持続的な操業を行うこ とが可能となる。そこで、露天掘り石炭鉱山におけるAMD対策に関する問題の抽出とその対策についての検討を行っている。  第二の研究は、深度の浅い空洞やその周辺の地山の安定性に関する研究である。今日、都市開発事業において、深度の浅い空洞の構築、維持に関するニーズが急速に高まり、安全かつ効果的に空洞を開削、維持、管理するためには、その周辺領域を含めて地山の変形・破壊挙動を解明する必要がある。深度の浅い空洞の変形・破壊挙動は、空洞周辺に作用する重力の影響や不均質な地圧、地下水圧の影響が複雑に関係しているため、これらの要因を十分把握した上で厳密に検討しなければならない。そこで、鉱山における深度の深い坑道の開削・維持技術についての知識や経験を生かし、現在、都市ライフラインの敷設工法を対象とした理論、実験および 実測による検討を行っている。この都市ライフラインの敷設工法を研究テーマとして取り扱われた例は国内外とも極めて少なく、施工中に発生した様々な現象を未だ経験的により解決しているのが実状である。そこで現在、泥水加圧式推進工法適用現場の安定性の評価、低推力推進メカニズム、低推力で推進できる泥水の開発などの3つの分野に分けて実験、実測および解析を行ってきている。この分野においては、2007(平成19)年にInternational Society for Trenchless Technology から NO-DIG AWARD (ACADEMIC) および 日本下水道管渠推進技術協会黒瀬賞 (技術開発部門賞)を受賞した。  第三の研究は、フライアッシュセメントの有効利用技術の開発に関する研究である。トンネル覆工では、覆工背面と地山との間に空隙が生じないように施工しなければならない。このため、余掘りがある場合には、そこに良質のズリを詰め込む方法もあるが、最近ではコンクリート打設時に覆工厚外までコンクリートを充填し、その後に残る空隙は覆工後にモルタル等を注入して充填されることが多くなっている。そこで、このようなフライアッシュ充填作業に関して、泥濃式推進工法の裏込め材やダムサイトのグラウト後に形成した空隙やシラス台地に多数存在する空洞、石炭鉱山の払跡への充填材としてのフライアッシュセメントの適用可否に関する検討を行っている。  現在、極限環境下での地圏開発として海底熱水鉱床の開発や高レベル放射性廃棄物地層処分などのプロジェクトが進行中であり、これらは条件が厳しく既存のシステムでは開発が難しく、特徴に応じた開発システムの創成が必要であると考えられる。特にレアメタルの確保を目的とした海底熱水鉱床の開発では海底面下での最適な採鉱システム(採掘方法、掘削機械の選定や揚鉱システムなど)の検討を行っている。  また、開発機械システムおよび地下利用システムに関する研究では、①資源開発・土木分野における礫石混合地山の掘削に関わる評価、②土木分野における大深度地下利用の更なる発展、③環境に配慮した岩盤の破砕方法の確立(機械掘削、発破を含む)、等々が確実に要求されることから、今後積極的にこの分野にも関わり、新たな研究のシーズ・ニーズを発掘し研究を展開している。  さらに、国際的な資源開発の動向に着目すると、露天掘り鉱山から坑内掘り鉱山への移行、坑内掘り鉱山の深部化、低品位鉱の開発等は避けて通れない課題であることから、資源の効率的かつ効果的な採掘方法の開発に取り組んでいる。 <教育活動>  教育に関しては、資源開発に必要不可欠な岩盤工学、地下空洞設計法、開発機械システム工学という学問分野を中心に学生・院生に講義や演習・実験を提供し、社会の急激な変化に対応しつつ基礎となる部分は教授してきている。また、学生・院生の海外への関わりについては、彼らの海外鉱山でのインターンシップ支援に関わってきた。しかし、専門的な教育が不十分のため、海外に出している現状では、受け入れ側に不信感を与えかねない状況も生じている。そこで、海外鉱山でインターンシップを実施する学生には、採掘・運搬・処理・環境修復技術の復習から、専門用語の確認、最新技術の紹介まで含め毎週一時間程度の事前指導を実施してきた。この他、インドネシア、ベトナム、ミャンマー、モンゴルでの資源開発中堅技術者の人材育成事業に講師として関わってきており、引き続き協力していきたい。このようにして培われたヒューマンネットワークを再構築して、海外での資源開発協力を推し進めてきた。 <社会活動>  文部科学省の「産学人材育成パートナーシッププログラム」や「国際資源開発人材育成事業」に委員として参加し、資源系技術者の育成を目指す実践的教育支援プログラムの検討ならびに教材開発を行っている。
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外部リンク

研究分野

  • 社会基盤(土木・建築・防災) / 地盤工学

  • エネルギー / 地球資源工学、エネルギー学

学位

  • 博士(工学) 九州大学

経歴

  • 九州大学 大学院工学研究院 教授

    2015年4月 - 現在

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    国名:日本国

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  • なし

    なし

  • なし

学歴

  • 九州大学   工学研究科   資源工学

    - 1993年

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    国名: 日本国

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  • 九州大学

    - 1993年

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  • 九州大学   工学部   資源工学

    - 1988年

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    国名: 日本国

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  • 九州大学

    - 1988年

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研究テーマ・研究キーワード

  • 研究テーマ:開発機械システム工学

    研究キーワード:開発機械システム工学

    研究期間: 2024年

  • 研究テーマ:岩盤工学

    研究キーワード:岩盤工学

    研究期間: 2024年

  • 研究テーマ:地下利用システム工学

    研究キーワード:地下利用システム工学

    研究期間: 2024年

  • 研究テーマ:Rock Engineering

    研究キーワード:Rock Engineering

    研究期間: 2024年

  • 研究テーマ:Mining Machinery

    研究キーワード:Mining Machinery

    研究期間: 2024年

  • 研究テーマ:Geomechanics

    研究キーワード:Geomechanics

    研究期間: 2024年

  • 研究テーマ:未利用地下資源の地下CO2フリー水素化システム構築

    研究キーワード:未利用地下資源、水素

    研究期間: 2021年4月 - 2026年3月

  • 研究テーマ:石灰石鉱山における発破制御に関する研究

    研究キーワード:石灰石鉱山、発破制御、粒度制御

    研究期間: 2007年4月 - 2026年3月

  • 研究テーマ:露天掘り石炭鉱山における酸性鉱廃水の抑制に関する研究

    研究キーワード:酸性鉱廃水、露天掘り鉱山

    研究期間: 2007年4月 - 2026年3月

  • 研究テーマ:フライアッシュセメントの有効利用技術の開発に関する研究

    研究キーワード:フライアッシュセメント、有効利用技術

    研究期間: 2002年4月 - 2026年3月

  • 研究テーマ:種々の環境下における岩石の破壊靭性値の評価に関する研究

    研究キーワード:破壊靭性、地山応力、環境条件

    研究期間: 2001年4月 - 2026年3月

  • 研究テーマ:薬液注入後の地山の安定性ならびに周辺環境への影響に関する研究

    研究キーワード:薬液注入、地盤改良

    研究期間: 2000年4月 - 2026年3月

  • 研究テーマ:粘土質岩石における耐スレ−キング性の評価に関する研究

    研究キーワード:耐スレーキング、試験方法

    研究期間: 2000年4月 - 2026年3月

  • 研究テーマ:グラウト材の地盤注入時における流動挙動に関する研究

    研究キーワード:グラウト、地盤改良、流動挙動

    研究期間: 1998年4月 - 2026年3月

  • 研究テーマ:小口径推進トンネルの設計・施工に関する研究

    研究キーワード:推進工法、推進力、泥水、泥膜、地下埋設工法

    研究期間: 1996年4月 - 2026年3月

受賞

  • 104th Ganesha Widya Utama

    2024年6月   Institute of Technology Bandung   International Award

    Hideki SHIMADA

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    受賞国:インドネシア共和国

    Award for International Exchange such as Education, Research especially Establishment of Double Degree Program with Kyushu University, Japan.

  • Most Influentian Paper Award in Tunnel Construction of 2023

    2024年2月   Journal of Tunnel Construction  

  • 優秀講演賞

    2016年11月   土木学会   砂礫地盤におけるシールドマシンカッタービットの摩耗評価に関する研究

  • Poster Award

    2012年9月   CINEST 2012  

  • Paper Award

    2012年9月   CINEST 2012  

  • Paper Award

    2012年9月   CINEST 2012  

  • Poster Award

    2012年9月   CINEST 2012  

  • Poster Award

    2012年9月   CINEST 2012  

  • Best Paper Award

    2011年12月   International Symposium on Earth Science and Technology 2011  

  • Best Paper Award

    2011年10月   International Conference on Pipelines and Trenchless Technology  

  • 若手ポスター賞

    2010年10月   資源・素材学会   NAF/PAF廃石を用いた互層カバーシステムによるAMD抑制

  • NO-DIG Award (academic)

    2007年9月   International Society of Trenchless Technology  

  • 黒瀬賞(技術開発部門)

    2007年5月   日本下水道管渠推進技術協会   大学の研究・教育機関にあって、長年にわたり推進工法で重要課題である切羽の安定と滑材効果による推進管摩擦抵抗の低減化に着目し、地道な基礎研究を積み重ねることにより、着実、かつ実用性の高い成果を数多く発表してきた。中でも、滑材効果については、滑材の材料品質と基礎特性、滑材として保有すべき機能に関し、多面的な調査・研究を積み重ね、それらの成果は滑材開発の分野に大きな影響を与えたため、技術開発部門で表彰された。

  • Best Paper Award

    2007年1月   International Conference on Systemics, Cybernetics and Informatics  

  • 若手ポスター賞

    2006年9月   資源・素材学会   インドネシア・タンジュンエニム炭鉱におけるNAGタイプとスレーキング特性の関係

  • 奨励賞

    2000年3月   資源・素材学会   岩盤の機械掘削および岩石の破砕特性の評価

▼全件表示

論文

  • Bayesian Updating of Model Parameters for Jacking Force Prediction Using Field Observations 査読 国際誌

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO,Tomo Morita

    Tunnelling and Underground Space Technology   2024年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1016/j.tust.2024.105810

  • 矩形推進工法における機械学習を用いた推進力予測モデルの構築 査読

    ユ・ボソン,入口梨佳,島田英樹,笹岡孝司,濵中晃弘,松元文彦,森田 智,ワヒュディ・スゲン

    月刊推進技術   38 ( 4 )   41 - 50   2024年4月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: https://hdl.handle.net/2324/7183351

  • 推進施工時における異なる断面の地盤変状への影響 査読

    島田英樹,笹岡孝司,濵中晃弘

    月刊推進技術   38 ( 2 )   66 - 76   2024年2月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: https://hdl.handle.net/2324/7168683

  • Prediction of Box-Jacking Force Using a Probabilistic Observational Approach 査読 国際誌

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    International Journal of the JSRM   20   2024年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: https://hdl.handle.net/2324/7162085

  • Investigating Box-jacking Forces in Soft Soils of Tokyo, Japan: A Comparative Study 査読 国際誌

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2023 39th International Conference and Exhibition   2023年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Prediction Equation of Jacking Force for Different Shapes of Rectangular Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Peng MA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2023 39th International Conference and Exhibition   2023年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 機械学習を用いた鉱山発破における起砕物の粒径予測に関する研究 査読

    濵中晃弘,島田英樹,笹岡孝司,久保田士郎,高橋良尭

    石灰石   ( 445 )   31 - 37   2023年9月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Factors Affecting Jacking Force of Square Steel Pipe-roof in Tsunashima Tunnel: A Case Study 査読 国際誌

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of The 2023 World Congress on Advances in Structural Engineering and Mechanics   2023年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    CD-ROM

  • A Stope Mining Design with Consideration fo Hanging Wall When Transitioning from Open Pit Mining to Underground Mining for Sepon Gold Mine Deposit, Laos 査読 国際誌

    Seelae PHAISOPHA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Phanthoudeth PONGPANYA, Seva SHORIN, Khounma SENTHAVISOUK

    Mining   ( 3 )   463 - 482   2023年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/mining3030027

    リポジトリ公開URL: https://hdl.handle.net/2324/6795092

  • A Jacking Force Study Based on Interpretation of Box Jacking Record: A Case Study of Curved Rectangular Box Jacking in Soft Soil in Saitama, Japan 査読 国際誌

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Tunnelling and Underground Space Technology   ( 139 )   2023年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1016/j.tust.2023.105228

    リポジトリ公開URL: https://hdl.handle.net/2324/6788775

  • Simulation Investigation on the Engineering Effects of Geometric Parameters in Rectangular Pipe Jacking 査読 国際誌

    Peng MA, Hideki SHIMADA, Baosong MA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2022 38th International Conference and Exhibition   2022年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Prediction of Multi-seam Mining-induced Surface Subsidence in Underground Coal Mine in Indonesia 査読 国際誌

    Phanthoudeth PONGPANYA, Takashi SASAOKA, Hideki SHIMADA

    ASEAN Engineering Journal   12 ( 2 )   169 - 183   2022年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI: https://doi.org/10.11113/aej.V12.17263

    リポジトリ公開URL: http://hdl.handle.net/2324/5208219

  • A New Method for Predicting the Friction Resistance in Rectangular Pipe-Jacking 査読 国際誌

    Peng MA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Dyson MOSES, Tumelo K.M.DINTWE, Fumihiko MATSUMOTO, Baosong MA, Sheng HUANG

    Tunnelling and Underground Space Technology   2022年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4795563

  • Numerical Study on the Application of the Pipe-Jacking Method for the Main Gate of an Underground Coal Mining in Weak Rock Mass 査読 国際誌

    Ulaankhuu BATSAIKHAN, Hiroto HASHIKAWA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Applied Science   12 ( 3 )   2022年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/app12031719,

    リポジトリ公開URL: http://hdl.handle.net/2324/4798519

  • Investigation on the Engineering Effects of the Geometrical Configuration of the Jacking Rectangular Pipe 査読 国際誌

    Ma PENG, Hideki SHIMADA, Takashi SASAOKA, Dyson MOSES, Fumihiko MATSUMOTO, Xuehua CHEN

    Tunnelling and Underground Space Technology Incorporating Trenchless Technology   2021年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1016/j.tust.2021.104239

    リポジトリ公開URL: http://hdl.handle.net/2324/4795554

  • Application of Under-pinning Pipe Jacking on Tunnel Auxiliary Construction 査読 国際誌

    Hideki SHIMADA, Hiroto HASHIKAWA, Xiaohu HU, Takashi SASAOKA, Akihiro HAMANAKA

    IOP Conference Series: Earth and Environmental Science   ( 861 )   2021年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.1088/1755-1315/861/3/032038

    リポジトリ公開URL: http://hdl.handle.net/2324/4795779

  • 推進工法を用いたパイプルーフ工法における周辺地山の安定性に関する研究 招待 査読

    胡 暁虎,高橋良太,島田英樹,笹岡孝司,濵中晃弘,佐藤 徹,一ノ瀬政友

    月間推進技術   35 ( 9 )   46 - 54   2021年9月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6767912

  • Ground Improvement with Sodium Silicate Chemical Grouting to Tropical Volcanic Regions 査読 国際誌

    Hideki SHIMADA, Hiroto HASHIKAWA, Akihiro HAMANAKA, Takashi SASAOKA, Sugeng WAHYUDI

    Proc. of 5th International Workshop on Rock Mechanics and Engineering Geology in Volicanic Fields   2021年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical and Theoretical Study on the Jacking Force Prediction of Slurry Pipe Jacking Traversing Frozen Ground 査読 国際誌

    Wen KAI, Wei ZENG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Tunnelling and Underground Space Technology   115 ( 6 )   2021年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi: 10.1016/j.tust.2021.104076

    リポジトリ公開URL: http://hdl.handle.net/2324/4795553

  • Investigation on the Performance of Pipe Roof Method Adjacent to the Underground Construction 査読 国際誌

    Peng MA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Tumelo K.M.Dintwe, Donjian PAN

    Journal of Geotechnical and Geological Engineering   ( 39 )   4677 - 4687   2021年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4479700

  • Application of Sodium Silicate Chemical Grouting to Tropical Regions 査読 国際誌

    Hideki SHIMADA, Sugeng WAHYUDI, Takashi SASAOKA, Akihiro HAMANAKA, Yasuharu TOSHIDA, Tomohiko ABE

    Proc. of the 28th International Symposium on Mine Planning and Equipment Selection - MPES 2019   390 - 398   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355470

  • Stability of Surrounding Soil by Using Underpinning Pipe Jacking Method 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Sugeng WAHYUDI, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2019 37th International Conference and Exhibition   2019年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4743330

  • Development of Filling Material with Fly Ash and Slag as Lubricant in Pipe Jacking under Acid Sulfate Soils 査読 国際誌

    Kazuki MAEHARA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of 23rd International Conference on Environment and Mineral Processing and Workshop Waste - Secondary Raw Materials   115 - 119   2019年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/6617916

  • Development of Backfilling Material in Over-cutting Area with Fatty Acids to Decrease Thrust for Pipe Jacking 査読 国際誌

    Kazuki MAEHARA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Takahiro FUNATSU

    Proc. of International Symposium on Earth Science and Technology 2018   283 - 286   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Behavior of Soil around Rectangular Pipe by Using New Type Excavation of Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Kazuki MAEHARA, Masahiro TANAKA, Sugeng WAHYUDI, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2018 36th International Conference and Exhibition   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4743329

  • Application of Soil Improvement by Sodium Silicate-based Grouting on Indonesian Sand 査読 国際誌

    Hideki SHIMADA, Sugeng WAHYUDI, Satoru ASANO, Kazuki MAEHARA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of 10th Asian Rock Mechanics Symposium   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/4822571

  • Numerical Study on the Effectiveness of Grouting Reinforcement on the Large Heaving Floor of the Deep Retained Goaf-side Gateroad: A Case Study in China 査読 国際誌

    Zhiyi ZHANG, Hideki SHIMADA

    Energies   ( 11 )   2018年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Friction Analysis of Pipe-slurry-soil Interaction and Jacking Force Prediction of Rectangular Pipe Jacking 査読 国際誌

    Kai WEN, Hideki SHIMADA, Wei ZENG, Takashi SASAOKA, Deyu QIAN

    European Journal of Environmental and Civil Engineering   2018年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI. 10.1018/19648189.2018.1425156

  • Feasibility of Chain Conveyor Cutter for Ocean Disposal Site's Construction 査読 国際誌

    Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Akihiro HAMANAKA, Shizuo Ikuta

    Journal of Geological Resource and Engineering   5 ( 4 )   169 - 177   2017年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.17265/2328-2193/2017.04.003

    リポジトリ公開URL: http://hdl.handle.net/2324/4355063

  • Effect of Acid Soil Properties on Soil Erosion at a Dumping Site in an Open-pit Coal Mine, Indonesia 査読 国際誌

    Hideki Shimada, Shinji Matsumoto, Akihiro HAMANAKA, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of 2nd International Symposium on Land Reclamation and Ecological Restration   239 - 244   2017年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Stability Control of Retained Goaf-side Gateroad under Different Roof Conditions in Deep Underground Y Type Longwall Mining 査読 国際誌

    Zhiyi Zhang, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA

    Journal of Sustainability   9   2017年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.3390/su9101671

    リポジトリ公開URL: http://hdl.handle.net/2324/4355070

  • Development of Chain Conveyor Cutter Method and Its Application 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Akihiro HAMANAKA, Shizuo Ikuta

    Proc. of 26th International Symposium on Mine Planning & Equipment Selection   129 - 136   2017年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355474

  • Pipe Jacking / Micro-tunneling Technology in Japan and the Development of a New Micro-tunneling Boring Machine (MTBM) 招待 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Toru Sato, Masaya Hirai

    Journal of NO-DIG India   8 ( 1 )   10 - 15   2017年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4360873

  • Interaction between Physical and Chemical Weathering of Argillaceous Rocks and the Effects on the Occurrence of Acid Mine Drinage (AMD) 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Geoscience Journal   2017年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://dx.doi.org/10.1007/s12303-016-0064-3

    リポジトリ公開URL: http://hdl.handle.net/2324/4355477

  • Application of Pipe Jacking Technology into ASEAN Countries 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA, Toru Sato, Fumihiko Matsumoto

    Proc. of NASTT's 2017 No-Dig Show and ISTT's 35th annual International No-Dig   2017年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4362382

  • Optimization of Hard Roof Structure over Retained Goaf-side Gateroad by Pre-split Blasting Technology 査読 国際誌

    Zhiyi Zhang, Hideki Shimada, Nong Zhang, Takashi Sasaoka, SUGENG WAHYUDI

    International Journal of Rock Mechanics and Mining Sciences   2017年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI:10.1016/j.ijrmms.2017.04.007

  • Numerical Analysis of Face Stability of Slurry Pipe Jacking Tunnel in Frozen Ground 査読 国際誌

    Kai Wen, Hideki Shimada, Wei Zeng, Takashi Sasaoka, Akihiro HAMANAKA

    Earth Science Research   6 ( 2 )   1 - 18   2017年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355082

  • 飛石の発生メカニズムとその制御に関する基礎的研究 査読

    島田 英樹, 笹岡 孝司, 濵中 晃弘, ワヒュディ スゲン, 久保田 士郎, 佐分利 禎

    石灰石   ( 405 )   20 - 29   2017年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Practical Design of Over-cutting Area on Pipe Jacking Method by Application of Chemical Grouting 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Shuichi Fujita, Yasuhiro Yoshida, Takashi Senda

    Proc. of the 8th Asian Joint Symposium on Geotechnical and Geoenvironmental Engineering, Tainan TAIWAN   2016年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Tunnel Crown Deformation Generated by Pipe Jacking Technology in a Weak Rock Underground Coal Mine 招待 査読 国際誌

    Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Naung Naung, Phanthoudeth Pongpanya

    Proc. of International NO-DIG Beijing 2016 34th International Conference and Exhibition, Beijing CHINA   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Construction Material for Covering of Seabed Resources Using Fly Ash 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Shuichi Fujita, Yasuhiro Yoshida, Keisuke Takahashi

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Backfilling Material for Over-cutting Area of Pipe Jacking Using Fly Ash by Application of Chemical Injection 査読 国際誌

    Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Shuichi Fujita, Yasuhiro Yoshida, Yoshihiko Kanemasu, Yasuharu Toshida

    Proc. of Trenchless Asia for Smart City 2016   2016年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Construction Technology of Utility Pipeline Installation in Rock and Gravel with Cobbles and Boulders by the Slurry Type Micro-tunneling Methods 査読 国際誌

    Hideki Shimada, Matsui Kikuo, Toru Sato, Masaya Hirai

    Proc. of Trenchless Asia 2016 Conference   2016年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Research of Fly Ash and Organic Material Utilization as Dry Cover Layer for Acid Mine Drainage Prevention Method: Column Leaching Study 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    International Journal of Applied and Natural Science   5 ( 3 )   121 - 132   2016年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Effect of Construction of Tunnels by Pipe Roof Method on Adjacent Building Structure 査読 国際誌

    Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Shuichi Fujita, Toru Sato

    Proc. of Trenchless Asia 2016 Conference   2016年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of Acid Mine Drainage Characterization for Predicting Post Drainage Water Quality in Coal Mines 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Ginting Jalu Kusuma, Takashi Sasaoka, Fatimah Koten, Shinji Matsumoto

    Journal of the Polish Mineral Engineering Society   36 ( 2 )   23 - 28   2016年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Construction of Dry Cover System for Prevention of Acid Mine Drainage at Mine Waste Dump in Open Cast Coal Mine 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma, Rudy Sayoga Gautama

    Journal of Environmental Protecton   ( 7 )   161 - 169   2016年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • New Development Covering Material Using Fly Ash for Construction of Seabed Structures 査読 国際誌

    Seiichi Sakamoto, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Shuichi Fujita, SUGENG WAHYUDI, Yasuhiro Yoshida, Keisuke Takahashi

    Proc. of International Symposium on Earth Science and Technology 2015   201 - 204   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Construction of Seabed Structures by New Development Covering Material Using Fly Ash 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, Shuichi Fujita, SUGENG WAHYUDI, Yasuhiro Yoshida

    Proc. of 19th Conference on Environment and Mineral Processing   1   189 - 196   2015年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Utilization of Coal Ash as a Barrier Material for Radioactive Waste Disposal 査読 国際誌

    Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada

    Journal of Geoscience and Environment Protection   3 ( 3 )   31 - 43   2015年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.4236/gep.2015.34005

  • Construction of Seabed Structures by New Development Covering Material Using Fly Ash 査読 国際誌

    Takashi Sasaoka, Akihiro Hamanaka, SUGENG WAHYUDI, Shuichi Fujita, Yasuhiro Yoshida, Hideki Shimada

    Journal of Development and Applications of Oceanic Engineering   4   1 - 9   2015年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.14355/daoe.2015.04.001

  • Design of Self-sustainable Land Surface Against Soil Erosion at Rehabilitation Areas in Open-cut Mines in Tropical Areas 査読 国際誌

    Akihiro Hamanaka, Naoya Inoue, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ikuo Miyajima

    29 ( 4 )   305 - 315   2015年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Design of Self-sustainable Land Surface Against Soil Erosion at Rehabilitation Areas in Open-cut Mines in Tropical Areas 査読 国際誌

    Akihiro Hamanaka, Naoya Inoue, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ikuo Miyajima

    29 ( 4 )   305 - 315   2015年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 発破振動予測シミュレーションに必要な各種特性値の決定および発破振動予 測式に関する検討

    島田 英樹, 笹岡 孝司, 松井 紀久男, 久保田 士郎

    石灰石   ( 392 )   44 - 51   2014年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Analytical Study on Soil Behavior and Its Countermeasures Using a Pipe Jacking Method in Deep Strata 査読 国際誌

    Hideki Shimada, Takashi Senda, Takashi Sasaoka, Shuichi Fujita, SUGENG WAHYUDI, Akihiro Hamanaka, Matsui Kikuo, Dai Watanabe

    Proc. of International NO-DIG 2014 32nd Internatinal Conference and Exhibition, Madrid SPAIN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Influence of Coal Extraction Operation on Shaft Lining Stability in Eastern Chinese Coal Mines 査読 国際誌

    Qing Yu, Jinrong Ma, Hideki Shimada, Takashi Sasaoka

    Journal of Geotechnical and Geological Engineering   32   821 - 827   2014年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s10706-014-9760-9

  • Geotechnical Issues on Application of Rock Bolting Technology for Development of Underground Coal Mines in Indonesia 査読 国際誌

    Takashi Sasaoka, Hideki Shimada, Nay Zar Lin, Hiroshi Takamoto, Matsui Kikuo, Suseno Kramadibrata, Budi Sulistianto

    International Journal of Mining, Reclamation and Environment   28 ( 3 )   150 - 172   2014年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: dx.doi.org/10.1080/17480930.2014.912377

  • Soil Erodibility Characteristics of Reclamation Area - Case Study in Indonesian Coal Mining 査読 国際誌

    Hideki Shimada, Sri Maryati, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    Journal of Civil Engineering and Architecture   8 ( 7 )   855 - 859   2014年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Geotechnical Issues on Application of Rock Bolting Technology for Development of Underground Coal Mines in Indonesia 査読 国際誌

    Takashi Sasaoka, Hideki Shimada, Nay Zar Lin, Hiroshi Takamoto, Matsui Kikuo, Suseno Kramadibrata, Budi Sulistianto

    International Journal of Mining, Reclamation and Environment   28 ( 3 )   150 - 172   2014年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: dx.doi.org/10.1080/17480930.2014.912377

  • By-functional Material of Lubrication and Backfilling for Pipe Jacking 査読 国際誌

    Hideki Shimada, Yasuhiro Yoshida, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    Journal of Current Advances in Civil Engineering   2 ( 2 )   68 - 73   2014年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Behavior of Grouting Material for Floor Reinforcement Technique in Underground Mines 査読 国際誌

    Hideki Shimada, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    International Journal of Mining, Reclamation and Environment   28 ( 2 )   133 - 148   2014年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • インドネシア露天掘り石炭鉱山におけるダンピングサイトの現状と今後の課題 -酸性鉱山排水問題に着目して- 査読

    濱中 晃弘, 島田 英樹, 笹岡 孝司, 松井 紀久男, 一ノ瀬 政友

    130 ( 1 )   9 - 15   2014年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    AMD の発生は岩石中に含有される硫化鉱物と酸素や水との反応により生じるため,ダンピングサイトにおいて酸素や水の浸透を制限する有効な工法を適用することでAMD の発生を最小限にすることができると考えられる。そこで本論文では,インドネシア東カリマンタンにて操業中のKaltim Prima Coal (KPC) 鉱山を対象として,熱帯雨林気候条件下の露天掘り石炭鉱山の既設ダンピング
    サイトにおける各種調査による現状把握ならびに酸性鉱山排水抑制に向けた今後の課題に関して検討を行った研究結果を報告した。
     
    2.AMD の

  • Development of Backfilling Material Using Fly Ash by Application of Chemical Injection 査読 国際誌

    Hideki Shimada, Yasuhiro Yoshida, Takashi Senda, Yasutaka Maeda, Takashi Sasaoka, Shuichi Fujita, Matsui Kikuo, Dai Watanabe

    Journal of the Polish Mineral Engineering Society   32 ( 2 )   37 - 42   2013年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Development of Grouting Material for Fly Ash Backfilling by Application of Chemical Injection 査読 国際誌

    Hideki Shimada, Yasuhiro Yoshida, Yasutaka Maeda, Takashi Sasaoka, Shuichi Fujita, Akihiro Hamanaka, Matsui Kikuo

    Proc. of the 22nd Mine Planning and Equipment Selection   ( 1 )   403 - 410   2013年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Injection Material for Offshore Structures Using Flyash-Surfactant Mixtures 査読 国際誌

    Hideki Shimada, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    International Journal of Applications of Oceanic Engineering   2 ( 3 )   70 - 76   2013年8月

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    記述言語:英語   掲載種別:研究論文(大学,研究機関等紀要)  

  • Relation between Fluidability of Flyash Cement and Properties of Flyash Particles 査読 国際誌

    Hideki Shimada, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    Open Journal of Geology   3 ( 3 )   216 - 221   2013年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.4236/ojg.2013.33025

  • Effect of Application of Pipe Roof Method by Using Pipe Jacking on Behavior of Surrounding Soil 査読 国際誌

    Hideki Shimada, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo, Toru Sato

    Journal of Physical Science and Application   3 ( 6 )   353 - 358   2013年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Research on Exploiting Residual Coal around Final End-walls by Highwall Mining System in China 査読 国際誌

    Yanlong Chen, Hideki Shimada, Takashi Sasaoka, Akihiro Hamanaka, Matsui Kikuo

    International Journal of Mining, Reclamation and Environment   27 ( 3 )   166 - 179   2013年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Behavior of Surrounding Soil during Construction and Its Countermeasures Using Pipe Jacking Method in Deep Strata 査読 国際誌

    Takashi Senda, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Open Journal of Geology   3 ( 2 )   44 - 48   2013年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.4236/ojg.2013.32007

  • Development of Flash Setting Material for Temporally Pipeline Restoration after Earthquake 査読 国際誌

    Hideki Shimada, Akihiro Hamanaka, Takashi Sasaoka, Matsui Kikuo

    Open Journal of Geology   3 ( 2 )   94 - 100   2013年4月

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    記述言語:英語   掲載種別:研究論文(大学,研究機関等紀要)  

    DOI: 10.4236/ojg.2013.32013

  • Analytical Study on Prediction of Pipeline Positions by a Restoration Method 査読 国際誌

    Hideki SHIMADA, Koichi ARAKI, Takashi SASAOKA, Shuichi FUJITA, Kikuo MATSUI, Dai WATANABE

    Proc. of NO-DIG2012 30th International Conference and Exhibition   2012年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Model of the Internal Structure of Coal Overburden Dumps for the Control of Acid Mine Drainage Generation 査読 国際誌

    Hideki SHIMADA, Ginting Jalu KUSUMA, Akihiro HAMANAKA, Shnji MATSUMOTO, Takashi SASAOKA, Kikuo MATSUI

    Proc. of the 21st International Symposium on Mine Planning and Equipment Selection   2012年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Experimental and Numerical Investigation of Ground Deformation Using Chemical Grouting for Pipeline Foundation 査読 国際誌

    Hideki SHIMADA, Yanlong CHEN, Koichi ARAKI, Takashi SASAOKA, Kikuo MATSUI

    International Journal of Geotechnical and Geological Engineering   30 ( 2 )   2012年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Development of a New Covering Strategy in Indonesian Coal Mines to Control Acid Mine Drainage Generation: A Laboratory-scale Result 査読 国際誌

    Hideki SHIMADA, Ginting Jalu KUSUMA, Koh HIROTO, Takashi SASAOKA, Kikuo MATSUI, Rudy Sayoga GAUTAMA, Budi SULISTIANTO

    International Journal of Mining, Reclamation and Environment   26 ( 1 )   2012年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Laboratory Evaluation of Multi-Layer Cover to Control Acid Mine Drainage in the Coal Mine Waste Rock Dump 査読 国際誌

    Hideki SHIMADA, Ginting Jalu KUSUMA, Koh HIROTO, Takashi SASAOKA, Akihiro HAMANAKA, Hiroshi TAKAMOTO, Shuichi FUJITA, Kikuo MATSUI

    Proc. of the 20th International Symposium on Mine Planning and Equipment Selection, Almaty KAZAKHSTAN   2011年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Jacking in Japan: The Pipe Roof Method 査読 国際誌

    Toru SATO, Tony SUZUKI, Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI

    Trenchless International   ( 12 )   2011年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Application of Injection Material for Offshore Structures Using Flyash-surfactant Mixtures 査読 国際誌

    Hideki SHIMADA, Jan GOTTFRIED, Akihiro HAMANAKA, Takashi SASAOKA, Yasuhiro YOSHIDA, Shuichi FUJITA, Kikuo MATSUI

    Proc. of 14th Conference on Environment and Mineral Processing, Ostrava CZECH   2   2011年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Multi Layer Covering Systems of Non Acid Forming and Potentially Acid Forming of Coal Mine Waste Rock to Control Acid Mine Drainage 査読 国際誌

    Hideki SHIMADA, Ginting Jalu KUSUMA, Koh HIROTO, Takashi SASAOKA, Akihiro HAMANAKA, Hiroshi TAKAMOTO, Kikuo MATSUI

    Proc. of 5th International Conference on Sustainable Development in the Minerals Industry, Aachen GERMANY   2011年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Construction Material Using Flyash-Surfactant Mixtures for an Ocean Floor 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Yasuhiro YOSHIDA, Shuichi FUJITA, Akihiro HAMANAKA, Kikuo MATSUI

    Proc. of 5th International Workshop and Conference on Earth Resources Technology, Ipoh MALAYSIA   ( 73 )   2011年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Role of Acoustic Emission for Solving Rock Engineering Problems in Indonesian Underground Mining 査読 国際誌

    Suseno KRAMADIBRATA, Ganda Marihot SIMANGUNSONG, Kikuo MATSUI, Hideki SHIMADA

    Journal of Rock Mechanics and Rock Engineering   44 ( 3 )   2011年4月

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    掲載種別:研究論文(学術雑誌)  

  • パイプラインの位置修復グラウチングに伴う周辺地山への影響 査読

    島田英樹,幸村将士,荒木紘一,松井紀久男

    下水道協会誌   48 ( 581 )   2011年3月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • A Review Study of Predictive Model Blast Vibration Attenuation Equation by Using Neural Network as an Evaluator 査読 国際誌

    Sugeng WAHYUDI, Hideki SHIMADA, Ganda Mahirot SIMANGUNSONG, Takashi SASAOKA, Kikuo MATSUI, Suseno KRAMADIBRATA, Budi SULISTIANTO

    International Journal of Mining, Reclamation and Environment   25 ( 1 )   2011年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Fundamental Study of Acid Drainage Control Using Flyash 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Ginting Jalu KUSUMA, Jiro OYA, Hiroshi TAKAMOTO, Suseno KRAMADIBRATA, Budi SULISTIANT

    Proc. of 19th International Symposium on Mine Planning & Equipment Selection, Fremantle AUSTRALIA   2010年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Utilization of Flyash for Barrier/Buffer Materials for Radioactive Waste Disposal 査読 国際誌

    Takashi SASAOKA, Hideki SHIMADA, Kikuo MATSUI

    Proc. of 19th International Symposium on Mine Planning & Equipment Selection, Fremantle AUSTRALIA   2010年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Utilization of Flyash for Barrier/Buffer Materials for Radioactive Waste Disposal 査読 国際誌

    Takashi SASAOKA, Hideki SHIMADA, Kikuo MATSUI

    Proc. of 19th International Symposium on Mine Planning & Equipment Selection, Fremantle AUSTRALIA   2010年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study of Acid Drainage Control Using Flyash 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Ginting Jalu KUSUMA, Jiro OYA, Hiroshi TAKAMOTO, Suseno KRAMADIBRATA, Budi SULISTIANT

    Proc. of 19th International Symposium on Mine Planning & Equipment Selection, Fremantle AUSTRALIA   2010年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Flash Setting Material for Temporary Earthquake Disaster Restoration of Gas Pipelines Using Fly Ash Cement Mixtures 招待 査読 国際誌

    Hideki SHIMADA, Yasuhiro YOSHIDA, Koichi ARAKI, Takashi SASAOKA, Shuichi FUJITA, Kikuo MATSUI, Masuhiko IINO, Takahisa TOMII

    Proc. of NO-DIG2010 28th International Conference and Exhibition, Singapore SINGAPORE   2010年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法を用いたパイプルーフ工法による地下埋設物の構築に伴う周辺地山の影響 査読

    島田英樹,佐藤 徹,笹岡孝司,松井紀久男

    下水道協会誌   47 ( 576 )   2010年10月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    推進工法は、都市部における管埋設工法の中で有効な方法として多用され,急速な進歩を遂げてきた。しかし,現在,都市部における下水道普及率は既に約72%を超えており,今後下水管渠埋設への推進工法の需要は低減することが予測され,また,他の生活関連整備に伴う管路構築においても同様に一段落の傾向にある。このような理由から,推進工法の新たな適用分野が模索されており,現在,山岳トンネルの長距離先受け工法や地下浅部のアンダーパス先受け工法への利用等が図られている。しかしながら、現在適用されている種々の先受け工法の施工では,仮設工であるために経済性や簡便な施工性のみが評価の基準となるため,施工に伴う周辺地山への影響についての基礎的な資料がこれまで十分には得られていなかった。そこで、本論文では、まずAGF工法と推進工法を用いたパイプルーフ工法の比較をはじめ、推進工法を用いたパイプルーフ工法の周辺地山の安定性に及ぼす影響等を明らかにするために,解析により種々検討した。その結果、先受け工法としては,パイプルーフ工法はAGF工法と同様な効果があることが分かった。また、パイプルーフ数あるいはパイプルーフ径の増大,トンネル内壁とパイプルーフ間の間隔が小さくなるほど,周辺地山の破壊領域の減少ならびに地表面沈下の抑制が可能であることが判明した。次に,推進工法を用いた先受け工法として適用した事例について報告し,地山の安定性に及ぼす種々の影響等について検討した。その結果,推進工法を用いたパイプルーフ工法により地表面沈下量を20mm程度に抑制できたことから,本施工方法はトンネル掘削のための補助工法として極めて有用性があることが判明した。

  • 推進用ボックスカルバートの函耐力に関する数値解析についての報告 査読

    森田 智,島田英樹,笹岡孝司,松井紀久男

    下水道協会誌   47 ( 115-124 )   2010年8月

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    掲載種別:研究論文(学術雑誌)  

  • Effect of Application of Pipe Roof Method by Using Pipe Jacking on Stability of Surrounding Soil 査読 国際誌

    Hideki SHIMADA, Toru SATO, Takashi SASAOKA, Kikuo MATSUI

    Proc. of the 4th International Workshop and Conference on Earth Resources Technology, Phuket THAILAND   2010年5月

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    記述言語:日本語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Chemically Restoring Pipeline Position 査読 国際誌

    Masashi KOMURA, Koichi ARAKI, Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Takahisa TOMII

    Trenchless International   7   2010年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Application of Injection Material for Rehabilitation of Underground Pipeline Using Fly Ash Surfactant Mixtures 査読 国際誌

    Hideki SHIMADA, Yasuhiro YOSHIDA, Jiro OYA, Takashi SASAOKA, Kikuo MATSUI, Hideaki NAKAGAWA, Jan GOTTFRIED

    International Journal of Mining, Reclamation and Environment   24 ( 1 )   2010年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Application of Flash Setting Material for Temporally Earthquake Disaster Restoration of Gas Pipeline Using Fly Ash Cement Mixtures 査読 国際誌

    Hideki SHIMADA, Yasuhiro YOSHIDA, Koichi ARAKI, Takashi SASAOKA, Shuichi FUJITA, Kikuo MATSUI, Shinobu SATAKE, Masaaki ISHIKAWA

    Proc. of 18th International Symposium on Mine Planning & Equipment Selection and 11th International Symposium on Environmental Issues and Waste Management in Energy and Mineral Production, Banff CANADA   2009年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Lifeline Restoration Method for Pipe Positions by Using Chemical Grouting in Urban Area 査読 国際誌

    Hideki SHIMADA, Koichi ARAKI, Masashi KOMURA, Takashi SASAOKA, Kikuo MATSUI, Takahisa TOMII

    Proc. of 2009 Korea-Japan Joint Symposium on Rock Engineering, Suwon KOREA   2009年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Pipe Bursting - Big in Japan 査読 国際誌

    Toru SATO, Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Masaya HIRAI, Reizo YAMAOKA

    Trenchless International   ( Issue 4 )   2009年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Geochemistry of Waste Rock at Dumping Area 査読 国際誌

    Candra NUGRAHA, Hideki SHIMADA, Takashi SASAOKA, Masatomo ICHINOSE, Kikuo MATSUI, Imanuel MANEGE

    International Journal of Mining, Reclamination and Environment   2009年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Feasibility Study on Infrastructure Development for Waste Water in Yogyakarta, Indonesia 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Koichi ARAKI, Hideaki NAKAGAWA

    Proc. of the 3rd International Workshop and Conference on Earth Science Technology, Sapporo JAPAN   2009年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Waste Rock Characteristics at Tropical Coal Mine Area: A Case Study of PT. Kaltim Prima Coal, Indonesia 査読 国際誌

    Candra NUGRAHA, Hideki SHIMADA, Takashi SASAOKA, Masatomo ICHINOSE, Kikuo MATSUI, Imanuel MANEGE

    International Journal of the Japanese Committee for Rock Mechanics   2009年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Vol.5, No.2, pp.77-82

  • Feasibility Study on Sustainable and Environmental Conscious Infrastructure Development in Yogyakarta, Indonesia 国際誌

    Hideki SHIMADA, Hideaki NAKAGAWA, Takashi SASAOKA, Kikuo MATSUI

    Proc. of the 2nd International Symposium on Novel Carbon Resource Science, Bandung INDONESIA   2009年3月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Property of Flyash Surfactant Injection into Over-cutting Area As Lubricant for Slurry Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Yasuhiro YOSHIDA, Takashi SASAOKA, Kikuo MATSUI, Shuichi FUJITA, Takashi KAWAI, Kikuo MATSUI

    Proc. of NO-DIG2009 27th International Conference and Exhibition, Toronto CANADA   2009年3月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Constructions of an Infrastructure Pipeline Using Pipe Jacking Trenchless Technology in Japan 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Takashi KAWAI, Yasuhiro YOSHIDA, Koichi ARAKI

    Proc. of GEO-CHAINGMAI 2008, Chaingmai THAILAND   2008年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on Effect of Rock Mass Stability on Deep Deposit Slicing at Uranium Mine in Czech Republic 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Jan GOTTFRIED, Oldrich KODYM, Vladimir KEBO

    Proc. of International Symposium on 16th Mine Planning and Equipment Selection   2008年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法における可塑性滑材の所特性および問題点 査読

    島田英樹,吉田安廣,笹岡孝司,松井紀久男

    下水道協会誌   2008年8月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Lubrication Property Requirements for Injection into Over-cutting Area Using Extra-large-diameter Slurry Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Yasuhiro YOSHIDA, Takashi SASAOKA, Shuichi FUJITA, Masatomo ICHINOSE, Masuhiko IINO, Kikuo MATSUI

    Proc. of NO-DIG2008 26th International Conference and Exhibition, Moscow RUSSIA   2008年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Highwall Mining Systems at Surface Coal Mines in Indonesia 招待 査読 国際誌

    Kikuo MATSUI, Takashi SASAOKA, Hideki SHIMADA, Takeshi UEDA, Suseno KRAMADIBRATA, Budi SULISTIANTO

    Coal International   2008年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Constuction of an Infrastructure Pipeline Using a No-Digging Pipe-jacking System in Japan 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Takashi KAWAI, Yasuhiro YOSHIDA, Koichi ARAKI

    Proc. of the International Workshop and Conference on Earth Science Technology, Bangkok THAILAND   2008年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Construction of Lifeline System Using Slurry Pipe Jacking in Japan 招待 査読 国際誌

    Hideki SHIMADA, Kikuo MATSUI, Takashi SASAOKA, Masatomo ICHINOSE

    Proc. of 3rd Brazilian Congress of Trenchless Technology, Sao Paulo BRAZIL   2008年2月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • フライアッシュセメントと界面活性剤の混合材料を用いた管更生用中込材の開発 査読

    吉田安廣, 島田英樹, 笹岡孝司, 松井紀久男, 一ノ瀬政友, 藤田修一, 峯下政一, 水沼達也

    2008年2月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Effect of Flyash Type on Fluidability of Flyash Cement 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Jan GOTTFRIED, Masuhiko IINO, Yasuhiro YOSHIDA

    Proc. of International Symposium on 16th Mine Planning and Equipment Selection and Environment Issues and Waste Management in Energy and Mineral Production, Bangkok THAILAND   2007年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • インドネシア露天掘り石炭鉱山における酸性水発生メカニズムと抑制に関するスレーキング問題 査読

    大屋二郎,島田英樹,松井紀久男,一ノ瀬政友,笹岡孝司,中川英朗

    2007年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Behavior of Over-cutting Area Injected by Flyash Surface-active Agent Mixture Material 査読 国際誌

    Hideki SHIMADA, Takashi KAWAI, Takashi SASAOKA, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Masuhiko IINO, Yasuhiro YOSHIDA

    Proc. of NO-DIG2007 25th International Conference and Exhibition, Rome ITALY   2007年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Practical Study on Large Diameter Pipe Jacking in the Construction of Sewage Systems 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Takashi KAWAI

    Proc. of First Sri Lankan Geotechnical Society International Conference on Soil and Rock Engineering, Colombo SRI LANKA   2007年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Relation between Fluidability of Flyash Cement and Size/Shape of Flyash Particles 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Jan GOTTFRIED, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Masuhiko IINO, Yasuhiro YOSHIDA

    Proc. of 11th Conference on Environment and Mineral Processing, Ostrava CZECH   2007年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Grouting Material for Ground Inprovement Using Flyash Cement Mixed with Surfactant 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Masuhiko IINO, Yasuhiro YOSHIDA

    Proc. of International Workshop on Earth Resources Technology,Fukuoka JAPAN   2007年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 石灰石鉱山における発破振動および起砕物の粒度に関する二、三の考察 査読

    島田英樹,松井紀久男,一ノ瀬政友,笹岡孝司,久保田士郎,Ganda Marihot SIMANGUNSONG,緒方雄二

    資源と素材   2006年12月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Behavior of Lubricant Injection into Over-cutting Area for Slurry Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Takashi KAWAI, Takashi SASAOKA, Kikuo MATSUI, Masatomo ICHINOSE, Shuichi FUJITA, Yasuhiro YOSHIDA

    Proc. of NO-DIG2006 24th International Conference and Exhibition, Brisbane AUSTRALIA   2006年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 露天掘り炭鉱のリハビリテーションの検討と石炭灰の利用 査読

    島田英樹,松井紀久男,一ノ瀬政友,前畠龍三,中川英朗,古川博文,植田 武,Budi SULISTIANTO,Suseno KRAMADIBRATA

    資源と素材   2006年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Fundamental Study of Acid Drainage Control by Flyash 査読 国際誌

    Hideki SHIMADA, Kikuo MATSUI, Jiro OYA, Masatomo ICHINOSE, Ryuzo MAEHATAKE, Hideaki NAKAGAWA, Suseno KRAMADIBRATA, Budi SULISTIANTO

    Proc. of International Symposium on 15th Mine Planning and Equipment Selection   2006年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Monitoring of Over Cutting Area and Lubrication Distribution in a Large Slurry Pipe Jacking Operation 査読 国際誌

    Saeid KHAZAEI, Hideki SHIMADA, Takashi KAWAI, Junichi YOTSUMOTO, Kikuo MATSUI

    Journal of Geotechnical and Geological Engineering   2006年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Performance of Mortal and Chemical Grout Injection into Surrounding Soil when Slurry Pipe-jacking Method is Used 査読 国際誌

    Hideki SHIMADA, Takashi SASAOKA, Saeid KHAZAEI, Yasuhiro YOSHIDA, Kikuo MATSUI

    Geotechnical and Geological Engineering   2006年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Control of Slaking Behavior when Flyash Cement is Injected into Slake-prone Rock 査読 国際誌

    Hideki SHIMADA, Kikuo MATSUI, Masatomo ICHINOSE, Jan GOTTFRIED, Shuichi FUJITA, Imam A. SADISUN, Yasuhiro YOSHIDA

    Proc. of the 14th International Symposium on Mine Planning and Equipment Selection and the 5th International Conference on Computer Applications in the Minerals Industries, Banff CANADA   2005年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Material Mixed with Flyash and Chemical Additives on Slurry Pipe Jacking 査読 国際誌

    Hideki SHIMADA, Keisuke TAkAHASHI, Kikuo MATSUI, Shuichi FUJITA, Takashi KAWAI, Seiichi MINESHITA, Tatsuya MIZUNUMA, Yasuhiro YOSHIDA, Iwao SATO

    Proc. of NO-DIG2005 23th International Conference and Exhibition, Rotterdam THE NETHERLANDS   2005年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 石灰石鉱山における切羽の亀裂状態と発破による破砕産物の粒度との関連性 招待

    島田英樹,松井紀久男

    第64回石灰石鉱業大会資料   2005年6月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on the Physical Disintegration Characteristics of Subang Clayston Subjected to a Modified Slaking Index Test 査読 国際誌

    Imam A.SADISUN, Hideki SHIMADA, Masatomo ICHINOSE, Kikuo MATSUI

    Journal of Geotechnical and Geological Engineering   2005年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 軟弱地盤やシラスへの泥濃式推進工法の適用性

    酒井栄治,松元文彦,森田 智,島田英樹,松井紀久男

    土木学会岩盤力学に関するシンポジウム講演論文集   2005年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Stability of Surrounding Soil by Using Pipe Jacking in Using Pipe Roof Method 査読 国際誌

    Hideki SHIMADA, Saeid KHAZAEI, Jan GOTTFRIED, Kikuo MATSUI, Eiji SAKAI

    Proc. of International Conference on Tunnnelling Asia 2004, New Dehli, INDIA   2004年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 大口径推進工法における周辺地盤への影響について

    四本純一,川合 孝,島田英樹,松井紀久男

    トンネル工学報告集   2004年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Design and Construction for Lifelines Using Slurry Pipe-jacking in Urban Areas 査読 国際誌

    Hideki SHIMADA, Kikuo MATSUI, Saeid KHAZAEI, Takashi KAWAI, Junichi YOTSUMOTO, Eiji SAKAI, Yasuhiro YOSHIDA

    Proc. of Viet nam - Japan Joint Seminar on Geotechnics and Geoenvironment Engineering, Hanoi VIET NAM   2004年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Highwall Stability due to Punch Mining at Opencut Coal Mines 査読 国際誌

    Kikuo MATSUI, Hideki SHIMADA, Takashi SASAOKA, Hirofumi FURUKAWA, Takeshi UEDA, Atsuko YABUKI, Suseno KRAMADIBRATA, Budi SULISTIANTO

    International Journal of Surface Mining, Reclamation and Environment   2004年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 泥濃式推進工法における推進に伴う地山挙動の実験的検討

    吉田辰洋,島田英樹,松井紀久男,森田 智,松元文彦,酒井栄治

    第15回非開削技術研究発表会論文集   2004年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • フライアッシュセメントの特性と鉱山への適用について 査読

    島田英樹,Imam A.SADISUN,一ノ瀬政友,植田 武,吉田安廣,松井紀久男

    資源と素材   2004年8月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Fujisawa Tackels Flooding Head on 査読 国際誌

    Junichi YOTSUMOTO, Takashi KAWAI, Hideki SHIMADA, Saeid KHAZAEI, Kikuo MATSUI

    Tunnelling and Trenchless Construction   2004年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Combined Effects of Increasing Temperture and Confining Pressure on the Fracture Toughness of Clay Bearing Rocks 査読 国際誌

    Takahiro FUNATSU, Masahiro SETO, Hideki SHIMADA, Kikuo MATSUI, Mahinda KURUPPU

    International Journal of Rock Mechanics and Mining Science   41 ( 6 )   927 - 938   2004年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.ijrmms.2004.02.008

  • Control of Acid Mine Drainage and Erosion at Opencut Coal Mines in Indonesia 査読 国際誌

    Kikuo MATSUI, Ryuichi ITOI, Takeshi UEDA, Hideki SHIMADA, Jan GOTTFRIED, Hideaki NAKAGAWA, Suseno KRAMADIBRATA, Budi SULISTIANTO, Hirofumi FURUKAWA

    Proc. of 8th Conference on Environment and Mineral Processing, Ostrava CZECH   2004年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Textural and Mineralogical Properties of Argillaceous Rocks in Relation to their Properties to Slaking 招待 査読 国際誌

    Imam A.SADISUN, Hideki SHIMADA, Masatomo ICHINOSE, Kikuo MATSUI

    Proc. of the 4th Asian Symposium on Engineering Geology and the Environment, Hong Kong, CHINA   2004年5月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Opencut Coal Mines Considering Indonesian Environments 査読 国際誌

    Kikuo MATSUI, Hideki SHIMADA, Ryuichi ITOI, Takeshi UEDA,Atsuko YABUKI, Imam A.SADISUN, Budi SULISTIANTO,Suseno KRAMADIBRATA, Made A.RAI

    Proc. of the 8th International Symposium on Environmental Issues and Waste Management in Energy and Mineral Production, Antalya TURKRY   2004年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法における薬液注入に関する検討 査読

    笹岡孝司,島田英樹,久保田士郎,松井紀久男

    資源と素材   2004年3月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Optimal Highwall Thick Seam Mining Systems Considering the In-situ Stress Conditions 査読 国際誌

    K.Matsui, H.Shimada, A.Yabuki, T.Ueda, H.Furukawa

    Proc. of the 3rd International Symposium on Rock Stress, Kumamoto JAPAN   527 - 533   2003年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development and Application of Intelligent Ethernet Based System for Longwall Applications 査読 国際誌

    T.Srinivasulu, K.Matsui, H.Shimada, G.N.Gupta

    Proc. of Geomechanics and Ground Contro,l New Dheli INDIA   2003年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Over-cutting and Lubricant Distribution on Control by RADAR in Large Diameter Slurry Pipe Jacking Method 査読 国際誌

    S.Khazaei, H.Shimada, T.Kawai, J.Yotsumoto, K.Matsui

    Proc. of International Workshop on Earth Science and Technology, Fukuoka JAPAN   2003年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • The Application of Flyash Cement as Lining Material for Slope Stability of Slake-prone Rocks 査読 国際誌

    H.Shimada, I.A.Sadisun, M.Ichinose, Y.Yoshida, K.Matsui

    Proc.of the 4th International Conference on Computer Applications in the Minerals Industries, Calgary CANADA   2003年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 泥濃式推進工法における矩形管採用時の地山の安定性および泥水の浸透挙動 査読

    島田英樹,酒井栄治,笹岡孝司,松井紀久男

    下水道   2003年7月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Development and Application of Smart-real Time System for Continuous Monitoring of Powered Supports Behavior and Automatic Evaluation of its Performance-A Case Study 査読 国際誌

    T.Srinivasulu, K.Matsui, H.Shimada, G.N.Gupta

    Proc. of 3rd International Symposium on High Performance Mine Production, Aachen GERMANY   2003年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • PXI Systems for Monitoring Longwall Gate Roads Convergence 査読 国際誌

    T.Srinivasulu, K.Matsui, H.Shimada, G.N.Gupta

    Proc.of 12th International Symposium on Mine Planning & Equipment Selection, Kalgoorlie AUSTRALIA   2003年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • The Application of Flyash Cement in Mining Backfill Material 査読 国際誌

    H.Shimada, T.Sasaoka, S.Kubota, K.Matsui, Y.Yoshida

    Proc.of 12th International Symposium on Mine Planning & Equipment Selection, Kalgoorlie AUSTRALIA   2003年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Improved Procedures for Evaluating Physical Detreioration of Argillaceous Rocks 査読 国際誌

    I.A.Sadisun, H.Shimada, M.Ichinose, K.Matsui

    Proc. of New Development in Rock Mechanics and Rock Engineering, Shenyang CHINA   2002年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Stability of Highwall in Punch Longwall Mining 査読 国際誌

    H.Cao, H.Shimada, S.Kubota, K.Matsui

    Proc. of New Development in Rock Mechanics and Rock Engineering, Shenyang CHINA   471 - 474   2002年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect of Shapes on Stability of Surrounding Soil Using Slurry Pipe-jacking 査読 国際誌

    H.Shimada, T.Sasaoka, H.Yamakawa, S.Kubota, K.Matsui

    Proc. of New Development in Rock Mechanics and Rock Engineering, Shenyang CHINA   395 - 398   2002年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Determination of Slaking in Claystone of Upper Subang Formation 査読 国際誌

    I.A.Sadisun, BANDONO, H.Shimada, M.Ichinos, K.Matsui

    Proc. of International Association for Engineering Geology and the EnvironmentDurban, SOUTH AFRICA   2002年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 177. Study on Stability of Soil around Micro-tunnel Construction Using Slurry Pipe-jacking when Flyash Mortal Injectioninto Over-cutting Area 査読 国際誌

    T.Sasaoka, H.Shimada, S.Kubota, K.Matsui

    Proc. of 3rd Korea-Japan Joint Symposium on Rock Engineering, Seoul KOREA   2002年7月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法における薬液注入時の薬液の浸透挙動ならびに力学的改良効果に関する数値解析的検討 招待 査読

    島田英樹,笹岡孝司,久保田士郎,松井紀久男

    非開削技術   2002年7月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • グラウト材の塑性粘度とろ過理論を導入した注入解析の現場への適用性 −グラウチングにおけるグラウト材の浸透挙動に関する研究(第3報)− 査読

    古賀 誠,島田英樹,松井紀久男

    資源と素材   2002年6月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • The Role of Petrographical Aspects in Swelling Characteristics of Argillaceous Rocks 国際誌

    I.A.Sadisun, H.Shimada, M.Ichinose, K.Matsui

    Proceedings of the Indonesian Science Meeting Kyushu-Okinawa 2002, Kagoshima JAPAN   2002年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Construction Method of Micro-tunnels Using Slurry Pipe-jacking 査読 国際誌

    H.Shimada, T.Sasaoka, S.Kubota, K.Matsui

    Proc. of International Workshop on Intelligent Mining Systems, Fukuoka JAPAN   2002年4月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • グラウト材の模擬地盤への注入実験とろ過理論を導入した注入解析の適用性 −グラウチングにおけるグラウト材の浸透挙動に関する研究(第2報)− 査読

    古賀 誠,島田英樹,松井紀久男

    資源と素材   2002年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Study on Stability of Soil around Micro-tunnel Construction Using Slurry Pipe-jacking 査読 国際誌

    H.Shimada, T.Sasaoka, S.Kubota, K.Matsui

    Proc. of 14th Southeast Asian Geotechnical Conference. Hong Kong CHINA   425 - 429   2001年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Geotechnical Characteristic of Shale and Its Effect on Construction Stability : with a Special Reference in Longwall Mining 査読 国際誌

    H.Z.Anwar, H.Shimada, M.Ichinose, K.Matsui

    Proc. of 3rd Asian Symposium Engineering Geology and the Environment, Yogyakarta INDONESIA   2001年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study of Insitu Stress Determination by Means of Acoustic Emission of Uniaxial Compression Test 招待 査読 国際誌

    H.Shimada, K.Matsui, S.Kramadibrata, H.Timbul, M.A.Rai

    Proc.of Intelligent Models in the Control of Mining Technologies, Ostrava CZECH   2001年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Estimation of Thrust in the Construction of Underground Pipelines of Sewage Systems in Curved Jacking Area Using Slurry Pipe-jacking 査読 国際誌

    H.Shimada. T.Sasaoka, M.Inoue, S.Kubota, K.Matsui

    Proc. of 19th International NO-DIG Conference & Exhibition, Prague CZECH   2001年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Estimation of Thrust in the Construction of Underground Pipeline Systems in a Curved Area Using Slurry Pipe-jacking 査読 国際誌

    H.Shimada, M.Inoue. T.Sasaoka, S.Kubota, K.Matsui

    Proc. of 2001 ISRM Symposium -2nd Asian Rock Mechanics Symposium, Beijing CHINA   423 - 426   2001年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 韓国産花崗岩の疲労挙動に関する実験的検討

    Y.Y.Jeong,島田英樹,松井紀久男,B.A.Jang,J.Kim

    第22回西日本岩盤工学シンポジウム論文集   2001年7月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • ベルスタモール工法における曲線区間の推進力評価法 査読

    井上雅文, 島田英樹,久保田士郎, 松井紀久男

    下水道   2001年5月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • 泥水加圧式推進工法における泥水特性と裏込め注入 査読

    笹岡孝司, 島田英樹, 久保田士郎, 松井紀久男

    資源と素材   2001年3月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • 均質地盤に対するグラウト材の一次元注入解析 −グラウチングにおけるグラウト材の浸透挙動に関する研究(第1報)− 査読

    古賀 誠,島田英樹, 松井紀久男

    資源と素材   2001年3月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • DRA法による地圧測定の適用性に関する基礎的研究 −先行応力の推定に及ぼす封圧および応力レベルの影響− 査読

    島田英樹,後藤史樹,瀬戸政宏,松井紀久男

    資源と素材   2001年3月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • 泥濃式推進工法における曲線推進時の推進力の評価

    島田英樹, 井上雅文, 久保田士郎, 松井紀久男

    土木学会、岩盤力学に関するシンポジウム講演論文集   2001年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Initiation of Condensed Explosive from Incidence of Underwater Shock Wave 査読 国際誌

    S.Kubota, H.Shimada, K.Matsui, Z.Liu, S.Ito

    Proc. of ACFD 2000 Beijing Int. Confe. on Applied Computational Fluid Dynamics, Beijing CHINA   2000年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 高性能爆薬と水中衝撃波との干渉過程の数値解析 査読

    久保田士郎, 島田英樹, 松井紀久男, 劉 志躍, 伊東 繁

    平成11年度衝撃波シンポジウム論文集   2000年3月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 泥濃式推進工法における管埋設時の推進力の予測について 招待 査読

    島田英樹, 井上雅文, 久保田士郎,松井紀久男

    非開削技術   2000年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • ベルスタモール工法における長距離曲線推進時の設計・施工例について 査読

    井上雅文,島田英樹,松井紀久男

    第10回非開削技術研究発表会論文集   1999年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on the Application of Rock Bolting Technology in Ombilin and Ikeshima Coal Mine 招待 査読 国際誌

    H.Z.Anwar, H.Shimada, M.Ichinose, K.Matsui, M.Z.Kafrawi

    Proc. of '99 Japan-Korea Joint Symposium on Rock Engineering, Fukuoka JAPAN   1999年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Slake-durability Behavior of Coal Mine Shales 査読 国際誌

    H.Z.Anwar, H.Shimada, M.Ichinose, K.Matsui

    Proc. of '99 Int. Sympo. on Mining Science and Technology, Beijing CHINA   1999年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Control of The Flyer Motion in Explosive Welding for Pipe Repair 査読 国際誌

    S.Kubota, H.Shimada, K.Matsui, A.Masui, Y.Ogata, Y.Wada, M.Seto, K.Katsuyama

    Proc. of the 1st Japan-China Joint Workshop on Industrial Applications of Explosive, Shock-Wave and High-Strain-Rate Phenomena, Kumamoto JAPAN   1999年3月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Control of Hard-to-Collapse Massive Roofs in Longwall Face Using Hydraulic Fracturing Technique 査読 国際誌

    H.Shimada, K.Matsui, H.Z.Anwar

    Proc. of 17th International Conference on Ground Control in Mining, Morgantown USA   79 - 87   1998年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 泥濃式推進工法における掘削切羽のスラリー特性の評価と高濃度泥水の注入指針の提案

    第35回非開削技術研究発表会論文集

    高 明彦,笹岡孝司,濵中晃弘,島田英樹,松元文彦,森田 智   39 - 43   2024年11月

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    記述言語:日本語  

  • Effectiveness Analysis of a Novel Rectangular Tunnel Boring Machine with Planetary Transmission for Box Jacking 招待

    Peng MA, Yohong ZHAO, Hideki SHIMADA, Hao ZHOU

    Scientific Reports   14   2024年11月

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    担当区分:最終著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi.org/10.1038/s41598-024-78206-8

  • Comprehensive Study on the Thrust Estimation and Anti-Freezing Lubricant of Pipe Jacking in Frozen Soil 査読

    Kai WEN, Wei ZENG, Qing YE, Hideki SHIMADA, Siliang QIN, Benhao FU

    Coatings   14   2024年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Coating  

    DOI: https://doi.org/10.3390/coatings14121474

  • Study on the Stability of Excavation Face in High-Density Type Pipe Jacking Method 査読

    Akihiko KO, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of International Symposium on Earth Science and Technology 2024   488 - 491   2024年11月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Bending Performance of Composite Rectangular Box Culvert Wrapped with Steel for Rectangular Pipe Jacking 査読

    Shuai ZHANG, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Fumio ASANO, Shinya HIRAO

    Proc. of International Symposium on Earth Science and Technology 2024   479 - 483   2024年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Performance Analysis of Loess-Slag-Based Cemented Backfill Materials Using Acoustic Emission and Triaxial Compression Tests 査読

    Haoyan LYU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2024   375 - 381   2024年11月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Analysis Study on the Impact of the Metro Jet System (MJS Method) on the Surrounding Ground 査読

    Ryutaro SHIMIZU, Xiaohu HU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2024   343 - 345   2024年11月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Machine Learning Based Real-time Prediction of Jacking Forces 査読

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2024   293 - 299   2024年11月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Investigating the Acid Mine Drainage (AMD) and Metal Leaching Potential of Naisinyai Waste Rock Dump in the Merelani Area, Tanzania 査読

    Yusufu YUSUFU, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA, Shinji MATSUMOTO, Ian Tsuma KROP

    Proc. of International Symposium on Earth Science and Technology 2024   261 - 266   2024年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on the Reduction Effect of Blasting Vibrations Using Pre-Splitting Technique in Open-pit Mining 査読

    Yuki MISUMI, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2024   171 - 175   2024年11月

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    担当区分:最終著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of Coal Gasification with Fracturing Activity in Ex-Situ Underground Coal Gasification Experiments by Using Subbituminous Coal and Lignite 査読

    Rika IRIGUCHI, Akihiro HAMANAKA, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Junichi KODAMA, Gota DEGUCHI

    Proc. of International Symposium on Earth Science and Technology 2024   152 - 155   2024年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect of Pipe Jacking on Mechanical Response of Diagram Wall Supporting Shaft 国際共著

    Kaixin LIU, Hideki SHIMADA, Baosong MA

    Proc. of International Symposium on Earth Science and Technology 2024   118 - 123   2024年11月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect Mechanism of CO2NBW on Strength and Acoustic Emission Performance of Cemented Backfill Materials under Different Aggregate Fractal Dimensions 査読

    Xiaoxiao CAO, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA

    Proc. of International Symposium on Earth Science and Technology 2024   105 - 108   2024年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Development of Low-Carbon Cement Materials Using CO2 Nanobubbles 査読

    Raiga KAWAI, Akihiro HAMANAKA, Sugeng WAHYUDI, Takashi SASAOKA, Hideki SHIMADA, Tomohiko ABE

    Proc. of International Symposium on Earth Science and Technology 2024   100 ( 104 )   2024年11月

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    担当区分:最終著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Comparison of Two Prediction Methods Namely: Artificial Neural Networks and Multivariate Regression for Prediction of Airblast 査読

    Kesalopa GAOPALE, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2024   65 - 68   2024年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Mitigation of Acid Mine Drainage Using Blended Waste Rock in Near-Equatorial Climates-Geochemical Analysis and Column Leaching Tests 国際誌

    Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO, Ginting Jalu KUSUMA, Candra NUGRAHA

    Physchem 2024   ( 4 )   470 - 482   2024年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.3390/physchem4040033

  • Pipe Jacking Technology in Weak Rock Underground Coal Mine and Its Application for Underground Coal Gasification 査読

    Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of First NO-DIG Pacific International Conference and Exhibition 2024   2024年10月

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    記述言語:英語  

  • Effect of Large Buried Depth on the Mechanical Characteristics of Box Culvert by Using Rectangular Pipe Jacking 査読

    Shuai ZHANG, Takashi SASAOKA, Hideki SHIMADA

    Proc. of First NO-DIG Pacific International Conference and Exhibition 2024   2024年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Real-time Prediction of Jacking Force Using a Deep Learning Approach 査読

    Bosong YU, Hideki SHIMADA, Takashi SASAOKA

    Proc. of First NO-DIG Pacific International Conference and Exhibition 2024   2024年10月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Consideration of Jacking Force Fluctuation After Regular and Irregular Stoppage for Rectangular Pipe Jacking 招待 査読 国際共著

    Hideki SHIMADA, Bosong YU, Takashi SASAOKA

    Proc. of First NO-DIG Pacific International Conference and Exhibition 2024   2024年10月

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    担当区分:筆頭著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Influence of CO2 Nano-bubble Water Concentration and Curing Time on the Macroscopic and Microscopic Mechanical Properties of Cemented Backfill Materials 査読

    Xiaoxiao CAO, Tianqi JIANG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Journal of Building Engineering   192   2024年10月

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    担当区分:責任著者   記述言語:英語  

    DOI: https://doi.org/10.1016/j.jobe.2024.111099,

  • Crown Pillar Optimization for Fluorite in Mongolia -Transfer from Open Pit to Underground 招待 査読

    Takashi SASAOKA, Bat-Erdene BUGNEI, Koki KAWANO, Amarsaikhan TSEDENDORJ, Tumelo Kgetse M. DINTWE, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. on Biannual International Conference on Geology and Mining (GEOMINE2024)   2024年10月

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    担当区分:最終著者   記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of Water Injection on Reaction Temperature and Hydrogen Production in Horizontal Co-axial Underground Coal Gasification 査読

    Rika IRIGUCHI, Akihiro HAMANAKA, Fa-qiang SU, Takashi SASAOKA, Hideki SHIMADA, Kenichi ITAKURA, Kazuhiro TAKAHASHI, Junichi KODAMA, Gota DEGUCHI

    Scientific Report   14   2024年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1038/s41598-024-76966-x,

  • Effect of CO2 Nanobubble Water on the Fracture Properties of Cemented Backfill Materials under Different Aggregate Fractal Demensions 査読 国際誌

    Xiaoxiao CAO, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA

    Applied Science   14 ( 7792 )   2024年9月

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    担当区分:最終著者   記述言語:英語  

    DOI: https://doi.org/10.3390/app14177792

    リポジトリ公開URL: https://hdl.handle.net/2324/7234040

  • ラオスSepon鉱山における露天採掘から坑内採掘移行時の周辺地山の安定性に関する研究

    井上達喜,Seelae PHAISOPHA,笹岡孝司,濵中晃弘,島田英樹

    第42回西日本岩盤工学シンポジウム論文集   71 - 74   2024年8月

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    担当区分:最終著者   記述言語:日本語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 地盤改良工法を適用したトンネル床板部の安定性に関する研究

    清水竜太朗,濵中晃弘,笹岡孝司,島田英樹,胡暁虎

    第42回西日本岩盤工学シンポジウム論文集   106 - 111   2024年8月

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    記述言語:日本語   掲載種別:研究論文(研究会,シンポジウム資料等)  

  • Design of Barrier Pillar for Gentle Angle Deposit: A Case Study of a Platinum Mine on the Great Dyke, Zimbabwe

    Benedict NUCUBE, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Ian Tsuma KROP

    87 - 93   2024年8月

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    担当区分:責任著者   記述言語:英語   掲載種別:研究論文(研究会,シンポジウム資料等)  

  • Association of combined low physical activity and low dietary diversity with mild cognitive impairment among community-dwelling Japanese older adults.

    Kiuchi Y, Makizako H, Kimura M, Nakai Y, Taniguchi Y, Akaida S, Tateishi M, Kubozono T, Takenaka T, Shimada H, Ohishi M

    Annals of geriatric medicine and research   2024年7月   ISSN:2508-4798

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    記述言語:英語  

    DOI: 10.4235/agmr.24.0080

    PubMed

  • 石炭地下ガス化におけるAE計測モニタリングの可能性 査読

    濵中晃弘,石井悠真,板倉賢一,蘇発強,児玉淳一,笹岡孝司,島田英樹,出口剛太

    Journal of MMIJ   140 ( 6 )   50 - 57   2024年7月

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    記述言語:日本語  

    DOI: https://doi.org/10.2473/journalofmmij.140.50

  • Bayesian updating of model parameters for jacking force prediction using field observations

    Yu, BS; Shimada, H; Sasaoka, T; Hamanaka, A; Matsumoto, F; Morita, T

    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY   149   2024年7月   ISSN:0886-7798 eISSN:1878-4364

     詳細を見る

    出版者・発行元:Tunnelling and Underground Space Technology  

    In recent years, there has been an increased resort to box-jacking as a method for constructing underground utilities and infrastructure, as it avoids the on-street disruption in urban areas. An accurate estimation of the total jacking force requirements during a drive is a key design consideration for determining the capacity of box culverts, the placement of interjack stations, and the overall efficacy of the box-jacking project. Nevertheless, predicting the total jacking force is complicated by site geology, lubrication performance, work stoppages, deviations in alignment, and the imperfect calculation model. This study introduces a Bayesian framework that predicts jacking forces by using pipe-jacking parameters updated from field observations. The proposed framework was applied in two box-jacking monitoring projects in Japan, and the forecasts were appraised though comparison to predictions determined using classical optimization technique, namely particle swarm optimization. The results show that predictions of jacking forces based on prior hypotheses resulted in a significant overestimation of the monitored jacking forces for both drives. In contrast, the proposed framework provided excellent forecasts, highlighting the limitations of prescriptive design approaches in capturing complex geotechnical conditions during tunnelling and the importance of robust back-analysis techniques. Furthermore, the results also show that Bayesian updating coupled with a sliding window approach is a very effective option when there are considerable fluctuations in jacking force development.

    DOI: 10.1016/j.tust.2024.105810

    Web of Science

    Scopus

  • 石炭地下ガス化におけるAE 計測モニタリングの可能性

    濵中 晃弘, 石井 悠真, 板倉 賢一, 蘇 発強, 児玉 淳一, 笹岡 孝司, 島田 英樹, 出口 剛太

    資源と素材   140 ( 6 )   50 - 57   2024年6月   ISSN:18816118 eISSN:18840450

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    記述言語:日本語   出版者・発行元:一般社団法人 資源・素材学会  

    DOI: 10.2473/journalofmmij.140.50

    CiNii Research

  • Deterioration evolution mechanism and damage constitutive model improvement of sandstone-coal composite samples under the effect of repeated immersion

    Jiang, TQ; Zhu, C; Qiao, Y; Sasaoka, T; Shimada, H; Hamanaka, A; Li, W; Chen, BB

    PHYSICS OF FLUIDS   36 ( 5 )   2024年5月   ISSN:1070-6631 eISSN:1089-7666

     詳細を見る

    出版者・発行元:Physics of Fluids  

    Underground reservoirs in coal mines, consisting of goafs (By goaf, we mean the space that remains underground after the extraction of valuable minerals), are commonly utilized for mine water storage and drainage, with their primary load-bearing structures being the “roof-coal pillar” systems. Consequently, this structure must endure the repeated immersion behavior resulting from fluctuations in the mine water level, resulting in the risk of geological disasters. This paper analyzes the variation in mechanical properties of sandstone-coal composite samples after repeated immersion cycles through axial loading tests. The results indicate that the water content of the sample exhibits a notable and rapid increase with each successive immersion cycle. This corresponds to a decrease in the stress threshold and modulus parameters of the samples. Moreover, the acoustic emission signals serve as indicators of the softening characteristics of the samples. With the increase in immersion cycles, there is an augmentation in both the frequency and extent of shear cracks. The non-linear failure characteristics of the samples become more pronounced. Consequently, water significantly weakens the cementing material between rock grains. Both sandstone and coal display a decrease in deformation resistance capabilities at a macroscopic level. The constitutive model of the composite sample was improved based on the degradation characteristics of mechanical strength and strain energy parameters, which offers enhanced accuracy in analyzing the degradation process caused by water immersion. This paper offers a crucial theoretical foundation for comprehending the deterioration evolution characteristics of the “roof-coal pillar” bearing structure affected by repeated immersion.

    DOI: 10.1063/5.0208619

    Web of Science

    Scopus

  • Associations of eating out and dietary diversity with mild cognitive impairment among in community-dwelling older adults.

    Kiuchi Y, Makizako H, Nakai Y, Taniguchi Y, Akaida S, Tateishi M, Kimura M, Takenaka T, Kubozono T, Tsutsumimoto K, Shimada H, Ohishi M

    Annals of geriatric medicine and research   2024年4月   ISSN:2508-4798

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    記述言語:英語  

    DOI: 10.4235/agmr.23.0218

    PubMed

  • 矩形推進工法における機械学習を用いた推進力予測モデルの構築

    于 渤松, 入口 梨佳, 島田 英樹, 笹岡 孝司, 濵中 晃弘, 松元 文彦, 森田 智, スゲン ワヒュディ

    月刊推進技術   38 ( 4 )   41 - 42   2024年4月

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    記述言語:日本語   出版者・発行元:LSプランニング  

    1 はじめに / 2 矩形推進施工における推進力の予測 / 3 矩形推進工法における推進力の算出

    CiNii Research

  • 推進施工時における異なる断面の地盤変状への影響

    島田 英樹, 笹岡 孝司, 濵中 晃弘

    月刊推進技術   38 ( 2 )   66 - 76   2024年2月

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    記述言語:日本語   出版者・発行元:LSプランニング  

    1 はじめに / 2 大断面矩形推進工法における周辺地山の挙動 /  2.1 矩形推進工法における課題 /  2.2 矩形と円形形状による地山変状の相違 /  2.3 滑材の性状の相違による周辺地山挙動の変化に関する検討 /  2.4 矩形と円形形状による地山変状に関するまとめ / 3 大断面推進工法における異なる形状を有する上部半断面掘削工法の適用性 /  3.1 はじめに /  3.2 解析方法 /  3.3 異なる断面形状による周辺地山への影響に関する検討 / 4 新規構造物施工時の補助工法としての推進工法 / 5 深度の異なる大断面推進工法の地山変状モデルと推進力ならびにボックスカルバートへの作用荷重 / 6 まとめ

    CiNii Research

  • Assessment of Selected Machine Learning Models for Intelligent Classification of Flyrock Hazard in an Open Pit Mine

    Krop Ian, Takahashi Yoshiaki, Sasaoka Takashi, Shimada Hideki, Hamanaka Akihiro, Onyango Joan

    IEEE Access   12   8585 - 8608   2024年1月   eISSN:21693536

     詳細を見る

    記述言語:英語  

    This paper presents an alternative methodology for the study of flyrock hazards in mining, utilizing Artificial Intelligence (AI) through machine learning by classification. By using distance as a delineator to denote the consequences of a blast, the models generated two classes of blasts: safe and unsafe. In this study, statistical learning models best suited for classification, that is, K Nearest Neighbors (KNN), Support Vector Machine (SVM), Decision Tree (DT), and Artificial Neural Networks (ANNs), were used, and their classification abilities were assessed. Machine performance was evaluated using a Confusion Matrix (sensitivity and specificity) and Receiver Operating Characteristic (ROC) curve. A higher weight was assigned to the minority class (unsafe blasts). Overfitting assessment was also performed. The Wide Neural Network (WNN) demonstrated the highest classification superiority. During training and validation, 75% sensitivity, 100% specificity, and an ROC of 0.9853 were achieved. In the test phase, perfect stratification (100 %) was maintained, with an ROC of 1. The Cubic SVM exhibited 50% sensitivity, 100% specificity, and an ROC of 0.9412 during training and validation. In the test set, it achieved 100% sensitivity, 100% specificity, and a ROC of 1. Fine KNN showed 50% sensitivity, 94.1% specificity, and an ROC of 0.7206 in the validation set. The test set displayed 100% sensitivity, 100% specificity, and an ROC of 1. Conversely, Coarse DT had a higher misclassification rate, resulting in a 25% sensitivity, 76.5% specificity, and an ROC of 0.5221 during the validation phase. In the test set, it showed 50% sensitivity, 100% specificity, and an ROC of 0.75. A feedforward neural network (FNN) was designed, trained, and demonstrated to be a highly flexible classification tool. The FNN achieved an excellent classification score of 100%. These findings demonstrate the potential for the broad applicability of machine learning through classification in addressing flyrock challenges in open-pit mines.

    CiNii Research

  • Prediction of Box-Jacking Force Using a Probabilistic Observational Approach

    YU Bosong, SHIMADA Hideki, SASAOKA Takashi, HAMANAKA Akihiro, MATSUMOTO Fumihiko, MORITA Tomo

    International Journal of the JSRM   20 ( 2 )   1 - 12   2024年1月   eISSN:21898405

     詳細を見る

    記述言語:英語   出版者・発行元:Japanese Society for Rock Mechanics  

    Box-jacking is an increasingly popular means for installing underground utilities and infrastructure. Accurately estimating the expected jacking forces in box-jacking is a key design concern, which can ensure the available thrust is not exceeded, to prevent damage to the box-culverts and/or launch shaft, and the construction efficacy of the jacking project. However, prediction of the total jacking force is complicated due to a multitude of influencing factors. The development of jacking force can be influenced by the site geology, the lubricant performance, work stoppages, shape of box culvert, and tunnel boring machine driving style. In this paper, a probabilistic observational approach is introduced aimed at prediction of jacking forces during the box-jacking process. Markov Chain Monte Carlo (MCMC) was adopted for this purpose which allows forecasts to be performed within a probabilistic framework. The proposed framework was applied to a box-jacking case histories completed in Kanagawa: a 150-m drive in fine and medium sands. The forecasts were appraised through comparisons to predictions determined using a classical optimization technique, namely genetic algorithms. The results show that the proposed framework yields highly accurate predictions for the monitored field data, and the prediction accuracy improves obviously as more data are acquired from the drive.

    DOI: 10.11187/ijjsrm.240212

    CiNii Research

  • 機械学習を用いた鉱山発破における起砕物の粒度予測に関する研究 査読

    笹岡孝司,濵中晃弘,島田英樹,仲井亮平,﨑山智彦,高橋良尭

    火薬と保安   56 ( 1 )   21 - 29   2024年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Assessment of Selected Machine Learning Models for Intelligent Classification of Flyrock Hazard in an Open Pit Mine 査読 国際誌

    Ian Tsuma KROP, Yoshiaki TAKAHASHI, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Joan Atieno ONYANGO

    IEEE Access   2024年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.10.1109/ACCESS.2024.3352733

    リポジトリ公開URL: https://hdl.handle.net/2324/7162084

  • Assessment of Selected Machine Learning Models for Intelligent Classification of Flyrock Hazard in an Open Pit Mine

    Krop, I; Takahashi, Y; Sasaoka, T; Shimada, H; Hamanaka, A; Onyango, J

    IEEE ACCESS   12   8585 - 8608   2024年   ISSN:2169-3536

     詳細を見る

    出版者・発行元:IEEE Access  

    This paper presents an alternative methodology for the study of flyrock hazards in mining, utilizing Artificial Intelligence (AI) through machine learning by classification. By using distance as a delineator to denote the consequences of a blast, the models generated two classes of blasts: safe and unsafe. In this study, statistical learning models best suited for classification, that is, K Nearest Neighbors (KNN), Support Vector Machine (SVM), Decision Tree (DT), and Artificial Neural Networks (ANNs), were used, and their classification abilities were assessed. Machine performance was evaluated using a Confusion Matrix (sensitivity and specificity) and Receiver Operating Characteristic (ROC) curve. A higher weight was assigned to the minority class (unsafe blasts). Overfitting assessment was also performed. The Wide Neural Network (WNN) demonstrated the highest classification superiority. During training and validation, 75% sensitivity, 100% specificity, and an ROC of 0.9853 were achieved. In the test phase, perfect stratification (100 %) was maintained, with an ROC of 1. The Cubic SVM exhibited 50% sensitivity, 100% specificity, and an ROC of 0.9412 during training and validation. In the test set, it achieved 100% sensitivity, 100% specificity, and a ROC of 1. Fine KNN showed 50% sensitivity, 94.1% specificity, and an ROC of 0.7206 in the validation set. The test set displayed 100% sensitivity, 100% specificity, and an ROC of 1. Conversely, Coarse DT had a higher misclassification rate, resulting in a 25% sensitivity, 76.5% specificity, and an ROC of 0.5221 during the validation phase. In the test set, it showed 50% sensitivity, 100% specificity, and an ROC of 0.75. A feedforward neural network (FNN) was designed, trained, and demonstrated to be a highly flexible classification tool. The FNN achieved an excellent classification score of 100%. These findings demonstrate the potential for the broad applicability of machine learning through classification in addressing flyrock challenges in open-pit mines.

    DOI: 10.1109/ACCESS.2024.3352733

    Web of Science

    Scopus

  • A Multi-Point Geostatistical Modeling Method Based on 2D Training Image Partition Simulation

    Zhao Yifei, Chen Jianhong, Yang Shan, He Kang, Shimada Hideki, Sasaoka Takashi

    Mathematics   11 ( 24 )   4900   2023年12月   eISSN:22277390

     詳細を見る

    記述言語:英語  

    In this paper, a multi-point geostatistical (MPS) method based on variational function partition simulation is proposed to solve the key problem of MPS 3D modeling using 2D training images. The new method uses the FILTERSIM algorithm framework, and the variational function is used to construct simulation partitions and training image sequences, and only a small number of training images close to the unknown nodes are used in the partition simulation to participate in the MPS simulation. To enhance the reliability, a new covariance filter is also designed to capture the diverse features of the training patterns and allow the filter to downsize the training patterns from any direction; in addition, an information entropy method is used to reconstruct the whole 3D space by selecting the global optimal solution from several locally similar training patterns. The stability and applicability of the new method in complex geological modeling are demonstrated by analyzing the parameter sensitivity and algorithm performance. A geological model of a uranium deposit is simulated to test the pumping of five reserved drill holes, and the results show that the accuracy of the simulation results of the new method is improved by 11.36% compared with the traditional MPS method.

    CiNii Research

  • Preliminary Study on Application of Fractal Dimension to Evaluation of Fracture Condition in Rock Mass for Bench Blasting 査読 国際誌

    Yuka OTA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Yoshiaki TAKAHASHI

    Proc. of the 11th International Conference on Explosives and Blasting Techniques   66 - 74   2023年12月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of New Ground Improvement Technique in Tunnel Floor to Control Floor Heave under Weak Strata 査読 国際誌

    Ryutaro SHIMIZU, Xiaohu HU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2023   43 - 46   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on the Effect of Water Injection on the Composition of Product Gas and the Reaction Temperature in Underground Coal Gasification 査読 国際誌

    Rika IRIGUCHI, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Kenichi ITAKURA, Junichi KODAMA, Gota DEGUCH

    Proc. of International Symposium on Earth Science and Technology 2023   232 - 236   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Solidification of CO2 through Injection of Blast Furnace Slag Slurry Using Microbubbles in Underground Coal Mine Goafs 査読 国際誌

    Ken HONGO, Akihiro HAMANAKA, Kenichi ITAKURA, Gota DEGUCHI, Kazuhiko TAKAHASHI, Junichi KODAMA, Shunsaku HADARA, Yukio HAMA, Ji-Hyum KIM, Shinya YAMANAKA, Takashi SASAOKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2023   430 - 433   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on AE and Gas Generation from Subbituminous Coal and Lignite in Coal Heating Experiments 査読 国際誌

    Yuma ISHII, Rika IRIGUCHI, Akihiro HAMANAKA, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Junichi KODAMA, Gota DEGUCHI

    Proc. of International Symposium on Earth Science and Technology 2023   450 - 453   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Crown Pillar Design in Transition from Open Pit Mining to Underground Mining in Sepon Mine, Laos 査読 国際誌

    Tatsuki INOUE, Seelae PHAISOPHA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2023   454 - 455   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Growth of Artemisia Princeps under Pyrite-bearing Soil Conditions at a Mine-out Site 招待 査読 国際誌

    Atsushi KUBO, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA, Yuki MIZUNOE, Norimitsu HAMAOKA

    Proc. of International Symposium on Earth Science and Technology 2023   461 - 463   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Optimization of Waste Dump Design for Open Pit Mine -A Case Study of Okvau Gold Mine in Cambodia- 査読 国際誌

    Tieng RATHNAK, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2023   472 - 477   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Thernal Stimulation Mechanical Response and Shear Dilatation Predictive Model Improvement of Granite Fractures in an Enhanced Geothermal System 査読 国際誌

    Tianqi JIANG, Bing CHEN, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2023   536 - 541   2023年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Visualization of Movement and Expansion of Coal Reaction Zone by Acoustic Emission Monitoring in Underground Coal Gasification 査読 国際誌

    Rika IRIGUCHI, Yuma ISHII, Akihiro HAMANAKA, Faqiang SU, Kenichi ITAKURA, Junichi KODAMA, Takashi SASAOKA, Hideki SHIMADA, Gota DEGUCHI

    Engineering 2023   ( 4 )   2690 - 2977   2023年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org.10.3390/eng4040166

    リポジトリ公開URL: https://hdl.handle.net/2324/7159363

  • A Multi-Point Geostatistical Modeling Method Besed on 2D Training Image Partition Simulation 査読 国際誌

    Yifei ZHAO, Jianhong CHEN, Shan YANG, Kang HE, Hideki SHIMADA, Takashi SASAOKA

    Mathematics   ( 11 )   2023年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/math11244900

    リポジトリ公開URL: https://hdl.handle.net/2324/7159807

  • Research on Influence of Rebar on Stress Wave Propagation of Reinforced-Concrete by Experimental and Numerical Method 査読 国際誌

    Yoshiaki TAKAHASHI, Masato TAKEUCHI, Takashi SASAOKA, Shiro KUBOTA, Tei SABURI, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of the 11th International Conference on Explosives and Blasting Techniques   1 - 9   2023年12月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • A Multi-Point Geostatistical Modeling Method Based on 2D Training Image Partition Simulation

    Zhao, YF; Chen, JH; Yang, S; He, K; Shimada, H; Sasaoka, T

    MATHEMATICS   11 ( 24 )   2023年12月   eISSN:2227-7390

     詳細を見る

    出版者・発行元:Mathematics  

    In this paper, a multi-point geostatistical (MPS) method based on variational function partition simulation is proposed to solve the key problem of MPS 3D modeling using 2D training images. The new method uses the FILTERSIM algorithm framework, and the variational function is used to construct simulation partitions and training image sequences, and only a small number of training images close to the unknown nodes are used in the partition simulation to participate in the MPS simulation. To enhance the reliability, a new covariance filter is also designed to capture the diverse features of the training patterns and allow the filter to downsize the training patterns from any direction; in addition, an information entropy method is used to reconstruct the whole 3D space by selecting the global optimal solution from several locally similar training patterns. The stability and applicability of the new method in complex geological modeling are demonstrated by analyzing the parameter sensitivity and algorithm performance. A geological model of a uranium deposit is simulated to test the pumping of five reserved drill holes, and the results show that the accuracy of the simulation results of the new method is improved by 11.36% compared with the traditional MPS method.

    DOI: 10.3390/math11244900

    Web of Science

    Scopus

  • Visualization of Movement and Expansion of Coal Reaction Zone by Acoustic Emission Monitoring in Underground Coal Gasification System

    Iriguchi, R; Ishii, Y; Hamanaka, A; Su, FQ; Itakura, KI; Kodama, JI; Sasaoka, T; Shimada, H; Deguchi, G

    ENG   4 ( 4 )   2960 - 2977   2023年12月   eISSN:2673-4117

     詳細を見る

    出版者・発行元:Eng  

    Underground coal gasification (UCG) is the process of directly recovering energy as combustible gases such as hydrogen and carbon monoxide by combusting unmined coal resources in situ. The UCG process is an invisible phenomenon, in which fracturing activity at high temperature (>1000 °C) in coal seams expands the gasification zone and increases the combustible components of the product gas. However, excessive expansion of the gasification zone may cause environmental problems such as gas leakage, deformation of the surrounding ground, and groundwater pollution. Therefore, visualization of the gasification zone of UCG is required for both improving gasification efficiency and developing UCG systems with low environmental impact. In this study, the large-scale model UCG experiments conducted on a laboratory scale (size: 625 mm × 650 mm × 2792 mm (H × W × L)) were carried out to discuss the visualization of the gasification reaction zone of coal in UCG by Acoustic Emission (AE) technique with uniaxial and triaxial acceleration transducers. As the results of temperature monitoring and AE source location analysis show, AE sources are located near the high-temperature zone (>1000 °C). In addition, the located AE sources move and expand with the movement and expansion of the high-temperature zone. AE measurement can be a useful technique for monitoring the progress of the UCG reaction zone. AE measurement with triaxial sensors is also useful to predict a high-temperature zone though the measurable range, which has to be considered.

    DOI: 10.3390/eng4040166

    Web of Science

    Scopus

  • Visualization of Movement and Expansion of Coal Reaction Zone by Acoustic Emission Monitoring in Underground Coal Gasification System

    Iriguchi Rika, Ishii Yuma, Hamanaka Akihiro, Su Faqiang, Itakura Ken-ichi, Kodama Jun-ichi, Sasaoka Takashi, Shimada Hideki, Deguchi Gota

    Eng   4 ( 4 )   2960 - 2977   2023年11月   eISSN:26734117

     詳細を見る

    記述言語:英語  

    Underground coal gasification (UCG) is the process of directly recovering energy as combustible gases such as hydrogen and carbon monoxide by combusting unmined coal resources in situ. The UCG process is an invisible phenomenon, in which fracturing activity at high temperature (>1000 °C) in coal seams expands the gasification zone and increases the combustible components of the product gas. However, excessive expansion of the gasification zone may cause environmental problems such as gas leakage, deformation of the surrounding ground, and groundwater pollution. Therefore, visualization of the gasification zone of UCG is required for both improving gasification efficiency and developing UCG systems with low environmental impact. In this study, the large-scale model UCG experiments conducted on a laboratory scale (size: 625 mm × 650 mm × 2792 mm (H × W × L)) were carried out to discuss the visualization of the gasification reaction zone of coal in UCG by Acoustic Emission (AE) technique with uniaxial and triaxial acceleration transducers. As the results of temperature monitoring and AE source location analysis show, AE sources are located near the high-temperature zone (>1000 °C). In addition, the located AE sources move and expand with the movement and expansion of the high-temperature zone. AE measurement can be a useful technique for monitoring the progress of the UCG reaction zone. AE measurement with triaxial sensors is also useful to predict a high-temperature zone though the measurable range, which has to be considered.

    CiNii Research

  • 矩形推進工法におけるオーバーカットの状況を考慮した推進力予測式の構築に関する検討 査読

    入口梨佳,島田英樹,笹岡孝司,濵中晃弘,松元文彦,森田 智

    第34非開削技術研究発表会論文集   31 - 38   2023年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Similar model study on the principle of balanced mining and overlying strata movement law in shallow and thin coal seam based on N00 mining method

    Zhang, J; He, MC; Shimada, H; Wang, YJ; Hou, SL; Liu, B; Yang, G; Zhou, P; Li, HC; Wu, X

    ENGINEERING FAILURE ANALYSIS   152   2023年10月   ISSN:1350-6307 eISSN:1873-1961

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    出版者・発行元:Engineering Failure Analysis  

    To study the principle of balanced mining and the overlying strata movement law in the shallow and thin coal seam using the N00 mining method, based on theoretical analysis, similarity experiments, and on-site measurements in Xintai coal mine, the characteristics of balanced mining and roof movement law between the N00 mining method and traditional mining method were compared and analyzed. The balanced mining characteristics of the N00 mining method were analyzed from four aspects: the movement characteristics of the strata, the damage coefficient of the strata, the subsidence displacement of the strata, and the development of the strata's cracks. The fracture characteristics analysis of the strata showed that the three zones of the overlying strata in traditional mining method are “collapsed zone (I)”, “fractured zone (II)”, and “curved zone (III)”, while the three zones of the overlying strata in the N00 mining method are “collapsed zone (I)”, “curved zone (II)”, and “protected zone (III)”. Through the analysis of the damage coefficient of the strata, it was found that the N00 mining method uses the bulking characteristics of the strata to increase the damage coefficient of zone I, decrease the damage coefficient of the other two zones, and reduce surface damage. Through the analysis of the roof subsidence displacement, it was found that the N00 mining method reduces the subsidence of zone I, II and III by using the bulking characteristics of the strata, and the model surface has basically no subsidence displacement, while the traditional mining method still has subsidence displacement at the top of the model. Through the analysis of the cracks development of the strata, it was found that compared with the traditional mining method, the N00 mining method has more developed cracks in zone I and more complex cracks, and the number of cracks in the other two zones is less than that of the traditional mining method. Finally, through on-site measurements, it was discovered that traditional mining method are prone to significant surface subsidence displacement, whereas the N00 mining method mitigates this phenomenon by means of cutting-strata, expanding the range of zone I, making the strata fully bulked, increasing the damage coefficient of zone I, increasing the number of cracks in zone I, reducing the damage coefficient of the strata near the surface, curtailing the subsidence displacement in surface-proximal strata, reducing the incidence of cracks in the strata close to the surface, safeguarding the surface strata, and ultimately achieving balanced mining.

    DOI: 10.1016/j.engfailanal.2023.107457

    Web of Science

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Soler-Palacin, P; Colobran, R; Martin-Nalda, A; Parra-Martínez, A; Bernardo, D; Rojo, S; Fiz-López, A; Arribas-Rodriguez, E; Cal-Sabater, P; Segura, T; González-Villar, E; Serrano-Heras, G; Martí-Fàbregas, J; Jiménez-Xarrié, E; Mimbrera, AD; Masjuan, J; García-Madrona, S; Domínguez-Mayoral, A; Villalonga, JM; Menéndez-Valladares, P; Solomonson, M

    NATURE   621 ( 7977 )   E7 - +   2023年9月   ISSN:0028-0836 eISSN:1476-4687

  • The Safety Analysis of Chemical Grouting Sodium Silicate-Based in Indonesian Soils 査読 国際誌

    Rizky Satria PUTRANTO, Hideki SHIMADA, Sugeng WAHYUDI, Imam Ahamad SADISUN, Masyhur IRSYAM, Lutfian R. DARYANO

    Proc. of International Conference on Case Histories in Geotechnical Engineering and 3rd AsRTC6 Urban Geoengineering Symposium   2023年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • A jacking force study based on interpretation of box jacking records: A case study of curved rectangular box jacking in soft soil in Saitama, Japan

    Yu, BS; Shimada, H; Sasaoka, T; Hamanaka, A; Matsumoto, F; Morita, T

    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY   139   2023年9月   ISSN:0886-7798 eISSN:1878-4364

     詳細を見る

    出版者・発行元:Tunnelling and Underground Space Technology  

    Box-jacking as a tunnelling method has gained popularity in recent years for locating underground utilities and infrastructure. Nevertheless, the employment of this technique still poses challenges, particularly in predicting the jacking force of long drives. Accurate prediction of jacking force is highly desirable for anomaly detection, avoiding thrust overload limits, and protecting the box culverts and launch shafts from damage. However, such a prediction entails accounting for numerous factors, including site geology, lubricated overcut, work stoppages, deviations in alignment, and the driving style of the tunnel boring machine. In this paper, technical details of a Japan box-jacking project totalling over 220 m in length are discussed, with a focus on elucidating the relationship between tunnelling parameters and jacking force. Then, calculating approaches for forecasting jacking force during curved box-jacking are introduced. The modified Box-soil-lubricant contact model based on the analysis of tunnelling parameters is adopted for this purpose which can improve the accuracy of forecasts. Forecasts determined by the proposed approach are appraised through comparisons to predictions obtained using the PBK method currently utilized in industry. The results show that the proposed approach provides better forecasts of the monitored field data and highlight the significance of interpreting field data as a valuable tool for assimilating the experience with box-jacking in various ground conditions.

    DOI: 10.1016/j.tust.2023.105228

    Web of Science

    Scopus

  • A Stope Mining Design with Consideration of Hanging Wall When Transitioning from Open Pit Mining to Underground Mining for Sepon Gold Mine Deposit, Laos

    Phaisopha S., Shimada H., Sasaoka T., Hamanaka A., Pongpanya P., Shorin S., Senthavisouk K.

    Mining   3 ( 3 )   463 - 482   2023年9月

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    出版者・発行元:Mining  

    This study investigates the transition from surface to underground mining at the Sepon Gold mine. The stability of surface slopes is assessed prior to commencing underground operations. Stope mining is adopted based on ore body characteristics and geological features. Finite element numerical analysis, employing the Generalized Hoek–Brown criterion, evaluates slope stability for surface slopes and opening stopes. The pit design comprises a 70° slope angle, 20 m height, and 10–15 m safety berm, meeting stability requirements with a factor of safety of 2.46. Underground mining design includes a 62° ore body dip, a 50 m thick crown pillar to prevent surface subsidence, and 5 m wide, 5 m high stopes. Sill pillars are left for support after each level of excavation. Rock bolts are employed in specific stope areas where necessary, with continuous monitoring for surface deformation. This study analyzes the influence of stope sizes on the pit wall and pit bottom stability, identifying slope failures near the hanging wall close to the pit bottom during underground mining. A slight increase in the displacement zone is observed on the upper crest of the top footwall. Overall, the findings demonstrate successful stability in the transition from surface to underground mining at the Sepon Gold mine.

    DOI: 10.3390/mining3030027

    Scopus

  • Transition of the pipe jacking technology in Japan and investigation of its application status

    Ma, P; Shimada, H; Huang, S; Moses, DN; Zhao, G; Ma, BS

    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY   139   2023年9月   ISSN:0886-7798 eISSN:1878-4364

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    出版者・発行元:Tunnelling and Underground Space Technology  

    Pipe-jacking is one of the trenchless methods being widely used for the construction and maintenance of urban underground pipelines. As an eco-friendly construction method, it has the capacity for the installation of pipelines with diameters from 100 mm (4 in.) to 5000 mm (200 in.) covering the majority needs of municipal pipeline construction and is considered the most widely used trenchless method in Japan. However, there is little English literature that systematically introduces the research and application status of pipe jacking technology in Japan, resulting in a serious underestimation of Japanese research achievements in this field. This paper briefly reviews the origin, evolutionary stages, and classification system of the pipe jacking method in Japan, and representative technological advances are also introduced through case statistics. Meanwhile, the deficiencies in the current classification system of the International Society of Trenchless Technology (ISTT) are discussed as well. In addition, the application status of this method is investigated based on survey data from the Japan Society for Trenchless Technology (JSTT). According to the survey data from 5232 projects, a systematic analysis is carried out on the selection of pipe jacking equipment, the scale of jacking construction, the profile of curved projects, and the geological adaptability of the pipe jacking method in Japan. The emphasis of this paper is to introduce the current technical situation and analyze the development trends of the pipe-jacking method based on Japan's experience, and to popularize this method in other countries that need this simple, effective, and economical construction technique under the background of climate change.

    DOI: 10.1016/j.tust.2023.105212

    Web of Science

    Scopus

  • A Stope Mining Design with Consideration of Hanging Wall When Transitioning from Open Pit Mining to Underground Mining for Sepon Gold Mine Deposit, Laos

    Phaisopha Seelae, Shimada Hideki, Sasaoka Takashi, Hamanaka Akihiro, Pongpanya Phanthoudeth, Shorin Seva, Senthavisouk Khounma

    Mining   3 ( 3 )   463 - 482   2023年8月   eISSN:26736489

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    記述言語:英語  

    This study investigates the transition from surface to underground mining at the Sepon Gold mine. The stability of surface slopes is assessed prior to commencing underground operations. Stope mining is adopted based on ore body characteristics and geological features. Finite element numerical analysis, employing the Generalized Hoek–Brown criterion, evaluates slope stability for surface slopes and opening stopes. The pit design comprises a 70° slope angle, 20 m height, and 10–15 m safety berm, meeting stability requirements with a factor of safety of 2.46. Underground mining design includes a 62° ore body dip, a 50 m thick crown pillar to prevent surface subsidence, and 5 m wide, 5 m high stopes. Sill pillars are left for support after each level of excavation. Rock bolts are employed in specific stope areas where necessary, with continuous monitoring for surface deformation. This study analyzes the influence of stope sizes on the pit wall and pit bottom stability, identifying slope failures near the hanging wall close to the pit bottom during underground mining. A slight increase in the displacement zone is observed on the upper crest of the top footwall. Overall, the findings demonstrate successful stability in the transition from surface to underground mining at the Sepon Gold mine.

    CiNii Research

  • Prediction of Peak Vector Sum as an Alternative to Peak Particle Velocity in a Lignite Mine: A Comparative Study of Selected Machine Learning Models Using Random Search, Bayesian Optimization & Genetic Algorithm 招待

    Ian KROP, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Rawnaq EZATULLAH

    49 - 56   2023年8月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • UCG(石炭地下ガス化)システムにおける AE モニタリングによる石炭の反応領域の可視化 招待

    入口梨佳,濵中晃弘,笹岡孝司,島田英樹,板倉賢一,児玉淳一,出口剛太

    第41回西日本岩盤工学シンポジウム論文集   31 - 36   2023年8月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 坑内炭鉱の払跡におけるマイクロバブルを用いた高炉スラグスラリーの注入によるCO2 の固定化

    本郷 健,濵中晃弘,笹岡孝司,島田英樹,板倉賢一,Zhao Yafei,高橋一弘,濱 幸雄,金 志訓,山中真也,児玉淳一,原田周作

    第41回西日本岩盤工学シンポジウム論文集   37 - 42   2023年8月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Optimum Bench Design for a Karst Prone Weak Coral Limestone Quarry 査読

    Joan Atieno OYANGO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    43 - 48   2023年8月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Monitoring the gasification area and its behavior in underground coal gasification by acoustic emission technique instead of temperature measurement

    Hamanaka Akihiro, Ishii Yuma, Itakura Ken-ichi, Sasaoka Takashi, Shimada Hideki, Widodo Nuhindro Priagung, Sulistianto Budi, Kodama Jun-ichi, Deguchi Gota

    Scientific Reports   13   9757   2023年6月   eISSN:20452322

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    記述言語:英語  

    Underground Coal Gasification (UCG) requires monitoring of the gasification area because the gasification process is invisible and the reaction temperature exceeds 1000 °C. Many fracturing events that occurred due to coal heating can be captured with Acoustic Emission (AE) monitoring technique during UCG. However, the temperature conditions to generate fracturing events during UCG have not yet been clarified. Therefore, the coal heating experiment and small-scale UCG experiment are conducted by measuring the temperature and AE activities in this research to examine the applicability of the AE technique instead of temperature measurement as a monitoring method during UCG. As a result, many fracturing events are generated when the temperature of coal is changed drastically, especially during coal gasification. Besides, AE events increase in the sensor near the heat source and AE sources are expanded widely with the expansion of the high-temperature region. AE monitoring is an effective technique for the estimation of the gasification area during UCG instead of temperature monitoring.

    CiNii Research

  • Non-Ferrous Metal Price Point and Interval Prediction Based on Variational Mode Decomposition and Optimized LSTM Network

    Zhao Yifei, Chen Jianhong, Shimada Hideki, Sasaoka Takashi

    Mathematics   11 ( 12 )   2738   2023年6月   eISSN:22277390

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    記述言語:英語  

    The accurate forecasting of metal prices is of great importance to industrial producers as the supply of metal raw materials is a very important part of industrial production. The futures market is subject to many factors, and metal prices are highly volatile. In the past, most of the relevant research has focused only on deterministic point forecasting, with less research performed on interval uncertainty forecasting. Therefore, this paper proposes a novel forecasting model that combines point forecasting and interval forecasting. First, a novel hybrid price point forecasting model was established using Variational Modal Decomposition (VMD) and a Long Short-Term Memory Neural Network (LSTM) based on Sparrow Search Algorithm (SSA) optimization. Then, five distribution functions based on the optimization algorithm were used to fit the time series data patterns and analyze the metal price characteristics, Finally, based on the optimal distribution function and point forecasting results, the forecasting range and confidence level were set to determine the interval forecasting model. The interval forecasting model was validated by inputting the price data of copper and aluminum into the model and obtaining the interval forecasting results. The validation results show that the proposed hybrid forecasting model not only outperforms other comparative models in terms of forecasting accuracy, but also has a better performance in forecasting sharp fluctuations and data peaks, which can provide a more valuable reference for producers and investors.

    CiNii Research

  • Monitoring the gasification area and its behavior in underground coal gasification by acoustic emission technique instead of temperature measurement

    Hamanaka, A; Ishii, Y; Itakura, Ki; Sasaoka, T; Shimada, H; Widodo, NP; Sulistianto, B; Kodama, J; Deguchi, G

    SCIENTIFIC REPORTS   13 ( 1 )   9757   2023年6月   ISSN:2045-2322

     詳細を見る

    記述言語:英語   出版者・発行元:Scientific Reports  

    Underground Coal Gasification (UCG) requires monitoring of the gasification area because the gasification process is invisible and the reaction temperature exceeds 1000 °C. Many fracturing events that occurred due to coal heating can be captured with Acoustic Emission (AE) monitoring technique during UCG. However, the temperature conditions to generate fracturing events during UCG have not yet been clarified. Therefore, the coal heating experiment and small-scale UCG experiment are conducted by measuring the temperature and AE activities in this research to examine the applicability of the AE technique instead of temperature measurement as a monitoring method during UCG. As a result, many fracturing events are generated when the temperature of coal is changed drastically, especially during coal gasification. Besides, AE events increase in the sensor near the heat source and AE sources are expanded widely with the expansion of the high-temperature region. AE monitoring is an effective technique for the estimation of the gasification area during UCG instead of temperature monitoring.

    DOI: 10.1038/s41598-023-36937-0

    Web of Science

    Scopus

    PubMed

  • Assessment of Gasification Area with Acoustic Emission Instead of Temperature Monitoring in Underground Coal Gasification 査読 国際誌

    Akihiro HAMANAKA, Yuma ISHII, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Faqiang SU, Junichi KODAMA, Gota DEGUCHI

    Proc. of 26th World Mining Congress   3458 - 3465   2023年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Non-Ferrous Metal Price Point and Interval Prediction Based on Variation Mode Decomposition and Optimized LSTM Network 査読 国際誌

    Yifei ZHAO, Jinhong CHEN, Hideki SHIMADA, Takashi SASAOKA

    Mathematics   ( 11 )   2023年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/math11122738

    リポジトリ公開URL: https://hdl.handle.net/2324/6792881

  • Monitoring the Gasification Area and Its Behavior in Underground Coal Gasification by Acoustic Emission Technique Instead of Temperature Measurement 査読 国際誌

    Akihiro HAMANAKA, Yuma ISHII, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Nuhindro Priagung WIDODO, Budi SULISTIANTO, Junichi KODAMA, Gota DEGUCHI

    Scientific Reports   ( 139 )   2023年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1038/s41598-023-36937-0,

    リポジトリ公開URL: https://hdl.handle.net/2324/6792845

  • Non-Ferrous Metal Price Point and Interval Prediction Based on Variational Mode Decomposition and Optimized LSTM Network

    Zhao, YF; Chen, JH; Shimada, H; Sasaoka, T

    MATHEMATICS   11 ( 12 )   2023年6月   eISSN:2227-7390

     詳細を見る

    出版者・発行元:Mathematics  

    The accurate forecasting of metal prices is of great importance to industrial producers as the supply of metal raw materials is a very important part of industrial production. The futures market is subject to many factors, and metal prices are highly volatile. In the past, most of the relevant research has focused only on deterministic point forecasting, with less research performed on interval uncertainty forecasting. Therefore, this paper proposes a novel forecasting model that combines point forecasting and interval forecasting. First, a novel hybrid price point forecasting model was established using Variational Modal Decomposition (VMD) and a Long Short-Term Memory Neural Network (LSTM) based on Sparrow Search Algorithm (SSA) optimization. Then, five distribution functions based on the optimization algorithm were used to fit the time series data patterns and analyze the metal price characteristics, Finally, based on the optimal distribution function and point forecasting results, the forecasting range and confidence level were set to determine the interval forecasting model. The interval forecasting model was validated by inputting the price data of copper and aluminum into the model and obtaining the interval forecasting results. The validation results show that the proposed hybrid forecasting model not only outperforms other comparative models in terms of forecasting accuracy, but also has a better performance in forecasting sharp fluctuations and data peaks, which can provide a more valuable reference for producers and investors.

    DOI: 10.3390/math11122738

    Web of Science

    Scopus

  • 照射線量と撮像時間の関係を最適化するための新しいSPECTファントムを用いたcounts-per-volume approachの利用可能性(Feasibility of using counts-per-volume approach with a new SPECT phantom to optimize the relationship between administered dose and acquisition time)

    Ichikawa Hajime, Shibutani Takayuki, Shimada Hideki, Okuda Koichi, Kato Toyohiro, Nosaka Hiroki, Nagaki Akio, Onoguchi Masahisa

    Radiological Physics and Technology   16 ( 2 )   244 - 253   2023年6月   ISSN:1865-0333

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    記述言語:英語   出版者・発行元:(公社)日本放射線技術学会  

    SPECTの撮像時間の推定におけるcounts-per-volume(CPV)法の利用可能性についてSPECTファントムを用いて検討した。1回の撮像で画質の4つの物理的指標を計測できる頭部用QIREファントム(QIRE-h)及び胴体用QIREファントム(QIRE-t)を開発した。QIRE-h及びQIRE-tファントムと人体脳及び胴部ファントムにおける標的臓器のCPV(TCPV)、シャープネス指数(SI)及びコントラストノイズ比(CNR)を計測した。また、SPECTの画質を視覚的に5段階評価した。4種類全てのファントムにおいて撮像時間とTCPVの間に相関が認められた。QIRE及び人体ファントムのSI及びCNRはほぼ同じで、TCPVも同等であった。視覚的スコア間の一致度は、QIRE-hと人体脳ファントムでは中程度で、QIRE-tと人体胴部ファントムでは高レベルであった。また、QIREファントムと人体ファントムのSPECTの画質の物理的指標と視覚的評価はほぼ一致した。

  • 横孔発破における起砕挙動および起砕物の飛翔挙動に関する基礎的研究

    笹岡孝司,島田英樹,濵中晃弘,久保田士郎,佐分利禎,高橋良尭

    第82回石灰石鉱業大会資料   38 - 51   2023年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Single-cell analyses and host genetics highlight the role of innate immune cells in COVID-19 severity

    Edahiro, R; Shirai, Y; Takeshima, Y; Sakakibara, S; Yamaguchi, Y; Murakami, T; Morita, T; Kato, Y; Liu, YC; Motooka, D; Naito, Y; Takuwa, A; Sugihara, F; Tanaka, K; Wing, JB; Sonehara, K; Tomofuji, Y; Namkoong, H; Tanaka, H; Lee, H; Fukunaga, K; Hirata, H; Takeda, Y; Okuzaki, D; Kumanogoh, A; Okada, Y; Wang, QBS; Edahiro, R; Namkoong, H; Hasegawa, T; Shirai, Y; Sonehara, K; Tanaka, H; Lee, H; Saiki, R; Hyugaji, T; Shimizu, E; Katayama, K; Kanai, M; Naito, T; Sasa, N; Yamamoto, K; Kato, Y; Morita, T; Takahashi, K; Harada, N; Naito, T; Hiki, M; Matsushita, Y; Takagi, H; Ichikawa, M; Nakamura, A; Harada, S; Sandhu, Y; Kabata, H; Masaki, K; Kamata, H; Ikemura, S; Chubachi, S; Okamori, S; Terai, H; Morita, A; Asakura, T; Sasaki, J; Morisaki, H; Uwamino, Y; Nanki, K; Uchida, S; Uno, S; Nishimura, T; Ishiguro, T; Isono, T; Shibata, S; Matsui, Y; Hosoda, C; Takano, K; Nishida, T; Kobayashi, Y; Takaku, Y; Takayanagi, N; Ueda, S; Tada, A; Miyawaki, M; Yamamoto, M; Yoshida, E; Hayashi, R; Nagasaka, T; Arai, S; Kaneko, Y; Sasaki, K; Tagaya, E; Kawana, M; Arimura, K; Takahashi, K; Anzai, T; Ito, S; Endo, A; Uchimura, Y; Miyazaki, Y; Honda, T; Tateishi, T; Tohda, S; Ichimura, N; Sonobe, K; Sassa, CT; Nakajima, J; Nakano, Y; Nakajima, Y; Anan, R; Arai, R; Kurihara, Y; Harada, Y; Nishio, K; Ueda, T; Azuma, M; Saito, R; Sado, T; Miyazaki, Y; Sato, R; Haruta, Y; Nagasaki, T; Yasui, Y; Hasegawa, Y; Mutoh, Y; Kimura, T; Sato, T; Takei, R; Hagimoto, S; Noguchi, Y; Yamano, Y; Sasano, H; Ota, S; Nakamori, Y; Yoshiya, K; Saito, F; Yoshihara, T; Wada, D; Iwamura, H; Kanayama, S; Maruyama, S; Yoshiyama, T; Ohta, K; Kokuto, H; Ogata, H; Tanaka, Y; Arakawa, K; Shimoda, M; Osawa, T; Tateno, H; Hase, I; Yoshida, S; Suzuki, S; Kawada, M; Horinouchi, H; Saito, F; Mitamura, K; Hagihara, M; Ochi, J; Uchida, T; Baba, R; Arai, D; Ogura, T; Takahashi, H; Hagiwara, S; Nagao, G; Konishi, S; Nakachi, I; Murakami, K; Yamada, M; Sugiura, H; Sano, H; Matsumoto, S; Kimura, N; Ono, Y; Baba, H; Suzuki, Y; Nakayama, S; Masuzawa, K; Namba, S; Shiroyama, T; Noda, Y; Niitsu, T; Adachi, Y; Enomoto, T; Amiya, S; Hara, R; Yamaguchi, Y; Murakami, T; Kuge, T; Matsumoto, K; Yamamoto, Y; Yamamoto, M; Yoneda, M; Tomono, K; Kato, K; Hirata, H; Takeda, Y; Koh, H; Manabe, T; Funatsu, Y; Ito, F; Fukui, T; Shinozuka, K; Kohashi, S; Miyazaki, M; Shoko, T; Kojima, M; Adachi, T; Ishikawa, M; Takahashi, K; Inoue, T; Hirano, T; Kobayashi, K; Takaoka, H; Watanabe, K; Miyazawa, N; Kimura, Y; Sado, R; Sugimoto, H; Kamiya, A; Kuwahara, N; Fujiwara, A; Matsunaga, T; Sato, Y; Okada, T; Hirai, Y; Kawashima, H; Narita, A; Niwa, K; Sekikawa, Y; Nishi, K; Nishitsuji, M; Tani, M; Suzuki, J; Nakatsumi, H; Ogura, T; Kitamura, H; Hagiwara, E; Murohashi, K; Okabayashi, H; Mochimaru, T; Nukaga, S; Satomi, R; Oyamada, Y; Mori, N; Baba, T; Fukui, Y; Odate, M; Mashimo, S; Makino, Y; Yagi, K; Hashiguchi, M; Kagyo, J; Shiomi, T; Fuke, STS; Saito, H; Tsuchida, T; Fujitani, S; Takita, M; Morikawa, D; Yoshida, T; Izumo, T; Inomata, M; Kuse, N; Awano, N; Tone, M; Ito, A; Nakamura, Y; Hoshino, K; Maruyama, J; Ishikura, H; Takata, T; Odani, T; Amishima, M; Hattori, T; Shichinohe, Y; Kagaya, T; Kita, T; Ohta, K; Sakagami, S; Koshida, K; Hayashi, K; Shimizu, T; Kozu, Y; Hiranuma, H; Gon, Y; Izumi, N; Nagata, K; Ueda, K; Taki, R; Hanada, S; Kawamura, K; Ichikado, K; Nishiyama, K; Muranaka, H; Nakamura, K; Hashimoto, N; Wakahara, K; Koji, S; Omote, N; Ando, A; Kodama, N; Kaneyama, Y; Maeda, S; Kuraki, T; Matsumoto, T; Yokote, K; Nakada, TA; Abe, R; Oshima, T; Shimada, T; Harada, M; Takahashi, T; Ono, H; Sakurai, T; Shibusawa, T; Kimizuka, Y; Kawana, A; Sano, T; Watanabe, C; Suematsu, R; Sageshima, H; Yoshifuji, A; Ito, K; Takahashi, S; Ishioka, K; Nakamura, M; Masuda, M; Wakabayashi, A; Watanabe, H; Ueda, S; Nishikawa, M; Chihara, Y; Takeuchi, M; Onoi, K; Shinozuka, J; Sueyoshi, A; Nagasaki, Y; Okamoto, M; Ishihara, S; Shimo, M; Tokunaga, Y; Kusaka, Y; Ohba, T; Isogai, S; Ogawa, A; Inoue, T; Fukuyama, S; Eriguchi, Y; Yonekawa, A; Kan-o, K; Matsumoto, K; Kanaoka, K; Ihara, S; Komuta, K; Inoue, Y; Chiba, S; Yamagata, K; Hiramatsu, Y; Kai, HRYS; Asano, K; Oguma, T; Ito, Y; Hashimoto, S; Yamasaki, M; Kasamatsu, Y; Komase, Y; Hida, N; Tsuburai, T; Oyama, B; Takada, M; Kanda, H; Kitagawa, Y; Fukuta, T; Miyake, T; Yoshida, S; Ogura, S; Abe, S; Kono, Y; Togashi, Y; Takoi, H; Kikuchi, R; Ogawa, S; Ogata, T; Ishihara, S; Kanehiro, A; Ozaki, S; Fuchimoto, Y; Wada, S; Fujimoto, N; Nishiyama, K; Terashima, M; Beppu, S; Yoshida, K; Narumoto, O; Nagai, H; Ooshima, N; Motegi, M; Umeda, A; Miyagawa, K; Shimada, H; Endo, M; Ohira, Y; Watanabe, M; Inoue, S; Igarashi, A; Sato, M; Sagara, H; Tanaka, A; Ohta, S; Kimura, T; Shibata, Y; Tanino, Y; Nikaido, T; Minemura, H; Sato, Y; Yamada, Y; Hashino, T; Shinoki, M; Iwagoe, H; Takahashi, H; Fujii, K; Kishi, H; Kanai, M; Imamura, T; Yamashita, T; Yatomi, M; Maeno, T; Hayashi, S; Takahashi, M; Kuramochi, M; Kamimaki, I; Tominaga, Y; Ishii, T; Utsugi, M; Ono, A; Tanaka, T; Kashiwada, T; Fujita, K; Saito, Y; Seike, M; Watanabe, H; Matsuse, H; Kodaka, N; Nakano, C; Oshio, T; Hirouchi, T; Makino, S; Egi, M; Omae, Y; Nannya, Y; Ueno, T; Takano, T; Katayama, K; Ai, MSM; Kumanogoh, A; Sato, T; Hasegawa, N; Tokunaga, K; Ishii, M; Koike, R; Kitagawa, Y; Kimura, A; Imoto, S; Miyano, S; Ogawa, S; Kanai, T; Fukunaga, K

    NATURE GENETICS   55 ( 5 )   753 - +   2023年5月   ISSN:1061-4036 eISSN:1546-1718

  • Design and Stope Stability Analysis of Multiple Concurrent Excavated Veins in Underground Mine; Case Study of Hermyingyi Tin-Tungsten (W-Sn) Mine

    Oo, CT; Moses, D; Sasaoka, T; Shimada, H; Hamanaka, A; Onyango, JA; Batsaikhan, U; Phaisopha, S; Tsuma, IK

    GEOTECHNICAL AND GEOLOGICAL ENGINEERING   41 ( 2 )   1049 - 1072   2023年3月   ISSN:0960-3182 eISSN:1573-1529

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    出版者・発行元:Geotechnical and Geological Engineering  

    The increasing demand for tin-tungsten (W-Sn) due to its versatile applications in various industries and its attractive high market price has created a motivation for mining companies to extract deep-seated tin-tungsten deposits in Myanmar at a fast pace to meet the world demands. At Hermyingyi (W-Sn) Deposit Mine, the feasibility of exploiting ore in multiple inclined veins simultaneously is being explored as a pilot project aimed at increasing W-Sn production. Thus, this study is aimed at the development of optimal design and guidelines for excavating multiple veins with stability certitude in weak rock mass based on the evaluations undertaken. The analyses were carried out using FLAC3Dver. 5.0 and Phase2 V 7.0 software. The results demonstrate that excavation of large stope dimensions with ≥ 5 m width in parallel multiple veins simultaneously is not recommendable as the stopes experience high potential stope failure, thus the development of stopes with width dimensions of ≤ 3 m in all the parallel multiple veins simultaneously in weak rock mass conditions is ideal. In terms of space intervals between parallel inclined veins, it is recommendable to undertake multiple vein excavations for gentle inclined veins in weak rock mass conditions only if the interval of the veins is emplaced at ≥ 14 and 10 m for steep dipping inclined veins with good rock mass conditions. The study also shows that the cut and fill method is a more favorable mining method for multiple veins excavation than the open stoping method.

    DOI: 10.1007/s10706-022-02322-3

    Web of Science

    Scopus

  • Numerical Simulation on Pillar Design for Longwall Mining under Weak Immediate Roof and Floor Strata in Indonesia 査読 国際誌

    Hiroto HASHIKAWA, Pisith MAO, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Ulaankhuu BATSAIKHAN, Jiro OYA

    Sustainability   14 ( 24 )   2022年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/su142416508,

    リポジトリ公開URL: http://hdl.handle.net/2324/6617894

  • Research on Safety Pillar in Longwall Mining under Weak Geological Condition by Means of Numerical Simulation 査読 国際誌

    Hiroto HASHIKAWA, Pisith MAO, Takashi SASAOKA, Akihiro HAMANAKA, Ulaankhuu BATSAIKHAN, Jiro OYA

    Proc. of International Symposium on Earth Science and Technology 2022   126 - 131   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • The Study of the Correlation between Gate Road Direction and In-situ Major Horizontal Stress in Steeply Dipping Underground Coal Mining 査読 国際誌

    Ulaankhuu BATSAIKHAN, Phanthoudeth PONGPANYA, Munkhzorig ENKHDELGER, Takashi SASAOKA, Hideki SHIMADA, Ian Krop TSUMA

    Proc. of International Symposium on Earth Science and Technology 2022   132 - 135   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on Underground Development from Open Pit Mining at the Naryn Shukhait Mine in Mongolia 査読 国際誌

    Yuichiro ARAGANE, Ulaankhuu BATSAIKHAN, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2022   136 - 138   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on AE Generation from Subbituminous Coal and Lignite in Coal Heating Experiments 査読 国際誌

    Yuma ISHII, Akihiro HAMANAKA, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Junichi KODAMA, Gota DEGUCHI

    Proc. of International Symposium on Earth Science and Technology 2022   139 - 142   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • A Methodology for Slope Stability Analysis in Karst-prone Rock Mass Using Random Number Generator and Finite Element Analysis 査読 国際誌

    Joan Atieno OYANGO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2022   273 - 278   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Simultaneous Stochastic Optimization Study of Open Pit Mining Complex under Uncertainty 査読 国際誌

    Yifei ZHAO, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2022   279 - 282   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Dynamics Failure of Concrete with Steel Reinforcement near Free Surfaces 査読 国際誌

    Masato TAKEUCHI, Yoshiaki TAKAHASHI, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Shiro KUBOTA, Tei SABURI

    Proc. of International Symposium on Earth Science and Technology 2022   288 - 291   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Reduction of Acid Mine Drainage Generation with Reduction of Oxygen Concentration 査読 国際誌

    Soshi TORIGOE, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA, Shinji MATSUMOTO

    Proc. of International Symposium on Earth Science and Technology 2022   369 - 372   2022年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Amelioration of acidic soil using fly Ash for Mine Revegetation in Post-Mining Land

    Hamanaka Akihiro, Sasaoka Takashi, Shimada Hideki, Matsumoto Shinji

    International Journal of Coal Science & Technology   9 ( 1 )   33   2022年12月   ISSN:20958293 eISSN:21987823

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    記述言語:英語  

    This paper described the use of fly ash for soil amelioration of acidic soils to promote plant growth. In mining sites, acid sulfate soils/rocks, which contain sulfide minerals (e.g. pyrite FeS_2), have appeared as a result of overburden excavation. The excessively acidic condition inhibits plant growth due to the dissolution of harmful elements, such as Al, Fe, and Mn. Fly ash, an alkaline byproduct of coal combustion generated in thermal power plants is expected to be adopted to ameliorate acidic soils. However, the mixing ratio of fly ash must be considered because excessive addition of fly ash can have a negative impact on plant growth due to its physical/chemical properties. The pot trials using Acacia mangium demonstrate the evolution of plant growth with a 5%–10% addition of fly ash into acidic soil. When the acidic soil has a high potential for metal dissolution, the metal ions leached from the acidic soil are large, making it difficult to improve plant growth due to osmotic and ionic stress. This work suggests that the effects of fly ash on metal ions leached from the soil have to be considered for the amelioration of acidic soil.

    CiNii Research

  • Numerical Simulation on Pillar Design for Longwall Mining under Weak Immediate Roof and Floor Strata in Indonesia

    Hashikawa, H; Mao, PS; Sasaoka, T; Hamanaka, A; Shimada, H; Batsaikhan, U; Oya, J

    SUSTAINABILITY   14 ( 24 )   2022年12月   eISSN:2071-1050

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    出版者・発行元:Sustainability (Switzerland)  

    In Indonesia, the adoption of the underground coal mining method is discussed to extend coal production. However, the geological conditions in Indonesia are very weak. In particular, the mechanical properties of the immediate roof/floor in shallow depths are weaker than those of coal. Therefore, the control measures to maintain stability around the developing area should be discussed for safe longwall mining operations. This study discusses the design of safety pillar width in longwall mining under weak geological conditions by using FLAC3D. The study reveals that the conventional equations for the determination of the pillar width, i.e., Obert-Duvall, Holland-Gaddy, and Bieniawski equations, can be adopted to maintain the stability of the pillar itself but are not suitable for the stability of the longwall face because of the influence of the extracted neighboring panels. Additionally, the increase of the pillar width can significantly reduce the fracture zone around the longwall face. Also, increasing the setting load of the powered support can slightly improve the stability. In the pillar design, both the pillar strength and the stability of the longwall face under weak geological conditions need to be considered.

    DOI: 10.3390/su142416508

    Web of Science

    Scopus

  • Numerical Simulation on Pillar Design for Longwall Mining under Weak Immediate Roof and Floor Strata in Indonesia

    Hashikawa Hiroto, Mao Pisith, Sasaoka Takashi, Hamanaka Akihiro, Shimada Hideki, Batsaikhan Ulaankhuu, Oya Jiro

    Sustainability   14 ( 24 )   16508   2022年12月   eISSN:20711050

     詳細を見る

    記述言語:英語  

    In Indonesia, the adoption of the underground coal mining method is discussed to extend coal production. However, the geological conditions in Indonesia are very weak. In particular, the mechanical properties of the immediate roof/floor in shallow depths are weaker than those of coal. Therefore, the control measures to maintain stability around the developing area should be discussed for safe longwall mining operations. This study discusses the design of safety pillar width in longwall mining under weak geological conditions by using FLAC3D. The study reveals that the conventional equations for the determination of the pillar width, i.e., Obert-Duvall, Holland-Gaddy, and Bieniawski equations, can be adopted to maintain the stability of the pillar itself but are not suitable for the stability of the longwall face because of the influence of the extracted neighboring panels. Additionally, the increase of the pillar width can significantly reduce the fracture zone around the longwall face. Also, increasing the setting load of the powered support can slightly improve the stability. In the pillar design, both the pillar strength and the stability of the longwall face under weak geological conditions need to be considered.

    CiNii Research

  • Amelioration of acidic soil using fly Ash for Mine Revegetation in Post-Mining Land

    Hamanaka, A; Sasaoka, T; Shimada, H; Matsumoto, S

    INTERNATIONAL JOURNAL OF COAL SCIENCE & TECHNOLOGY   9 ( 1 )   2022年12月   ISSN:2095-8293 eISSN:2198-7823

     詳細を見る

    出版者・発行元:International Journal of Coal Science and Technology  

    This paper described the use of fly ash for soil amelioration of acidic soils to promote plant growth. In mining sites, acid sulfate soils/rocks, which contain sulfide minerals (e.g. pyrite FeS2), have appeared as a result of overburden excavation. The excessively acidic condition inhibits plant growth due to the dissolution of harmful elements, such as Al, Fe, and Mn. Fly ash, an alkaline byproduct of coal combustion generated in thermal power plants is expected to be adopted to ameliorate acidic soils. However, the mixing ratio of fly ash must be considered because excessive addition of fly ash can have a negative impact on plant growth due to its physical/chemical properties. The pot trials using Acacia mangium demonstrate the evolution of plant growth with a 5%–10% addition of fly ash into acidic soil. When the acidic soil has a high potential for metal dissolution, the metal ions leached from the acidic soil are large, making it difficult to improve plant growth due to osmotic and ionic stress. This work suggests that the effects of fly ash on metal ions leached from the soil have to be considered for the amelioration of acidic soil.

    DOI: 10.1007/s40789-022-00499-9

    Web of Science

    Scopus

  • Slope design in brecciated carbonatite complexes under high-stress regimes

    Moses, D; Shimada, H; Onyango, JA; Sasaoka, T; Hamanaka, A

    BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT   81 ( 12 )   2022年12月   ISSN:1435-9529 eISSN:1435-9537

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    出版者・発行元:Bulletin of Engineering Geology and the Environment  

    Carbonatites are generally competent rock masses with Rock Mass Rating class II rating 60–74. In spite of their competency, they tend to be affected by weak features like Mn-Fe veins and/or in situ rock damage due to brecciation associated with carbonatite complexes. Rock slope failure in such hard rocks is complex since such structures within the rock mass form weak links that could potentially control slope instability. In this contribution, a numerical simulation using phase2 v 7.0 was carried out to investigate the influence of in situ rock damage on the stability of mine pit walls. The outcome reveals that the existence of breccia in the competent rock mass has the capability to reduce the slope stability performance particularly at gentle dipping angle of emplacement in close range to the slope toe. However, as the emplacement position of breccia moves away from the pit wall, the stability performance increases at gentle dipping angle < 50º. On the contrary, at the dipping angle of 50°, the performance of slope reduced, and at steeper angle > 50°, the impact becomes negligible. Thus, from a series of analyses, mine design in brecciated rock masses, the ratio of 1:5 between the breccia distance from slope toe and pit depth should be implemented to counter its impact. If the breccia is within or close to the pit limit, a deliberate effort must be made to mine out or truncate it.

    DOI: 10.1007/s10064-022-02993-5

    Web of Science

    Scopus

  • Slope design in brecciated carbonatite complexes under high‑stress regimes

    Moses Dyson, Shimada Hideki, Joan Atieno Onyango, Sasaoka Takashi, Hamanaka Akihiro

    Bulletin of Engineering Geology and the Environment   81   494   2022年11月   ISSN:14359529 eISSN:14359537

     詳細を見る

    記述言語:英語  

    Carbonatitesare generally competent rock masses with Rock Mass Rating class II rating 60–74. In spite of their competency, they tend to be affected by weak features like Mn-Fe veins and/or in situ rock damage due to brecciation associated with carbonatite complexes. Rock slope failure in such hard rocks is complex since such structures within the rock mass form weak links that could potentially control slope instability. In this contribution, a numerical simulation using phase^2 v 7.0 was carried out to investigate the influence of in situ rock damage on the stability of mine pit walls. The outcome reveals that the existence of breccia in the competent rock mass has the capability to reduce the slope stability performance particularly at gentle dipping angle of emplacement in close range to the slope toe. However, as the emplacement position of breccia moves away from the pit wall, the stability performance increases at gentle dipping angle < 50º. On the contrary, at the dipping angle of 50°, the performance of slope reduced, and at steeper angle > 50°, the impact becomes negligible. Thus, from a series of analyses, mine design in brecciated rock masses, the ratio of 1:5 between the breccia distance from slope toe and pit depth should be implemented to counter its impact. If the breccia is within or close to the pit limit, a deliberate effort must be made to mine out or truncate it.

    CiNii Research

  • Fundamental Study on Applicability of Fractal Dimension for Evaluation of Fracture Conditions in Rock Mass at an Open Pit Mine 査読 国際誌

    Yuka OOTA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proceedings of 12th Asian Rock Mechanics Symposium   176 - 189   2022年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Slope Design in Brecciated Carbonatite Complexes under High-Stress Regimes 査読 国際誌

    Dyson MOSES, Hideki SHIMADA, Joan Atieno ONYANGO, Takashi SASAOKA, Akihiro HAMANAKA

    Bulletin of Engineering Geology and the Environment   81   2022年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1007/s10064-022-02993-5

    リポジトリ公開URL: http://hdl.handle.net/2324/5208232

  • Design and Stope Stability Analysis of Multiple Concurrent Excavated Veins in Underground Mine; Case Study of Hermyingyi Tin-Tungsten (W-Sn) Mine 査読 国際誌

    Cho Thae OO, Dyson MOSES, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Joan Atieno OYANGO, Ulaankhuu BATSAIKHAN, Seelae PHAISOPHA, Ian Krop TSUMA

    Geotechnical and Geological Engineering   2022年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1007/s10706-022-02322-3

    リポジトリ公開URL: http://hdl.handle.net/2324/5208867

  • 矩形推進工法における推進摩擦力の評価方法ならびにその適用性に関する検討

    白石祐希子,島田英樹,笹岡孝司,濵中晃弘,松元文彦,森田 智

    第33回非開削技術研究発表会論文集   31 - 36   2022年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

    近年、都市部の過密化に伴い地下空間の利用が積極的に進められている。それに伴い、地下にライフラインやトンネル等の地下構造物が密集してきており、新規構造物が敷設される際には隣接する既存構造物への影響を十分検討する必要性が認められている。この課題を解決する方策のひとつとして、矩形推進工法を開発した。

  • Crown Pillar Design in The Transition from Open Pit to Underground in Narynsukhait (Ns) Coal Mine, Mongolia 査読 国際誌

    Ulaankhuu BATSAIKHAN, Yuichiro ARAGANE, Takashi SASAOKA, Hideki SHIMADA

    Proceedings of 12th Asian Rock Mechanics Symposium   176 - 189   2022年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Research Status and Development Trends of Key Technologies of Rectangular Pipe Jacking

    Ma P., Shimada H., Ma B., Huang S., Zhou H.

    Tunnel Construction   42 ( 10 )   1677 - 1692   2022年10月   ISSN:20964498

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    出版者・発行元:Tunnel Construction  

    The development history and current research status of rectangular pipe jacking technology are investigated. The current primary application scenarios for the rectangular pipe jacking technology are presented, and the theoretical investigation of rectangular pipe jacking is reviewed and analyzed in terms of jacking force prediction, grouting effect of drag reduction, back soil evolution mechanism and control countermeasures, jacking strata response pattern and settlement calculation, and working face stability evaluation. Furthermore, the advancements and classifications of rectangular pipe jacking machines are presented based on their structure form and cutting mode. Finally, the current technical challenges of rectangular pipe jacking in the field of equipment and engineering applications are summarized, the development trends of rectangular pipe jacking technology are discussed. The rectangular pipe jacking technology in complex scenarios such as intelligentization, curved jacking, long distance, large cross-section, and composite strata are also explored.

    DOI: 10.3973/j.issn.2096-4498.2022.10.002

    Scopus

  • Research Status and Development Trends of Key Technilogies of Rectangular Pipe Jacking 査読

    Peng MA, Hideki SHIMADA, Baosong MA, Sheng HUANG, Hao ZHOU

    Tunnel Construction   42 ( 40 )   1677 - 1692   2022年10月

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    記述言語:その他   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6625738

  • Effect on Deformation of Surrounding Ground in New Pipe Jacking Method with Different Excavation Shape 査読 国際誌

    Yukiko SHIRAISHI, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of NO-DIG 2022 38th International Conference and Exhibition   2022年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Research Status and Development Trends of Key Technologies of Rectangular Pipe Jacking

    MA Peng, Shimada Hideki, MA Baosong, HUANG Sheng, ZHOU Hao

    Tunnel Construction   42 ( 10 )   1677 - 1692   2022年10月   eISSN:20964498

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    記述言語:中国語  

    CiNii Research

  • <i>DOCK2</i> is involved in the host genetics and biology of severe COVID-19

    Namkoong, H; Edahiro, R; Takano, T; Nishihara, H; Shirai, Y; Sonehara, K; Tanaka, H; Azekawa, S; Mikami, Y; Lee, H; Hasegawa, T; Okudela, K; Okuzaki, D; Motooka, D; Kanai, M; Naito, T; Yamamoto, K; Wang, QBS; Saiki, R; Ishihara, R; Matsubara, Y; Hamamoto, J; Hayashi, H; Yoshimura, Y; Tachikawa, N; Yanagita, E; Hyugaji, T; Shimizu, E; Katayama, K; Kato, Y; Morita, T; Takahashi, K; Harada, N; Naito, T; Hiki, M; Matsushita, Y; Takagi, H; Aoki, R; Nakamura, A; Harada, S; Sasano, H; Kabata, H; Masaki, K; Kamata, H; Ikemura, S; Chubachi, S; Okamori, S; Terai, H; Morita, A; Asakura, T; Sasaki, J; Morisaki, H; Uwamino, Y; Nanki, K; Uchida, S; Uno, S; Nishimura, T; Ishiguro, T; Isono, T; Shibata, S; Matsui, Y; Hosoda, C; Takano, K; Nishida, T; Kobayashi, Y; Takaku, Y; Takayanagi, N; Ueda, S; Tada, A; Miyawaki, M; Yamamoto, M; Yoshida, E; Hayashi, R; Nagasaka, T; Arai, S; Kaneko, Y; Sasaki, K; Tagaya, E; Kawana, M; Arimura, K; Takahashi, K; Anzai, T; Ito, S; Endo, A; Uchimura, Y; Miyazaki, Y; Honda, T; Tateishi, T; Tohda, S; Ichimura, N; Sonobe, K; Sassa, CT; Nakajima, J; Nakano, Y; Nakajima, Y; Anan, R; Arai, R; Kurihara, Y; Harada, Y; Nishio, K; Ueda, T; Azuma, M; Saito, R; Sado, T; Miyazaki, Y; Sato, R; Haruta, Y; Nagasaki, T; Yasui, Y; Hasegawa, Y; Mutoh, Y; Kimura, T; Sato, T; Takei, R; Hagimoto, S; Noguchi, Y; Yamano, Y; Sasano, H; Ota, S; Nakamori, Y; Yoshiya, K; Saito, F; Yoshihara, T; Wada, D; Iwamura, H; Kanayama, S; Maruyama, S; Yoshiyama, T; Ohta, K; Kokuto, H; Ogata, H; Tanaka, Y; Arakawa, K; Shimoda, M; Osawa, T; Tateno, H; Hase, I; Yoshida, S; Suzuki, S; Kawada, M; Horinouchi, H; Saito, F; Mitamura, K; Hagihara, M; Ochi, J; Uchida, T; Baba, R; Arai, D; Ogura, T; Takahashi, H; Hagiwara, S; Nagao, G; Konishi, S; Nakachi, I; Murakami, K; Yamada, M; Sugiura, H; Sano, H; Matsumoto, S; Kimura, N; Ono, Y; Baba, H; Suzuki, Y; Nakayama, S; Masuzawa, K; Namba, S; Suzuki, K; Naito, Y; Liu, YC; Takuwa, A; Sugihara, F; Wing, JB; Sakakibara, S; Hizawa, N; Shiroyama, T; Miyawaki, S; Kawamura, Y; Nakayama, A; Matsuo, H; Maeda, Y; Nii, T; Noda, Y; Niitsu, T; Adachi, Y; Enomoto, T; Amiya, S; Hara, R; Yamaguchi, Y; Murakami, T; Kuge, T; Matsumoto, K; Yamamoto, Y; Yamamoto, M; Yoneda, M; Kishikawa, T; Yamada, S; Kawabata, S; Kijima, N; Takagaki, M; Sasa, N; Ueno, Y; Suzuki, M; Takemoto, N; Eguchi, H; Fukusumi, T; Imai, T; Fukushima, M; Kishima, H; Inohara, H; Tomono, K; Kato, K; Takahashi, M; Matsuda, F; Hirata, H; Takeda, Y; Koh, H; Manabe, T; Funatsu, Y; Ito, F; Fukui, T; Shinozuka, K; Kohashi, S; Miyazaki, M; Shoko, T; Kojima, M; Adachi, T; Ishikawa, M; Takahashi, K; Inoue, T; Hirano, T; Kobayashi, K; Takaoka, H; Watanabe, K; Miyazawa, N; Kimura, Y; Sado, R; Sugimoto, H; Kamiya, A; Kuwahara, N; Fujiwara, A; Matsunaga, T; Sato, Y; Okada, T; Hirai, Y; Kawashima, H; Narita, A; Niwa, K; Sekikawa, Y; Nishi, K; Nishitsuji, M; Tani, M; Suzuki, J; Nakatsumi, H; Ogura, T; Kitamura, H; Hagiwara, E; Murohashi, K; Okabayashi, H; Mochimaru, T; Nukaga, S; Satomi, R; Oyamada, Y; Mori, N; Baba, T; Fukui, Y; Odate, M; Mashimo, S; Makino, Y; Yagi, K; Hashiguchi, M; Kagyo, J; Shiomi, T; Fuke, S; Saito, H; Tsuchida, T; Fujitani, S; Takita, M; Morikawa, D; Yoshida, T; Izumo, T; Inomata, M; Kuse, N; Awano, N; Tone, M; Ito, A; Nakamura, Y; Hoshino, K; Maruyama, J; Ishikura, H; Takata, T; Odani, T; Amishima, M; Hattori, T; Shichinohe, Y; Kagaya, T; Kita, T; Ohta, K; Sakagami, S; Koshida, K; Hayashi, K; Shimizu, T; Kozu, Y; Hiranuma, H; Gon, Y; Izumi, N; Nagata, K; Ueda, K; Taki, R; Hanada, S; Kawamura, K; Ichikado, K; Nishiyama, K; Muranaka, H; Nakamura, K; Hashimoto, N; Wakahara, K; Sakamoto, K; Omote, N; Ando, A; Kodama, N; Kaneyama, Y; Maeda, S; Kuraki, T; Matsumoto, T; Yokote, K; Nakada, TA; Abe, R; Oshima, T; Shimada, T; Harada, M; Takahashi, T; Ono, H; Sakurai, T; Shibusawa, T; Kimizuka, Y; Kawana, A; Sano, T; Watanabe, C; Suematsu, R; Sageshima, H; Yoshifuji, A; Ito, K; Takahashi, S; Ishioka, K; Nakamura, M; Masuda, M; Wakabayashi, A; Watanabe, H; Ueda, S; Nishikawa, M; Chihara, Y; Takeuchi, M; Onoi, K; Shinozuka, J; Sueyoshi, A; Nagasaki, Y; Okamoto, M; Ishihara, S; Shimo, M; Tokunaga, Y; Kusaka, Y; Ohba, T; Isogai, S; Ogawa, A; Inoue, T; Fukuyama, S; Eriguchi, Y; Yonekawa, A; Kan-o, K; Matsumoto, K; Kanaoka, K; Ihara, S; Komuta, K; Inoue, Y; Chiba, S; Yamagata, K; Hiramatsu, Y; Kai, H; Asano, K; Oguma, T; Ito, Y; Hashimoto, S; Yamasaki, M; Kasamatsu, Y; Komase, Y; Hida, N; Tsuburai, T; Oyama, B; Takada, M; Kanda, H; Kitagawa, Y; Fukuta, T; Miyake, T; Yoshida, S; Ogura, S; Abe, S; Kono, Y; Togashi, Y; Takoi, H; Kikuchi, R; Ogawa, S; Ogata, T; Ishihara, S; Kanehiro, A; Ozaki, S; Fuchimoto, Y; Wada, S; Fujimoto, N; Nishiyama, K; Terashima, M; Beppu, S; Yoshida, K; Narumoto, O; Nagai, H; Ooshima, N; Motegi, M; Umeda, A; Miyagawa, K; Shimada, H; Endo, M; Ohira, Y; Watanabe, M; Inoue, S; Igarashi, A; Sato, M; Sagara, H; Tanaka, A; Ohta, S; Kimura, T; Shibata, Y; Tanino, Y; Nikaido, T; Minemura, H; Sato, Y; Yamada, Y; Hashino, T; Shinoki, M; Iwagoe, H; Takahashi, H; Fujii, K; Kishi, H; Kanai, M; Imamura, T; Yamashita, T; Yatomi, M; Maeno, T; Hayashi, S; Takahashi, M; Kuramochi, M; Kamimaki, I; Tominaga, Y; Ishii, T; Utsugi, M; Ono, A; Tanaka, T; Kashiwada, T; Fujita, K; Saito, Y; Seike, M; Watanabe, H; Matsuse, H; Kodaka, N; Nakano, C; Oshio, T; Hirouchi, T; Makino, S; Egi, M; Omae, Y; Nannya, Y; Ueno, T; Katayama, K; Ai, M; Fukui, Y; Kumanogoh, A; Sato, T; Hasegawa, N; Tokunaga, K; Ishii, M; Koike, R; Kitagawa, Y; Kimura, A; Imoto, S; Miyano, S; Ogawa, S; Kanai, T; Fukunaga, K; Okada, Y

    NATURE   609 ( 7928 )   754 - +   2022年9月   ISSN:0028-0836 eISSN:1476-4687

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  • Stability Assessment of the Slopes of an Oceanside Coral Limestone Quarry under Drawdown Condition of Semidiurnal Ocean Tides 査読 国際誌

    Joan Atieno ONYANGO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES

    2 ( 3 )   589 - 615   2022年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/mining2030032

    リポジトリ公開URL: http://hdl.handle.net/2324/5208220

  • Stability Assessment of the Slopes of an Oceanside Coral Limestone Quarry under Drawdown Condition of Semidiurnal Ocean Tides

    Joan Atieno Onyango, Sasaoka Takashi, Shimada Hideki, Hamanaka Akihiro, Moses Dyson

    Mining   2 ( 3 )   589 - 615   2022年9月   eISSN:26736489

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    記述言語:英語  

    Vipingo quarry in Kilifi county, Kenya, is one of the quarries supplying coral limestone for limestone manufacturing in the coastal region. Due to its close proximity to the Indian ocean, the semidiurnal ocean tides tend to have an influence on the stability of the quarry slopes adjacent to the shoreline. Finite element numerical analysis using the generalized Hoek–Brown criterion is conducted to assess the stability condition of the slopes followed by slope-angle optimization to determine the safest overall slope angle as well as analyzing the stability of the slopes due to action of varying ocean tides. The optimum overall slope angles for various excavation depths are found to be 52° for 20 m, 46° for 30 m, 42° for 40 m, and 39° for 50 m, which are the same even with varying distance of the slope face from the shoreline. A parametric analysis shows that there is no significant effect of the tides on slope stability for excavations above the water table, but as the quarry gets deeper, the slope stability is affected. A sensitivity factor (ζ) is introduced, being a measure of how much the slope safety factor is reduced as a result of the semidiurnal tidal action.

    CiNii Research

  • Stability Assessment of the Slopes of an Oceanside Coral Limestone Quarry under Drawdown Condition of Semidiurnal Ocean Tides

    Onyango J.A., Sasaoka T., Shimada H., Hamanaka A., Moses D.

    Mining   2 ( 3 )   589 - 615   2022年9月

     詳細を見る

    出版者・発行元:Mining  

    Vipingo quarry in Kilifi county, Kenya, is one of the quarries supplying coral limestone for limestone manufacturing in the coastal region. Due to its close proximity to the Indian ocean, the semidiurnal ocean tides tend to have an influence on the stability of the quarry slopes adjacent to the shoreline. Finite element numerical analysis using the generalized Hoek–Brown criterion is conducted to assess the stability condition of the slopes followed by slope-angle optimization to determine the safest overall slope angle as well as analyzing the stability of the slopes due to action of varying ocean tides. The optimum overall slope angles for various excavation depths are found to be 52° for 20 m, 46° for 30 m, 42° for 40 m, and 39° for 50 m, which are the same even with varying distance of the slope face from the shoreline. A parametric analysis shows that there is no significant effect of the tides on slope stability for excavations above the water table, but as the quarry gets deeper, the slope stability is affected. A sensitivity factor (ζ) is introduced, being a measure of how much the slope safety factor is reduced as a result of the semidiurnal tidal action.

    DOI: 10.3390/mining2030032

    Scopus

  • The whole blood transcriptional regulation landscape in 465 COVID-19 infected samples from Japan COVID-19 Task Force

    Wang, QBS; Edahiro, R; Namkoong, H; Hasegawa, T; Shirai, Y; Sonehara, K; Tanaka, H; Lee, H; Saiki, R; Hyugaji, T; Shimizu, E; Katayama, K; Kanai, M; Naito, T; Sasa, N; Yamamoto, K; Kato, Y; Morita, T; Takahashi, K; Harada, N; Naito, T; Hiki, M; Matsushita, Y; Takagi, H; Ichikawa, M; Nakamura, A; Harada, S; Sandhu, Y; Kabata, H; Masaki, K; Kamata, H; Ikemura, S; Chubachi, S; Okamori, S; Terai, H; Morita, A; Asakura, T; Sasaki, J; Morisaki, H; Uwamino, Y; Nanki, K; Uchida, S; Uno, S; Nishimura, T; Ishiguro, T; Isono, T; Shibata, S; Matsui, Y; Hosoda, C; Takano, K; Nishida, T; Kobayashi, Y; Takaku, Y; Takayanagi, N; Ueda, S; Tada, A; Miyawaki, M; Yamamoto, M; Yoshida, E; Hayashi, R; Nagasaka, T; Arai, S; Kaneko, Y; Sasaki, K; Tagaya, E; Kawana, M; Arimura, K; Takahashi, K; Anzai, T; Ito, S; Endo, A; Uchimura, Y; Miyazaki, Y; Honda, T; Tateishi, T; Tohda, S; Ichimura, N; Sonobe, K; Sassa, CT; Nakajima, J; Nakano, Y; Nakajima, Y; Anan, R; Arai, R; Kurihara, Y; Harada, Y; Nishio, K; Ueda, T; Azuma, M; Saito, R; Sado, T; Miyazaki, Y; Sato, R; Haruta, Y; Nagasaki, T; Yasui, Y; Hasegawa, Y; Mutoh, Y; Kimura, T; Sato, T; Takei, R; Hagimoto, S; Noguchi, Y; Yamano, Y; Sasano, H; Ota, S; Nakamori, Y; Yoshiya, K; Saito, F; Yoshihara, T; Wada, D; Iwamura, H; Kanayama, S; Maruyama, S; Yoshiyama, T; Ohta, K; Kokuto, H; Ogata, H; Tanaka, Y; Arakawa, K; Shimoda, M; Osawa, T; Tateno, H; Hase, I; Yoshida, S; Suzuki, S; Kawada, M; Horinouchi, H; Saito, F; Mitamura, K; Hagihara, M; Ochi, J; Uchida, T; Baba, R; Arai, D; Ogura, T; Takahashi, H; Hagiwara, S; Nagao, G; Konishi, S; Nakachi, I; Murakami, K; Yamada, M; Sugiura, H; Sano, H; Matsumoto, S; Kimura, N; Ono, Y; Baba, H; Suzuki, Y; Nakayama, S; Masuzawa, K; Namba, S; Shiroyama, T; Noda, Y; Niitsu, T; Adachi, Y; Enomoto, T; Amiya, S; Hara, R; Yamaguchi, Y; Murakami, T; Kuge, T; Matsumoto, K; Yamamoto, Y; Yamamoto, M; Yoneda, M; Tomono, K; Kato, K; Hirata, H; Takeda, Y; Koh, H; Manabe, T; Funatsu, Y; Ito, F; Fukui, T; Shinozuka, K; Kohashi, S; Miyazaki, M; Shoko, T; Kojima, M; Adachi, T; Ishikawa, M; Takahashi, K; Inoue, T; Hirano, T; Kobayashi, K; Takaoka, H; Watanabe, K; Miyazawa, N; Kimura, Y; Sado, R; Sugimoto, H; Kamiya, A; Kuwahara, N; Fujiwara, A; Matsunaga, T; Sato, Y; Okada, T; Hirai, Y; Kawashima, H; Narita, A; Niwa, K; Sekikawa, Y; Nishi, K; Nishitsuji, M; Tani, M; Suzuki, J; Nakatsumi, H; Ogura, T; Kitamura, H; Hagiwara, E; Murohashi, K; Okabayashi, H; Mochimaru, T; Nukaga, S; Satomi, R; Oyamada, Y; Mori, N; Baba, T; Fukui, Y; Odate, M; Mashimo, S; Makino, Y; Yagi, K; Hashiguchi, M; Kagyo, J; Shiomi, T; Fuke, S; Saito, H; Tsuchida, T; Fujitani, S; Takita, M; Morikawa, D; Yoshida, T; Izumo, T; Inomata, M; Kuse, N; Awano, N; Tone, M; Ito, A; Nakamura, Y; Hoshino, K; Maruyama, J; Ishikura, H; Takata, T; Odani, T; Amishima, M; Hattori, T; Shichinohe, Y; Kagaya, T; Kita, T; Ohta, K; Sakagami, S; Koshida, K; Hayashi, K; Shimizu, T; Kozu, Y; Hiranuma, H; Gon, Y; Izumi, N; Nagata, K; Ueda, K; Taki, R; Hanada, S; Kawamura, K; Ichikado, K; Nishiyama, K; Muranaka, H; Nakamura, K; Hashimoto, N; Wakahara, K; Koji, S; Omote, N; Ando, A; Kodama, N; Kaneyama, Y; Maeda, S; Kuraki, T; Matsumoto, T; Yokote, K; Nakada, TA; Abe, R; Oshima, T; Shimada, T; Harada, M; Takahashi, T; Ono, H; Sakurai, T; Shibusawa, T; Kimizuka, Y; Kawana, A; Sano, T; Watanabe, C; Suematsu, R; Sageshima, H; Yoshifuji, A; Ito, K; Takahashi, S; Ishioka, K; Nakamura, M; Masuda, M; Wakabayashi, A; Watanabe, H; Ueda, S; Nishikawa, M; Chihara, Y; Takeuchi, M; Onoi, K; Shinozuka, J; Sueyoshi, A; Nagasaki, Y; Okamoto, M; Ishihara, S; Shimo, M; Tokunaga, Y; Kusaka, Y; Ohba, T; Isogai, S; Ogawa, A; Inoue, T; Fukuyama, S; Eriguchi, Y; Yonekawa, A; Kan-o, K; Matsumoto, K; Kanaoka, K; Ihara, S; Komuta, K; Inoue, Y; Chiba, S; Yamagata, K; Hiramatsu, Y; Kai, H; Asano, K; Oguma, T; Ito, Y; Hashimoto, S; Yamasaki, M; Kasamatsu, Y; Komase, Y; Hida, N; Tsuburai, T; Oyama, B; Takada, M; Kanda, H; Kitagawa, Y; Fukuta, T; Miyake, T; Yoshida, S; Ogura, S; Abe, S; Kono, Y; Togashi, Y; Takoi, H; Kikuchi, R; Ogawa, S; Ogata, T; Ishihara, S; Kanehiro, A; Ozaki, S; Fuchimoto, Y; Wada, S; Fujimoto, N; Nishiyama, K; Terashima, M; Beppu, S; Yoshida, K; Narumoto, O; Nagai, H; Ooshima, N; Motegi, M; Umeda, A; Miyagawa, K; Shimada, H; Endo, M; Ohira, Y; Watanabe, M; Inoue, S; Igarashi, A; Sato, M; Sagara, H; Tanaka, A; Ohta, S; Kimura, T; Shibata, Y; Tanino, Y; Nikaido, T; Minemura, H; Sato, Y; Yamada, Y; Hashino, T; Shinoki, M; Iwagoe, H; Takahashi, H; Fujii, K; Kishi, H; Kanai, M; Imamura, T; Yamashita, T; Yatomi, M; Maeno, T; Hayashi, S; Takahashi, M; Kuramochi, M; Kamimaki, I; Tominaga, Y; Ishii, T; Utsugi, M; Ono, A; Tanaka, T; Kashiwada, T; Fujita, K; Saito, Y; Seike, M; Watanabe, H; Matsuse, H; Kodaka, N; Nakano, C; Oshio, T; Hirouchi, T; Makino, S; Egi, M; Omae, Y; Nannya, Y; Ueno, T; Takano, T; Katayama, K; Ai, M; Kumanogoh, A; Sato, T; Hasegawa, N; Tokunaga, K; Ishii, M; Koike, R; Kitagawa, Y; Kimura, A; Imoto, S; Miyano, S; Ogawa, S; Kanai, T; Fukunaga, K; Okada, Y

    NATURE COMMUNICATIONS   13 ( 1 )   4830   2022年8月   eISSN:2041-1723

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  • Discontinuation of tyrosine kinase inhibitors in pediatric chronic myeloid leukemia

    Shima, H; Kada, A; Tanizawa, A; Sato, I; Tono, C; Ito, M; Yuza, Y; Watanabe, A; Kamibeppu, K; Uryu, H; Koh, K; Imai, C; Yoshida, N; Koga, Y; Fujita, N; Saito, AM; Adachi, S; Ishii, E; Shimada, H

    PEDIATRIC BLOOD & CANCER   69 ( 8 )   e29699   2022年8月   ISSN:1545-5009 eISSN:1545-5017

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    記述言語:英語  

    DOI: 10.1002/pbc.29699

    Web of Science

    PubMed

  • PREDICTION OF MULTI-SEAM MINING-INDUCED SURFACE SUBSIDENCE IN UNDERGROUND COAL MINE IN INDONESIA

    Pongpanya Phanthoudeth, Sasaoka Takashi, Shimada Hideki

    ASEAN Engineering Journal   12 ( 2 )   169 - 183   2022年6月   eISSN:25869159

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    記述言語:英語  

    This paper attempts to predict the surface subsidence induced by multi-seam longwall mining in the PT Gerbang Daya Mandiri (GDM) underground coal mine in Indonesia. Several numerical models of multi-seam longwall mining under various depths were built in the finite difference code software “FLAC3D” which was used as a tool for numerical simulations. Effect of mining sequence and influence of lower seam mining were firstly investigated. The angle of draw (AoD) and maximum surface subsidence (S_<max>) were used to describe characteristics of the surface subsidence. Based on simulated results, it is indicated that the undermining provides a better mining sequence in multi-seam longwall mining compared to the overmining. Mining the coal seam in an undermining order will not cause any difficult mining conditions in a lower seam, whereas some ground control problems in an upper seam are expected when the coal seam is mined in an overmining order. Under all mining depths in the undermining, extracting the lower seam panels significantly influences the magnitude of surface subsidence. The AoD and S_<max> increase significantly after all panels in the lower seam is mined. This indicates that very large surface subsidence is expected when multi-seam mining is applied at GDM underground coal mine. An application of some countermeasures such as adopting a large pillar width and a small panel width is suggested in this underground coal mine in order to minimize the surface subsidence caused by multi-seam longwall mining. Minimizing the surface subsidence by adopting a large pillar width and a small panel width is therefore numerically investigated in this paper. Based on simulated results, it is found that the AoD and S_<max> decrease significantly when larger pillar width and narrower panel width are adopted. The use of larger pillar width and narrower panel width result in smaller AoD and S_<max>.

    CiNii Research

  • Tracking metabolites at single-cell resolution reveals metabolic dynamics during plant mitosis

    Okubo-Kurihara, E; Ali, A; Hiramoto, M; Kurihara, Y; Abouleila, Y; Abdelazem, EM; Kawai, T; Makita, Y; Kawashima, M; Esaki, T; Shimada, H; Mori, T; Hirai, MY; Higaki, T; Hasezawa, S; Shimizu, Y; Masujima, T; Matsui, M

    PLANT PHYSIOLOGY   189 ( 2 )   459 - 464   2022年6月   ISSN:0032-0889 eISSN:1532-2548

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  • PREDICTION OF MULTI-SEAM MINING-INDUCED SURFACE SUBSIDENCE IN UNDERGROUND COAL MINE IN INDONESIA

    Pongpanya P., Sasaoka T., Shimada H.

    ASEAN Engineering Journal   12 ( 2 )   169 - 183   2022年6月

     詳細を見る

    出版者・発行元:ASEAN Engineering Journal  

    This paper attempts to predict the surface subsidence induced by multi-seam longwall mining in the PT Gerbang Daya Mandiri (GDM) underground coal mine in Indonesia. Several numerical models of multi-seam longwall mining under various depths were built in the finite difference code software "FLAC3D"which was used as a tool for numerical simulations. Effect of mining sequence and influence of lower seam mining were firstly investigated. The angle of draw (AoD) and maximum surface subsidence (Smax) were used to describe characteristics of the surface subsidence. Based on simulated results, it is indicated that the undermining provides a better mining sequence in multi-seam longwall mining compared to the overmining. Mining the coal seam in an undermining order will not cause any difficult mining conditions in a lower seam, whereas some ground control problems in an upper seam are expected when the coal seam is mined in an overmining order. Under all mining depths in the undermining, extracting the lower seam panels significantly influences the magnitude of surface subsidence. The AoD and Smax increase significantly after all panels in the lower seam is mined. This indicates that very large surface subsidence is expected when multi-seam mining is applied at GDM underground coal mine. An application of some countermeasures such as adopting a large pillar width and a small panel width is suggested in this underground coal mine in order to minimize the surface subsidence caused by multi-seam longwall mining. Minimizing the surface subsidence by adopting a large pillar width and a small panel width is therefore numerically investigated in this paper. Based on simulated results, it is found that the AoD and Smax decrease significantly when larger pillar width and narrower panel width are adopted. The use of larger pillar width and narrower panel width result in smaller AoD and Smax.

    DOI: 10.11113/aej.V12.17263

    Scopus

  • 横孔発破における起爆挙動および起砕物の飛翔挙動に関する基礎的研究 査読

    笹岡孝司,島田英樹,濵中晃弘,久保田士郎,佐分利禎,高橋良尭

    石灰石   ( 437 )   16 - 29   2022年5月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Amelioration of Acidic Soil Using Fly Ash for Mine Revegetation in Post-mining Land 査読 国際誌

    Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO

    International Journal of Coal Science and Technology   2022年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1007/s40789-022-00499-9

    リポジトリ公開URL: http://hdl.handle.net/2324/5208227

  • A new method for predicting the friction resistance in rectangular pipe-jacking

    Ma, P; Shimada, H; Sasaoka, T; Hamanaka, A; Moses, DN; Dintwe, TKM; Matsumoto, F; Ma, BS; Huang, S

    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY   123   2022年5月   ISSN:0886-7798 eISSN:1878-4364

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    出版者・発行元:Tunnelling and Underground Space Technology  

    In rectangular pipe-jacking, excessive friction force resulting from the pipe-soil interaction is the dominant factor hindering its further application in long-distance, larger-section, and deep-buried scenarios in urban underground construction. These complex scenes are the frontiers and key issues that need to be developed in this method. To this effect, this paper aims to investigate the pipe-soil interaction and improve the prediction accuracy of the friction force in rectangular pipe-jacking. The widely used friction force solutions were examined based on the actual monitoring data via two field cases in Japan. The reasons for the current overestimation of the friction resistance in rectangular pipe jacking were discussed. To avoid the prediction deviation in the empirical and theoretical formulas, a new pipe-soil contact model for rectangular pipe-jacking was proposed for friction force prediction under the lubricant applied condition. Further, a numerical simulation was conducted using the finite element method to verify the proposed model. Combining the numerical results and field data, the developed model was preliminarily proved and it could provide the prediction accuracy of friction force within 5.5% in the greater Tokyo area. The results suggest that the improved friction force prediction could provide a reference for future designs of long-distance rectangular pipe-jacking.

    DOI: 10.1016/j.tust.2021.104338

    Web of Science

    Scopus

  • Sum frequency generation imaging for semi-crystalline polymers

    Abe, T; Shimada, H; Hoshino, T; Kawaguchi, D; Tanaka, K

    POLYMER JOURNAL   54 ( 5 )   679 - 685   2022年5月   ISSN:0032-3896 eISSN:1349-0540

  • Numerical simulation of crown pillar behaviour in transition from open pit to underground mining

    Tumelo. K. M. Dintwe, Sasaoka Takashi, Shimada Hideki, Hamanaka Akihiro, Dyson N. Moses, Peng Ma, Fanfei Meng, Liu Seifei, Ssebadduka Ronald, Onyango Joan

    Geotechnical and Geological Engineering   40 ( 4 )   2213 - 2229   2022年4月   ISSN:09603182 eISSN:15731529

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    記述言語:英語  

    Crown pillars provide regional and local support by isolating the ground surface from underground mine workings. Topography above the underground mine may be a relatively flat ground surface or an open-pit structure. Depending on what lies above and design of the underground mine, the crown pillar behaviour will differ. In transitioning setups (open pit to underground), large open pit collapses have taken place as a result of crown pillars located at the transition zone. Hence, this paper focuses on crown pillars between open pit and underground to better understand their behaviour. Taking the Zuuntsagaan Fluorite mine as an example where open pit will transform to underground mining, a remnant ore is to be left as a crown pillar to separate the two mining sections. Through numerical simulation in FLAC3D 7.0, stress distribution and failure mechanisms acting around the crown pillar were monitored as underground mining progresses. Effect of crown pillar geometrical parameters was evaluated, thus crown pillar thickness, span and dip. Further, the open pit geometry influence was also considered on the overall behaviour of the crown pillar. It was found out that in transition from open pit(OP) to underground(UG), slope and stope walls closing in on the crown pillar induce stresses that act as loading from the pillar sides, which in turn influence the failure process.

    CiNii Research

  • Numerical Simulation of Crown Pillar Behaviour in Transition from Open Pit to Underground Mining

    Dintwe, TKM; Sasaoka, T; Shimada, H; Hamanaka, A; Moses, DN; Peng, M; Meng, FF; Liu, SF; Ssebadduka, R; Onyango, JA

    GEOTECHNICAL AND GEOLOGICAL ENGINEERING   40 ( 4 )   2213 - 2229   2022年4月   ISSN:0960-3182 eISSN:1573-1529

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    出版者・発行元:Geotechnical and Geological Engineering  

    Crown pillars provide regional and local support by isolating the ground surface from underground mine workings. Topography above the underground mine may be a relatively flat ground surface or an open-pit structure. Depending on what lies above and design of the underground mine, the crown pillar behaviour will differ. In transitioning setups (open pit to underground), large open pit collapses have taken place as a result of crown pillars located at the transition zone. Hence, this paper focuses on crown pillars between open pit and underground to better understand their behaviour. Taking the Zuuntsagaan Fluorite mine as an example where open pit will transform to underground mining, a remnant ore is to be left as a crown pillar to separate the two mining sections. Through numerical simulation in FLAC3D 7.0, stress distribution and failure mechanisms acting around the crown pillar were monitored as underground mining progresses. Effect of crown pillar geometrical parameters was evaluated, thus crown pillar thickness, span and dip. Further, the open pit geometry influence was also considered on the overall behaviour of the crown pillar. It was found out that in transition from open pit to underground, slope and stope walls closing in on the crown pillar induce stresses that act as loading from the pillar sides, which in turn influence the failure process.

    DOI: 10.1007/s10706-021-02022-4

    Web of Science

    Scopus

  • Numerical Investigation of Influence of Fluid Rate, Fluid Viscosity, Perforation Angle and NF on HF Re-Orientation in Heterogeneous Rocks Using UDEC T-W Method

    Zhang Shuai, Xu Jinhai, Chen Liang, Zhang Mingwei, Sasaoka Takashi, Shimada Hideki, He Haiyang

    machines   10 ( 2 )   152   2022年2月   eISSN:20751702

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    記述言語:英語  

    Numerical simulation is very useful for understanding the hydraulic fracture (HF) re-orientation mechanism from artificial weaknesses. In this paper, the UDEC T-W (Trigon–Weibull distribution) modeling method is adopted to simulate the hydraulic fracturing process in heterogeneous rocks. First, the reliability of this method is validated against previous laboratory experiments and numerical simulations. Then the effects of fluid rate, fluid viscosity, perforation angle and natural fracture (NF) on the HF re-orientation process in heterogeneous rocks are studied independently. The results show that the HF re-orientation process depends on the combined effect of these factors. The HF re-orientation distance increases significantly, the final HF re-orientation trajectory becomes more complex and the guiding effect of perforation on the HF propagation path is more evident with the increase of fluid rate, fluid viscosity, and perforation angle if the hydraulic fracturing is performed in relatively heterogeneous rocks, while the differential stress is the main influencing factor and is more likely to dictate the HF propagation path if the rocks become relatively homogeneous. However, increasing the fluid viscosity and fluid rate can attenuate the impact of differential stress and can promote HF propagation along the perforation direction. Besides, NFs are also the important factor affecting HF re-orientation and induce secondary HF re-orientation in some cases in heterogeneous rocks.

    CiNii Research

  • Numerical Study on the Applicability of the Pipe-Jacking Method for the Main Gate of an Underground Coal Mining in Weak Rock Mass

    Batsaikhan Ulaankhuu, Hashikawa Hiroto, Shimada Hideki, Sasaoka Takashi, Hamanaka Akihiro

    Applied Sciences   12 ( 3 )   1719   2022年2月   eISSN:20763417

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    記述言語:英語  

    The typical reinforcements and supports used in the main gate of underground coal mining (particularly in the weak to very weak rock strata), such as rock/cable bolts, steel sets, and grouting materials, often allow the mine to remain serviceable in the long run, but in complicated geotechnical and geological conditions, they are insufficient. Low rock strength leads to instability and exhibits serious ground control issues. The pipe-jacking method with a precast concrete pipe support can be one of the more appropriate options for significantly improving geotechnical concerns. This paper aims to study the applicability of pipe-jacking technology in underground coal mining based on a series of numerical analyses employing a three-dimensional FEM (3D-σ software, Geoscience Research Laboratory Co Ltd, Kanagawa, Japan). In the numerical analyses, we study the crown deformation and failure proximity using different inclination angles for the tunnel, different highwall slopes, and two different shapes for the pipe. It is important to note that a precast concrete pipe is effective as a primary support system and can improve the stability of the main gate efficiently.

    CiNii Research

  • Numerical Investigation of Influence of Fluid Rate, Fluid Viscosity, Perforation Angle and NF on HF Re-Orientation in Heterogeneous Rocks Using UDEC T-W Method 査読 国際誌

    Shuai ZHANG, Jinhai LI, Liang CHEN, Mingwei ZHANG, Takashi SASAOKA, Hideki SHIMADA, Haiyang HE

    Machines   10 ( 2 )   2022年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/machines10020152

    リポジトリ公開URL: http://hdl.handle.net/2324/4798520

  • Numerical Study on the Applicability of the Pipe-Jacking Method for the Main Gate of an Underground Coal Mining in Weak Rock Mass

    Batsaikhan, U; Hashikawa, H; Shimada, H; Sasaoka, T; Hamanaka, A

    APPLIED SCIENCES-BASEL   12 ( 3 )   2022年2月   eISSN:2076-3417

     詳細を見る

    出版者・発行元:Applied Sciences (Switzerland)  

    The typical reinforcements and supports used in the main gate of underground coal mining (particularly in the weak to very weak rock strata), such as rock/cable bolts, steel sets, and grouting materials, often allow the mine to remain serviceable in the long run, but in complicated geotechnical and geological conditions, they are insufficient. Low rock strength leads to instability and exhibits serious ground control issues. The pipe-jacking method with a precast concrete pipe support can be one of the more appropriate options for significantly improving geotechnical concerns. This paper aims to study the applicability of pipe-jacking technology in underground coal mining based on a series of numerical analyses employing a three-dimensional FEM (3D-σ software, Geoscience Research Laboratory Co Ltd, Kanagawa, Japan). In the numerical analyses, we study the crown deformation and failure proximity using different inclination angles for the tunnel, different highwall slopes, and two different shapes for the pipe. It is important to note that a precast concrete pipe is effective as a primary support system and can improve the stability of the main gate efficiently.

    DOI: 10.3390/app12031719

    Web of Science

    Scopus

  • Numerical Investigation of Roof Stability in Longwall Face Developed in Shallow Depth under Weak Geological Conditions

    Mao, PS; Hashikawa, H; Sasaoka, T; Shimada, H; Wan, ZJ; Hamanaka, A; Oya, J

    SUSTAINABILITY   14 ( 3 )   2022年2月   eISSN:2071-1050

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    出版者・発行元:Sustainability (Switzerland)  

    Developing longwall mining under weak geological conditions imposes a substantial challenge with regard to the higher risk of falling roofs. Maintaining the stability of the longwall face in this aforementioned condition is crucial for smooth operation. Investigating roof conditions in longwall requires detailed study of rock behavior in response to a few key influences. This paper presents the outcome of a numerical analysis of roof stability in shallow depth longwall face under weak geological conditions. A series of validated FLAC3D models was developed to examine the roof condition of the longwall face under the influence of shield canopy ratio, shield resistance force, and stress ratio. The results show that these three key factors have a significant impact on longwall roof conditions, which can be used to optimize its stability. Two distinct mechanisms of the roof caving behavior can be observed under the influence of stress ratio. The countermeasures of reducing face-to-tip distance and cutting width are proposed to improve the roof condition of longwall face under weak rock. The outcomes show a substantial improvement in roof conditions after adopting the proposed method.

    DOI: 10.3390/su14031036

    Web of Science

    Scopus

  • Numerical Investigation of Influence of Fluid Rate, Fluid Viscosity, Perforation Angle and NF on HF Re-Orientation in Heterogeneous Rocks Using UDEC T-W Method

    Zhang, S; Xu, JH; Chen, L; Zhang, MW; Sasaoka, T; Shimada, H; He, HY

    MACHINES   10 ( 2 )   2022年2月   eISSN:2075-1702

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    出版者・発行元:Machines  

    Numerical simulation is very useful for understanding the hydraulic fracture (HF) reorientation mechanism from artificial weaknesses. In this paper, the UDEC T-W (Trigon–Weibull distribution) modeling method is adopted to simulate the hydraulic fracturing process in heterogeneous rocks. First, the reliability of this method is validated against previous laboratory experiments and numerical simulations. Then the effects of fluid rate, fluid viscosity, perforation angle and natural fracture (NF) on the HF re-orientation process in heterogeneous rocks are studied independently. The results show that the HF re-orientation process depends on the combined effect of these factors. The HF re-orientation distance increases significantly, the final HF re-orientation trajectory becomes more complex and the guiding effect of perforation on the HF propagation path is more evident with the increase of fluid rate, fluid viscosity, and perforation angle if the hydraulic fracturing is performed in relatively heterogeneous rocks, while the differential stress is the main influencing factor and is more likely to dictate the HF propagation path if the rocks become relatively homogeneous. However, increasing the fluid viscosity and fluid rate can attenuate the impact of differential stress and can promote HF propagation along the perforation direction. Besides, NFs are also the important factor affecting HF re-orientation and induce secondary HF re-orientation in some cases in heterogeneous rocks.

    DOI: 10.3390/machines10020152

    Web of Science

    Scopus

  • xSPECT骨アルゴリズムにおける超高速取得の実現可能性 高精度な骨SPECT特異的ファントムによるファントム研究(Feasibility of ultra-high-speed acquisition in xSPECT bone algorithm: a phantom study with advanced bone SPECT-specific phantom)

    Ichikawa Hajime, Miyaji Noriaki, Onoguchi Masahisa, Shibutani Takayuki, Nagaki Akio, Kato Toyohiro, Shimada Hideki

    Annals of Nuclear Medicine   36 ( 2 )   183 - 190   2022年2月   ISSN:0914-7187

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    記述言語:英語   出版者・発行元:(一社)日本核医学会  

    皮質骨と海綿骨をシミュレーションし設計された、骨SPECT評価用胸部ファントムであるxSPECT骨特異的(xSB)ファントムを用いて、xSPECT骨(xB)アルゴリズムにより、超高速(UHS)取得の実現可能性について検討した。また、本報では肺癌男性患者1例の骨シンチグラフィー画像により、標準速度とUHS取得についても比較した。ファントムでは3分、6分、9分、12分、30分、臨床例では標準速度(9分)およびUHS(3分)でSPECTを取得し、3次元分解能解像度回復とサブセット化により、期待値最大化(OSEM)法(Flash3D;F3D)とxBアルゴリズムで、SPECT画像を再構成した。その結果、F3D画像の定量的SPECT値(QSV)では領域が大きくても過小評価されたが、xBのQSVでは実際の放射能濃度に近い数値が検出された。一方、変動係数(CV)では、xB像ではF3Dに比べ低いか同等の数値であったが、両画像とも取得時間増加による減少傾向はみられなかった。なお、xB像の半値全幅(FWHM)では、全ての取得時間でF3Dよりも低く、臨床例では標準速度ならびにUHS-xBでの第1胸骨~第5腰椎までの平均SUV値は、それぞれ6.73±0.64および6.19±0.87で、強い正相関が認められた。以上の実験結果から、xBイメージングにより、画質低下を伴うことなく、3分の1の取得時間で画像が取得され、UHS-xBのSUVが標準xBと非常に類似していることが明らかにされた。

  • Numerical Investigation of Roof Stability in Longwall Face Developed in Shallow Depth under Weak Geological Conditions

    Mao Pisith, Hashikawa Hiroto, Sasaoka Takashi, Shimada Hideki, Wan Zhijun, Hamanaka Akihiro, Oya Jiro

    sustainability   14 ( 3 )   1036   2022年1月   eISSN:20711050

     詳細を見る

    記述言語:英語  

    Developing longwall mining under weak geological conditions imposes a substantial challenge with regard to the higher risk of falling roofs. Maintaining the stability of the longwall face in this aforementioned condition is crucial for smooth operation. Investigating roof conditions in longwall requires detailed study of rock behavior in response to a few key influences. This paper presents the outcome of a numerical analysis of roof stability in shallow depth longwall face under weak geological conditions. A series of validated FLAC3D models was developed to examine the roof condition of the longwall face under the influence of shield canopy ratio, shield resistance force, and stress ratio. The results show that these three key factors have a significant impact on longwall roof conditions, which can be used to optimize its stability. Two distinct mechanisms of the roof caving behavior can be observed under the influence of stress ratio. The countermeasures of reducing face-to-tip distance and cutting width are proposed to improve the roof condition of longwall face under weak rock. The outcomes show a substantial improvement in roof conditions after adopting the proposed method.

    CiNii Research

  • Numerical Investigation of Roof Stability in Longwall Face Developed in Shallow Depth under Weak Geological Conditions 査読 国際誌

    Pisith MAO, Hiroto HASHIKAWA, Takashi SASAOKA, Hideki SHIMADA, Zhijun WAN, Akihiro HAMANAKA, Jiro OYA

    Sustainability   24 ( 1036 )   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.3390/su14031036

    リポジトリ公開URL: http://hdl.handle.net/2324/4798521

  • Evaluating Rock Mass Properties of Vipingo Coral Limestone Quarry Based on a Modified Geological Strength Index (GSI) and State of Karstification 査読 国際誌

    Joan Atieno ONYANGO, Takashi SASAOKA, Hideki SHIMADA, Dyson MOSES, Tumelo K.M.DINTWE

    Open Journal of Geology   ( 12 )   57 - 79   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI: 10.4236/ojg.2022.121003

  • Evaluating the Influence of Underground Mining Sequence under an Open Pit Mine 査読 国際誌

    Tumelo K.M.DINTWE, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES

    Fiziko-Tekhnicheskie Problemy Razrabotki Polieznykh Iskopaemykh   10 - 49   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.15372/FTPRPI20220105

  • Investigation on the engineering effects of the geometrical configuration of the jacking rectangular pipe

    Ma, P; Shimada, H; Sasaoka, T; Moses, DN; Matsumoto, F; Chen, XH

    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY   119   2022年1月   ISSN:0886-7798 eISSN:1878-4364

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    出版者・発行元:Tunnelling and Underground Space Technology  

    For rectangular pipe-jacking construction, the primary priorities of smooth construction include minimizing the ground response and designating the appropriate jacking force to achieve the best results in environmental protection and energy conservation. The geometric cross-section design of the jacking rectangular pipe and its engineering performances such as the ground surface displacement, the jacking force consumption, and the stress-bearing state are easy to be ignored in the field construction. In this paper, the ground response characteristics under four kinds of rectangular pipe aspect ratio (H/W) with the same utilization cross-section area were investigated by using the calibrated finite element method (FEM) based on a case study conducted in Japan. The theoretical jacking force of each pipe section design was calculated and compared to provide a reference for long-distance or large-section jacking conditions. The stress-bearing state of each pipe was considered under different buried depths. The results show that the ground surface response decreases while the jacking force increases with increasing the aspect ratios. Thus, a reasonable design of the rectangular pipe section should comprehensively consider the influence of geometric effects on the ground and its stress-bearing state during the jacking construction. The findings of this study provide a practical reference for the safe and economic design of the jacking rectangular pipe and engineering management.

    DOI: 10.1016/j.tust.2021.104239

    Web of Science

    Scopus

  • Evaluating the Influence of Underground Mining Sequence under an Open Pit Mine

    Dintwe, TKM; Sasaoka, T; Shimada, H; Hamanaka, A; Moses, D

    JOURNAL OF MINING SCIENCE   58 ( 1 )   35 - 43   2022年1月   ISSN:1062-7391 eISSN:1573-8736

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    出版者・発行元:Journal of Mining Science  

    Abstract: For this study, as part of the underground operations, the underground mining sequence was explored for suitability in the Zuuntsagaan mine. Two mining sequences are considered; bottom-up (B-U) and top-bottom (T-B), and the instability of stopes and open pit slopes is evaluated in response to each sequence. For the present rock mass conditions and stress state, with reference to the underground section, the results revealed that T-B sequence has lower ground movements. On the open pit section, the effect of the two sequences is relatively the same while the difference is mainly observed in the underground section.

    DOI: 10.1134/S1062739122010057

    Web of Science

    Scopus

  • Numerical Simulation of Crown Pillar Behaviour in Transition from Open Pit to Underground Mining 査読 国際誌

    Tumelo K.M. DINTWE, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES, Ma PENG, Fanfei MENG, Seifei LIU, Ronald SSEBADDUKA, Joan Atieno OYANGO

    Geotechnical and Geological Engineering   2021年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1007/s10706-021-02022-4

    リポジトリ公開URL: http://hdl.handle.net/2324/4795524

  • Effect of the Seam Dip Angle in Inclined Extra-thick Coal Seam Mine 査読 国際誌

    Ulaankhuu BATSAIKHAN, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2021   4 - 9   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Estimation of Rock Mass Properties Based on a Modified Geological Modified Index (GSI) and State of Kartsification 査読 国際誌

    Joan Atieno OYANGO, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Dyson MOSES, Tumelo K.M. DINTWE

    Proc. of International Symposium on Earth Science and Technology 2021   10 - 15   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • An Open Pit Design for Gold Mine Development in Laos, PDR 査読 国際誌

    Seelae PHAISOPHIA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Sunthorn PUMJAN, Songwut ARTITTONG, Phanthoudeth PONGPANYA, Patthana BOUNLIYONG

    Proc. of International Symposium on Earth Science and Technology 2021   16 - 20   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study of Slope Stability of Tailing Dam Height Expansion from Elevation (RL) 2000m to RL 2035 at Hidden Valley Mine, Papua New Guinea 査読 国際誌

    Las KURI, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES

    Proc. of International Symposium on Earth Science and Technology 2021   21 - 26   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect on Deformation of Surrounding Ground in New Pipe Jacking Method with Different Excavation Shape 査読 国際誌

    Yukiko SHIRAISHI, Hideki SHIMADA, Akihiro HAMANAKA, Takashi SASAOKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of International Symposium on Earth Science and Technology 2021   56 - 60   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of Pillar Stability in Underground Coal Mine under Weak Geological Condition in Indonesia 査読 国際誌

    Hiroto HASHIKAWA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Masatomo ICHINOSE

    Proc. of International Symposium on Earth Science and Technology 2021   83 - 86   2021年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Study on the Influence of Blasting Vibration due to Bench in Open-pit Mines 査読 国際誌

    Sho TSURUKAWA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Yoshiaki TAKAHASHI, Tei SABURI

    Proc. of International Symposium on Earth Science and Technology 2021   87 - 89   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Applicability of AE Monitoring for Estimating Gasification Zone in Underground Coal Gasification (UCG) 査読 国際誌

    Yuki ANDO, Akihiro HAMANAKA, Kenichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Junichi KODAMA, Gota DEGUCHI

    Proc. of International Symposium on Earth Science and Technology 2021   113 - 116   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on the Effect of Oxygen Concentration on Acid Mine Drainage Generation 査読 国際誌

    Kan OTSUBO, Akihiro HAMANAKA, Hideki SHIMADA, Takashi SASAOKA, Shinji MATSUMOTO

    Proc. of International Symposium on Earth Science and Technology 2021   315 - 318   2021年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 大断面推進工法における上部判断面掘削工法の適用性と断面形状に関する解析的研究

    白石祐希子,島田英樹,笹岡孝司,濵中晃弘,松元文彦,森田 智

    第32回非開削技術研究発表会論文集   37 - 42   2021年10月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • The Effects of Precrack Angle on the Strength and Failure Characteristics of Sandstone under Uniaxial Compression 招待 査読 国際誌

    Shuai ZHANG, Jinhai XU, Liang CHEN, Hideki SHIMADA, Mingwei ZHANG, Haiyang HE

    Geofluids   2021   2021年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1155/2021/7153015

    リポジトリ公開URL: http://hdl.handle.net/2324/4798362

  • Evolution of Plant Growth with Mixture of Fly Ash to Acidic Soil for Rehabilitation of Disturbed Land in Open-cut Mines 査読 国際誌

    Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO

    Proc. of 3rd International Symposiumon Land Reclamation and Ecological Restoration   2021年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6770621

  • Study on Generating Acoustic Emission with Heating Coal for Application as Monitoring System for Underground Coal Gasification 査読 国際誌

    Akihiro HAMANAKA, Yoshimitsu MAKABE, Ken-ichi ITAKURA, Takashi SASAOKA, Hideki SHIMADA, Nuhindro Priagung WIDODO, Budi SULISTIANTO, Gota EGUCHI

    IOP Conference Series: Earth and Environmental Science   ( 861 )   2021年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    DOI: doi:10.1088/1755-1315/861/2/022036

    リポジトリ公開URL: http://hdl.handle.net/2324/4795564

  • 全周配置型パイプルーフ工法における周辺地山への影響に関する数値解析的研究

    高橋良太,胡 暁虎,島田英樹,笹岡孝司,濵中晃弘,佐藤 徹,三野栄作

    第32回非開削技術研究発表会論文集   31 - 36   2021年10月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Stability Control of Coal Mine Tunnel Excavation in Weak Rock Mass in Indonesia 査読 国際誌

    Phanthoudeth PONGPANYA, Takashi SASAOKA, Hideki SHIMADA, Vongsavanh SOYSOUVANH

    International Journal of Engineering Applied Science and Technology   6 ( 4 )   145 - 159   2021年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    その他リンク: http://www.ijeast.com

    リポジトリ公開URL: http://hdl.handle.net/2324/5208221

  • Study on Deformation Behavior of Sediments and Applicability of Sealants in Seabed Mining 査読 国際誌

    Takashi SASAOKA, Hiroto HASHIKAWA, Akihiro HAMANAKA, Hideki SHIMADA, Keisuke TAKAHASHI

    Advances in Science, Technology and Engineering Systems Journal   6 ( 4 )   170 - 175   2021年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://dx.doi.org/10.25046/aj060420

    リポジトリ公開URL: http://hdl.handle.net/2324/4798363

  • Evaluation of the Influence of In Situ Stress on the Stability of Mine Pit Walls: A Case Study of Songwe Mine 査読 国際誌

    Dyson MOSES, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Tumelo K. M DINTWE, Joan A. ONYANGO, Cho Thae OO

    Energy and Earth Science   4 ( 2 )   2021年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.22158/ees.v4n2p1

    リポジトリ公開URL: https://hdl.handle.net/2324/6767907

  • Effects of Sublevel Open Stope Underground Mining on Surface and Open Pit Slopes 査読 国際誌

    Tumelo K.M.DINTWE, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES, Sifei LIU, Fanfei MENG

    Journal of Geoscience and Enviroment Protection   1 ( 96 )   2021年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://doi.org/10.4236/gep.2021.91010

  • Calculation Model of Overburden Subsidence in Mined-out Area Based on Brillouin Optical Time-domain Refrectometer Technology 査読 国際誌

    Fanfei MENG, Chunde PIAO, Bin SHI, Takashi SASAOKA, Hideki SHIMADA

    International Journal of Rock Mechanics and Mining Science   2021年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4479701

  • パイプルーフ工法における余掘り部の充填材の強度特性および鋼管の打設順序が周辺地山の変形に与える影響に関する数値解析的研究

    池松祥吾,胡 暁虎,島田英樹,笹岡孝司,濵中晃弘,佐藤 徹,一ノ瀬政友

    第31回非開削技術研究発表会論文集   17 - 22   2020年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Evaluation Technology of Coal Pillar Stability Base on Vision Technology 査読 国際誌

    Sifei LIU, Jingyi CHENG, Takashi SASAOKA, Hideki SHIMADA, Zhijun WAN, Yuan ZHANG

    Proc. of International Symposium on Earth Science and Technology 2020   376 - 381   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study of the Roadway Stability and Design of Support System in Underground Coal Mine 査読 国際誌

    Ulaankhuu BATSAIKHAN, Takashi SASAOKA, Hideki SHIMADA, Sugeng WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2020   311 - 316   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation on Slope Stability in Lowwall with Saturated Bedding Shear and Its Countermeasure 査読 国際誌

    Nurbaiti Melistia AKHMADI, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2020   304 - 310   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Assessment of the Influence of a Brecciated Zone on Slope Stability 招待 国際誌

    Dyson MOSES, Hideki SHIMADA, Takashi SASAOKA , Akihiro HAMANAKA, Tumelo K.M.DINTWE, Peng MA, Fanfei MENG, Cho Thae OO

    Proc. of International Symposium on Earth Science and Technology 2020   241 - 246   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Slope Design and Slope Stability Analysis of Carbonatite Mine at Songwe Hill in Malawi 査読 国際誌

    Yuki SAKAMOTO, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Dyson MOSES

    Proc. of International Symposium on Earth Science and Technology 2020   237 - 240   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Slope Stability Analysis of Hamata Tailings Dam, Hidden Valley Mine, Papua New Guinea 査読 国際誌

    Las KURI, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Cho Thae OO

    Proc. of International Symposium on Earth Science and Technology 2020   233 - 236   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Experimental Study on Co-axial System with A Horizontal Well of Underground Coal Gasification to Evaluate Gasification Efficiency 査読 国際誌

    Yoshimitsu MAKABE, Akihiro HAMANAKA, Kenichi ITAKURA, Junichi KODAMA, Gota DEGUCHI, Nuhindro Priagung WIDODO, Budi SULISTIANTO, Takashi SASAOKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2020   182 - 185   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Control the Particle Size of Muck Pile with Delay Time Considering Discontinuity of Rock Mass 査読 国際誌

    Yoshitaka NAKAO, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2020   86 - 89   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on Applicability of Under-pinning Method Using Pipe Jacking and Influence on Surrounding Ground 査読 国際誌

    Ryota TAKAHASHI, Xiaohu HU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA, Masatomo ICHINOSE

    Proc. of International Symposium on Earth Science and Technology 2020   82 - 85   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Analyze the Stability of Underground Mine Based on Different Vein Angles and GSI values (Sn-W Deposits) at Hermyin Gyi Mine, Myanmar 査読 国際誌

    Cho Thae OO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2020   76 - 81   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Mechanical Behavior of Broken Rock Mass under Triaxial Compression Based on Particle Discrete Elements 査読 国際誌

    Fanfei MENG, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2020   70 - 75   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of Underground Mining on the Open Pit Slope Walls 査読 国際誌

    Tumelo K.M.DINTWE, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Dyson MOSES, Peng MA, Fanfei MENG

    Proc. of International Symposium on Earth Science and Technology 2020,   66 - 69   2020年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法を用いたアンダーピニング工法におけるパイプの配列が周辺地山の変形に影響に関する数値解析的研究

    高橋良太,胡 暁虎,島田英樹,笹岡孝司,濵中晃弘,松元文彦,森田 智,一ノ瀬政友

    第31回非開削技術研究発表会論文集   31 - 36   2020年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Numerical Analysis of Longwall Gate-entry Stability under Weak Geological Condition: A Case Study of an Indonesian Coal Mine 査読 国際誌

    Takashi SASAOKA, Pisith MAO, Hideki SHIMADA, Akihiro HAMANAKA, Jiro OYA

    Energies   13 ( 18 )   2020年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi: 10.3390/en13184710

    リポジトリ公開URL: http://hdl.handle.net/2324/4355067

  • Rock Slope Stability Analysis by Using Integrated Approach 査読 国際誌

    Dyson MOSES, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Tumelo K. DINTWE, Sugeng WAHYUDI

    World Journal of Engineering and Technology   8 ( 3 )   405 - 428   2020年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.4236/wjet.2020.83031

    リポジトリ公開URL: http://hdl.handle.net/2324/4355075

  • Development of Filling Material with Fly Ash and Slag as Lubricant in Pipe Jacking Under Acid Sulfate Soils 査読 国際誌

    Kazuki MAEHARA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Inzynieria Mineralna Journal of the Polish Mineral Engineering Society   45 ( 1 )   89 - 94   2020年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355445

  • Study on Addition of Surfactants Agents to Improve the Behavior of High Water Content Sediment for Rare Earth Mining in Deep Sea 査読 国際誌

    Takashi SASAOKA, Akihiro HAMANAKA, Takahiro FUNATSU, Hideki SHIMADA, Keisuke TAKAHASHI

    Inzynieria Mineralna Journal of the Polish Mineral Engineering Society   45 ( 1 )   183 - 188   2020年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355449

  • Application of Fly Ash and Organic Material as Dry Cover System in Prevention of Acid Mine Drainage Generation 査読 国際誌

    Thant Swe WIN, Sendy DWIKI, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO, Ginting Jalu KUSUMA

    Journal of Geoscience and Environment Protection   8 ( 5 )   56 - 64   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.4236/gep.2020.85004

    リポジトリ公開URL: http://hdl.handle.net/2324/4355467

  • Frictional analysis of pipe-slurry-soil interaction and jacking force prediction of rectangular pipe jacking 査読

    Kai Wen, Hideki Shimada, Wei Zeng, Takashi Sasaoka, Deyu Qian

    European Journal of Environmental and Civil Engineering   24 ( 6 )   814 - 832   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1080/19648189.2018.1425156

  • Study of Internal Waste Dump - Induced Shear Stress Behavior on Pit-Slope 査読 国際誌

    Sugeng WAHYUDI, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Tsedendorj AMARSAIKHAN, Pisith MAO, Tumelo K. DINTWE, Dyson MOSES

    Journal of Geoscience and Environment Protection   ( 8 )   71 - 86   2020年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.4236/gep.2020.84006

    リポジトリ公開URL: http://hdl.handle.net/2324/4104137

  • Determination of Acid-generating Potential of Waste Rocks in Kyaupahto Gold Mine, Myanmar 査読 国際誌

    Thant Swe WIN, Hideki SHIMADA, Akihiro HAMANAKA, Takashi SASAOKA, Sugeng WAHYUDI, Hiroto YAMASAKI, Shinji MATSUMOTO, Myo Min TUN

    International Journal of Scientific Research in Multidisciplinary Studies   6 ( 4 )   25 - 33   2020年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4104136

  • Application of Bolter Miner Rapid Excavation Technology in Deep Undergrond Roadway in Inner Mongolia: A Case Study 査読 国際誌

    Peng MA, Deyu QIAN, Nong ZHANG, Hideki SHIMADA, Dongjiang PAN, Kejun HUANG

    Sustainability   2020年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.3390/su12072588

    リポジトリ公開URL: http://hdl.handle.net/2324/4355069

  • Study on Control of Wall Deflection in Earth Stepped-Twin Retaining Wall Using Anchor Method by Means of Numerical Simulation 査読 国際誌

    Kazuki MAEHARA, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Seiya SAKUMA

    Advances in Civil Engineering   2020   2020年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1155/2020/2710954,

    リポジトリ公開URL: http://hdl.handle.net/2324/4355092

  • Study on Control of Wall Deflection in Earth Stepped-Twin Retaining Wall Using Anchor Method by means of Numerical Simulation 査読

    Kazuki Maehara, Akihiro Hamanaka, Takashi Sasaoka, Hideki Shimada, Seiya Sakuma

    Advances in Civil Engineering   2020   2020年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1155/2020/2710954

  • Three Dimensional Analysis of Gate Entry Stability in Multiple Seams Longwall Coal Mine Under Weak Rock Conditions 査読 国際誌

    Pisith MAO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Jiro OYA, Naung NAUNG

    Earth Science Research   9 ( 1 )   72 - 78   2020年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.5539/esr.v9n1p72

    リポジトリ公開URL: http://hdl.handle.net/2324/4355084

  • Subsidence Calculation Model of Different Zone after Mining Based on Optical Fiber Sensor 査読 国際誌

    Fanfei MENG, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Chunde PIAO

    Proc. of International Symposium on Earth Science and Technology 2019   178 - 182   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect of Fatty Acids Addition into Backfilling Material in Over-cutting Area on Improvement of Lubrication Performance for Pipe Jacking 査読 国際誌

    Kazuki MAEHARA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    The Open Civil Engineering Journal   103   281 - 287   2019年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.2174/1874149501913010281

    リポジトリ公開URL: http://hdl.handle.net/2324/4355064

  • 露天掘り鉱山における岩盤状態を考慮した飛石予測に関する研究 査読

    高橋良尭,久保田士郎,佐分利禎,緒方雄二,島田英樹,笹岡孝司,濱中晃弘

    火薬学会2019年度年会講演要旨集   71 - 74   2019年12月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Numerical Analysis of Longwall Gate-Entry Stability under Difference Remains Coal Thickness 査読 国際誌

    Pisith MAO, Tsuyoshi SAISHO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Jiro OYA, Naung NAUNG

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4845511

  • Study on the Influence of Ground Characteristics on Wearing of Shield Machine Cutter Bit in Gravel Ground 査読 国際誌

    Tomonori HOSHINO, Hideki SHIMADA, Takashi SASAOKA

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4845510

  • Risk Evaluations for Stope Mining Affected by Slope Surface 査読 国際誌

    Naung NAUNG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Sugeng WAHYUDI, Pisith MAO

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4845508

  • Assessing the Potential Acid Forming Waste Rocks in Kyaukpahto Gold Mine, Kawlin Township, Sagaing Region, Myanmar 査読 国際誌

    Thant Swe WIN, Hideki SHIMADA, Akihiro HAMANAKA, Takashi SASAOKA, Sugeng WAHYUDI, Hiroto YAMASAKI, Shinji MATSUMOTO, Myo Min TUN

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4845507

  • Study on the Safety Distance between the Mining Area and the Underground Space for Crushing Facility under Different Rock Mass Conditions at Limestone Quarry 査読 国際誌

    Shogo IKEMATSU, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4845506

  • Fundamental Study on Application of Underpinning Method Using Pipe Jacking by Means of Numerical Simulation 査読 国際誌

    Kazuki MAEHARA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of 5th ISRM Young Scholars' Symposium on Rock Mechanics & International Symposium on Rock Engineering for Innovative Future   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4822576

  • Numerical Investigation on Gate-Entry Stability of Trial Panel in Indonesia Longwall Coal Mine 査読 国際誌

    Pisith MAO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Jiro OYA, Naung NAUNG

    Proc. of the 28th International Symposium on Mine Planning and Equipment Selection - MPES 2019   499 - 507   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355469

  • Rock Mechanics and Geotechnical Applications Evaluation on the Instability of Stope Mining Influenced by the Risks of Slope Surface and Previous Mined-out Activities 査読 国際誌

    479 - 487   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355468

  • Drilling, Blasting and Excavation Engineering Effect of Delay Time and Firing Patterns on the Size of Fragmented Rocks by Bench Blasting 査読 国際誌

    Takashi SASAOKA, Yoshiaki TAKAHASHI, Akihiro HAMANAKA, Sugeng WAHYUDI, Hideki SHIMADA

    Proc. of the 28th International Symposium on Mine Planning and Equipment Selection - MPES 2019   449 - 456   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355471

  • Study of Applicability of Sealing Material with Low Specific Gravity for Suction Mining of Rare-earth Rich Mud 査読 国際誌

    Yoshihiro TAGASHIRA, Takashi SASAOKA, Akihiro HAMANAKA, Hideki SHIMADA, Keisuke TAKAHASHI

    Proc. of International Symposium on Earth Science and Technology 2019   546 - 548   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Investigation on Slope Stability of Internal Dump of the Baganuur Open Pit Mine in Mongolia 査読 国際誌

    Bilguun ENKHBOLD, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Sugeng WAHYUD

    Proc. of International Symposium on Earth Science and Technology 2019   404 - 406   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Preliminary Study of Mine Closure for Underground Mines in Myanmar 査読 国際誌

    Cho Thae OO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Tun NAING

    Proc. of International Symposium on Earth Science and Technology 2019   400 - 403   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effect of Firing Pattern on the Size Distribution of Rock Fragmentation in Open Pit Mine 査読 国際誌

    Takahiro SHIOMORI, Takashi SASAOKA, Sugeng WAHYUDI, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2019   228 - 232   2019年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of Lubricants in Over-cutting Area of Pipe Roof Method on Reducing Surface Settlement 査読 国際誌

    Akihiro HAMANAKA, Han Huor OENG, Kazuki MAEHARA, Takashi SASAOKA, Hideki SHIMADA, Toru SATO

    Proc. of VCRES 2019 International Symposium   141 - 148   2019年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6767904

  • Investigation of Acid Mine Drainage (AMD) with Long-term Release of Arsenic (As) at Kyaukpahto Gold Mine, Myanmar 査読 国際誌

    Shinji MATSUMOTO, Akihiro HAMANAKA, Thant Swe WIN, Hiroto YAMASAKI, Takashi SASAOKA,Hideki SHIMADA

    Proc. of the Thermatic Session, Geoscience for Sustainable Development, 55th CCOP Annual Session   67 - 74   2019年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    その他リンク: http://www.ccop.or.th/publication-details/96

  • 推進工法を用いたアンダーピニング工法の適用による既設構造物および周辺地山への影響の低減に関する検討

    前原一稀,胡暁虎,島田英樹,笹岡孝司,濱中晃弘,松元文彦,森田 智

    第30回非開削技術研究発表会論文集   83 - 88   2019年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 露天掘り鉱山における発破規格及び岩盤状態が起砕物の飛翔挙動に与える影響 査読

    高橋良尭,山口耕太郎,笹岡孝司,濱中晃弘,島田英樹,一ノ瀬政友,久保田士郎,佐分利禎

    135 ( 10 )   94 - 100   2019年10月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.2473/journalofmmij.135.1

    リポジトリ公開URL: http://hdl.handle.net/2324/4355065

  • The Effect of Blasting Designs and Rock Mass Conditions on Flyrock and the Its Prediction 査読 国際誌

    Yoshiaki TAKAHASHI, Takashi SASAOKA, Sugeng WAHYUDI, Akihiro HAMANAKA, Hideki SHIMADA, Tei SABURI, Shiro KUBOTA, Yuji OGATA

    Proc. of 10th International Conference on Explosives and Blasting (ICEB 10)   83 - 90   2019年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • アンカー工法を用いた二段土留め施工における土質の相違が土留め壁の挙動に及ぼす影響に関する検討

    前原一稀,佐久間誠也,濵中晃弘,笹岡孝司,島田英樹

    第40回西日本岩盤工学シンポジウム論文集   49 - 54   2019年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • ミャンマーのKyaukpahto金鉱山における酸性鉱山廃水問題の発生要因に関する研究

    山崎寛人,Thant Swe WIN,濵中晃弘,島田英樹,笹岡孝司,松本親樹,一ノ瀬政友

    第40回西日本岩盤工学シンポジウム論文集   55 - 60   2019年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Control the Size and Uniformity of Rock Fragmentation by Optimizing Firing Pattern in Open Pit Mine 査読 国際誌

    Yoshiaki TAKAHASHI, Takashi SASAOKA, Sugeng WAHYUDI, Akihiro HAMANAKA, Hideki SHIMADA

    Geoscience Research   4 ( 2 )   19 - 24   2019年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://dx.doi.org/10.22606/gr.2019.42001

    リポジトリ公開URL: http://hdl.handle.net/2324/6617920

  • Securing Topsoil Rehabilitation Using Fly Ash in Open-cast Coal Mine: Effects of Fly Ash on Plant Growth 査読 国際誌

    Shinji MATSUMOTO, Akihiri HAMANAKA, Kaito MURAKAMI, Hideki SHIMADA, Takashi SASAOKA

    Journal of the Polish Mineral Engineering Society   43 ( 1 )   13 - 18   2019年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://doi.org/10.29227/IM-2019-01-02

    リポジトリ公開URL: https://hdl.handle.net/2324/6767903

  • Study on Addition of Surfactants Agents to Improve the Behavior of High Water Content Sediment for Rare Earth Mining in Deep Sea 査読 国際誌

    Takashi SASAOKA, Akihiro HAMANAKA, Takahiro FUNATSU, Hideki SHIMADA, Keisuke TAKAHASHI

    Proc. of 23rd International Conference on Environment and Mineral Processing and Workshop Waste - Secondary Raw Materials   241 - 246   2019年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/6617917

  • 起爆秒時差の起砕メカニズムならびに起砕物挙動に及ぼす影響に関する研究

    笹岡孝司,島田英樹,濱中晃弘,Sugeng WAHYUDI,久保田士郎

    第78回石灰石鉱業大会資料   55 - 65   2019年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

    発破により発生する起砕物の飛翔挙動に関する基礎的知見を得ることを主目的とし,現在操業中の露天掘り鉱山にて発破試験を実施し,この結果を基に種々検討した。すなわち,本研究では,後述の吹き出し飛石に着目し,薬量や最小抵抗線長といった発破規格,岩盤内に卓越する亀裂や岩石強度等の岩盤状態が,起砕物の初速度や飛翔方向に及ぼす影響についての検討を試みた。

  • Experimental Study on Soil Erosion under Different Soil Composition Using Rainfall Simulator 査読 国際誌

    Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO

    Plant, Soil and Environment   65 ( 4 )   181 - 188   2019年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.17221/68/2019-PSE

    リポジトリ公開URL: https://hdl.handle.net/2324/4355442

  • Analysis of the Factors for Displacement of Earth Retaining Wall with Twin-stepped Construction 査読 国際誌

    Seiya SAKUMA, Kazuki MAEHARA, Takahiro FUNATSU, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA

    World Journal of Engineering and Technology   7 ( 1 )   114 - 121   2019年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355073

  • Securing topsoil for rehabilitation using fly ash in open-cast coal mines Effects of fly ash on plant growth 査読 国際誌

    Shinji Matsumoto, Akihiro Hamanaka, Kaito Murakami, Hideki Shimada, Takashi Sasaoka

    Inzynieria Mineralna   2019 ( 1 )   13 - 18   2019年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.29227/IM-2019-01-02

  • Experimental study on soil erosion under different soil composition using rainfall simulator 査読

    Akihiro Hamanaka, Takashi Sasaoka, Hideki Shimada, Shinji Matsumoto

    Plant, Soil and Environment   65 ( 4 )   181 - 188   2019年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.17221/68/2019-PSE

    リポジトリ公開URL: http://hdl.handle.net/2324/4355442

  • 推進工法を用いたアンダーピニング工法の適用に伴う周辺地山の変形挙動に関する検討

    田中雅弘,島田英樹,船津貴弘,笹岡孝司,濱中晃弘,松元文彦,森田 智

    第29回非開削技術研究発表会論文集   47 - 51   2018年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Fundamental Study on Comparison of Coal Combustion Products (CCP) Characterization for Acid Mine Drainage Management 査読 国際誌

    Ginting Jalu KUSUMA, Agus Haris WIDAYAT, Sendy DWIKI, Adie BADHURAHMAN, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2018   336 - 341   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Simulation of Fracture Extension Law of Roof under the Case of Time-dependent Behavior and Seepage Action 査読 国際誌

    Meng FANFEI, Hai PU, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Sugeng WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2018   483 - 486   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study of Stope and Barrier Pillar Stability under Overlaying Mined-out Area in Modi Taung Gold Mine, Myanmar 査読 国際誌

    Shohei ETO, Naung NAUNG, Hideki SHIMDADA, Takashi SASAOKA, Akihiro HAMANAKA, Takahiro FUNATSU, Sugeng WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2018   467 - 470   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study of the Factors Affecting Behavior of Earth Stepped-twin Retaining Wall 査読 国際誌

    Seiya SAKUMA, Kazuki MAEHARA, Takahiro FUNATSU, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2018   433 - 436   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Effects of Gravel Characteristics and Ground Conditions on Cutter Bit Wear of Shield Machine in Gravel Ground 査読 国際誌

    Kizuku URATA, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2018   428 - 432   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Application of Screw Bolt in Coal Mine Roadway Support 査読 国際誌

    Peng MA, Takashi SASAOKA, Hideki SHIMADA, Tumelo K.M. DINTWE, Deyu QIAN, Nong ZHANG

    Proc. of International Symposium on Earth Science and Technology 2018   424 - 427   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Design of Pipe Roof Jacking Method on Adjacent Building Structure 査読 国際誌

    Xiaohu HU, Kazuki MAEHARA, Peng MA, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Toru SATO

    Proc. of International Symposium on Earth Science and Technology 2018   418 - 423   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Improvement of Plant Growth of Acacia Mangium with Addition of Fly Ash into Acidic Soil 査読 国際誌

    Hiroto YAMASAKI, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO

    Proc. of International Symposium on Earth Science and Technology 2018   412 - 417   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Effect of Delay Time and Direction on Ground Vibration 査読 国際誌

    Mitsuki NISHIMORI, Yoshiaki TAKAHASHI, Takashi SASAOKA, Sugeng WAHYUDI, Akihiro HAMANAKA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2018   409 - 411   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Preliminary Study on Optimization of Buffer Zone between Open-pit and Dumping Site in the Open-pit Copper Mine in Mongolia 査読 国際誌

    Xiangyang SUN, Amarsaikhan TSEDENDORJ, Takashi SASAOKA, Akihiro HAMANAKA, Sugeng WAHYUDI, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2018   403 - 408   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Identification of Acid-generating Waste Rocks from Waste Dump in Kyaukpahto Gold Mine, Kawlin Township, Sagaing Region, Myanmar 査読 国際誌

    Thant Swe WIN, Hideki SHIMADA, Akihiro HAMANAKA, Takashi SASAOKA, Takahiro FUNATSU, Sugeng WAHYUDI, Myo Min TUN

    Proc. of International Symposium on Earth Science and Technology 2018,   342 - 347   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study of Sodium Silicate Chemical Grouting Application in the Case of Indonesian Soil Environment 査読 国際誌

    Satoru ASANO, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Yasuharu TOSHIDA, Tomohiko ABE

    Proc. of International Symposium on Earth Science and Technology 2018   292 - 296   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Design of Underground Mining System at Shallow Area in Bawsaing Mine, Myanmar 査読 国際誌

    Cho Thae OO, Takashi SASAOKA, Hideki SHIMADA, Takahiro FUNATSU, Akihiro HAMANAKA, Sugeng WAHYUDI, Tun NAING, Naung NAUNG

    Proc. of International Symposium on Earth Science and Technology 2018   287 - 291   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on the Effects of Grouting Materials of Pipe Roof Method on Reducing Surface Settlement 査読 国際誌

    Han Huor OENG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Takahiro FUNATSU, Sugeng WAHYUDI, Toru SATO, Pisith MAO

    Proc. of International Symposium on Earth Science and Technology 2018   278 - 282   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Application of Under-pinning Method Using Pipe Jacking Method 査読 国際誌

    Masahiro TANAKA, Hideki SHIMADA, Takahiro FUNATSU, Takashi SASAOKA, Akihiro HAMANAKA, Fumihiko MATSUMOTO, Tomo MORITA

    Proc. of International Symposium on Earth Science and Technology 2018   274 - 277   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Tunneling Safety and Stability of 800-m-deep Underground Openings through Large Fault Zones in Argillaceous Rock 査読 国際誌

    Deyu QIAN, Changhong GU, Xin JIN, Mingwei ZHANG, Peng MA, Hideki SHIMADA

    Proc. of International Symposium on Earth Science and Technology 2018   247 - 253   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Experimental and Numerical Study on Effect of Blasting Designs on Stress Wave Propagation and Rock Fracture Mechanism 査読 国際誌

    Yoshiaki TAKAHASHI, Shiro KUBOTA, Hajime YAMAUCHI, Tei SABURI, Takashi SASAOKA, Sugeng WAHYUDI, Takahiro FUNATSU, Hideki SHIMADA, Yuji OGATA

    Proc. of International Symposium on Earth Science and Technology 2018   235 - 239   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • A Fundamental Study on the Static and Dynamic Stability of the Room and Pillar Underground Quarry in Oya 査読 国際誌

    Tumelo K.M. DINTWE, Takashi SASAOKA, Hideki SHIMADA, Ma PENG, Takafumi SEIKI, Shizuo NOGUCHI

    Proc. of International Symposium on Earth Science and Technology 2018   170 - 174   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Analysis of Seam Interaction on Gate Entry in Multiple Seams Longwall Coal Mine in Indonesia 査読 国際誌

    Pisith MAO, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Naung NAUNG

    Proc. of International Symposium on Earth Science and Technology 2018   165 - 169   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Optimization of Stope's Stability under the Influence of Overlaying Mined-out Regions 招待 査読 国際誌

    Naung NAUNG, Takashi SASAOKA, Hideki SHIMADA, Akihiro HAMANAKA, Sugeng WAHYUDI, Pisith MAO

    Proc. of International Symposium on Earth Science and Technology 2018   159 - 164   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Modification of High Water Content Sediment for Rare Earth Mining in Deep Sea by Surfactants Agents 招待 査読 国際誌

    Takahiro FUNATSU, Tomohiko SAKIYAMA, Akihiro HAMANAKA, Takashi SASAOKA, Hideki SHIMADA, Keisuke TAKAHASHI

    Proc. of 27th International Symposium on Mine Planning & Equipment Selection,   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Fly Ash to Acidic Soil to Improve Plant Growth in Disturbed Land of Open-cut Mining 査読 国際誌

    Akihiro HAMANAKA, Hiroto YAMASAKI, Takashi SASAOKA, Hideki SHIMADA, Shinji MATSUMOTO

    Proc. of 27th International Symposium on Mine Planning & Equipment Selection   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355473

  • Fundamental Study of Stope and Barrier Pillar Stability by Using Cut and Fill Method for Redevelopment of Rest Gold Mine, Myanmar 招待 査読 国際誌

    Naung NAUNG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA, Sugeng WAHYUDI, Pisith MAO

    Proc. of 27th International Symposium on Mine Planning & Equipment Selection   2018年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355472

  • 露天掘り石灰石鉱山における土壌浸食を考慮した環境修復のための再緑化の検討 招待

    濱中晃弘,島田英樹,笹岡孝司,一ノ瀬政友

    石灰石   ( 416 )   58 - 67   2018年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • 推進工法における脂肪酸を添加した充填材の水分収支と推進力低減に関する検討

    前原一稀,島田英樹,笹岡孝司,濱中晃弘,吉田安廣

    第29回非開削技術研究発表会論文集   59 - 64   2018年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • インドネシアにおける立坑保護のための薬液注入工法の適用性に関する基礎的検討

    浅野 哲,島田英樹,笹岡孝司,濱中晃弘,利田靖治,阿部智彦

    第29回非開削技術研究発表会論文集   53 - 58   2018年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Bit Wear for High Density Slurry Pipe Jacking Crusher Type Machine through a Hard Ground Pipe Jacking 招待 査読 国際誌

    Fumihiko MATSUMOTO, Tomo MORITA, Eiji SAKAI, Hideki SHIMADA, Takashi SASAOKA, Kikuo MATSUI

    Proc. of NO-DIG 2018 36th International Conference and Exhibition   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6770622

  • Experimental Study on Quantitative Evaluation and Prediction Method of Cutter Bit Wear for Shield Machine in Gravel Ground 招待 査読 国際誌

    Takashi SASAOKA, Kizuku URATA, Hideki SHIMADA, Tomoki HOSHINO, Toshihiro HATTORI, Tetsuo HATORI

    Proc. of 10th Asian Rock Mechanics Symposium   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/4822575

  • Development of a Micro-tunnel Boring Machine (MTBM) in Pipe-roofing Considering Ground Conditions 査読 国際誌

    Toru SATO, Kikuo MATSUI, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA

    Proc. of 10th Asian Rock Mechanics Symposium   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/4822570

  • Case Study of Cutter Soil Mixing (CSM) Method on Hard Soil Conditions 査読 国際誌

    Seiya SAKUMA, Hideki SHIMADA, Takashi SASAOKA

    Proc. of 10th Asian Rock Mechanics Symposium   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/4822563

  • Geotechnical Assessment of Rock Mass and Potential Failures in Stope Mining at NPGPGL Underground Gold Mine, Myanmar 査読 国際誌

    Naung NAUNG, Hideki SHIMADA, Takashi SASAOKA, Akihiro HAMANAKA,Sugeng WAHYUDI, Pisith MAO

    Proc. 2018 Joint International Conference on Science, Technology and Innovation   221 - 225   2018年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Characterization of Mine Waste and Acid Mine Drainage Prediction by Simple Testing Methods in Terms of the Effects of Sulfate-Sulfur and Carbonate Minerals 査読 国際誌

    Shinji MATSUMOTO, Hirotaka ISHIMATSU, Hideki SHIMADA, Takashi SASAOKA, Ginting Jalu KUSUMA

    Minerals   ( 8 )   2018年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI:10.3390/min8090403

    リポジトリ公開URL: https://hdl.handle.net/2324/4355068

  • DICによるひずみの可視化と室内発破試験における亀裂の進展挙動に関する研究 国際誌

    山内 哉,高橋良尭,笹岡孝司,Sugeng WAHYUDI,島田英樹,佐分利禎,久保田士郎,緒方雄二

    第39回西日本岩盤工学シンポジウム論文集   9 - 12   2018年9月

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    記述言語:日本語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Characterization of mine waste and acid mine drainage prediction by simple testing methods in terms of the effects of sulfate-sulfur and carbonate minerals 査読

    Shinji Matsumoto, Hirotaka Ishimatsu, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma

    Minerals   8 ( 9 )   2018年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.3390/min8090403

    リポジトリ公開URL: http://hdl.handle.net/2324/4355068

  • 二段土留め施工における土留め壁の挙動に及ぼす各種要因に関する検討

    前原一稀,佐久間誠也,船津貴弘,濱中晃弘,笹岡孝司,島田英樹,一ノ瀬政友

    第39回西日本岩盤工学シンポジウム論文集   77 - 82   2018年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Fundamental Study on Rock Fracture Mechanism Induced by Blasting in Small-scale Blasting Tests 査読 国際誌

    Yoshiaki TAKAHASHI, Tei SABURI. Takashi SASAOKA, Sugeng WAHYUDI, Shiro KUBOTA, Hideki SHIMADA, Yuji OGATA

    Science Technology and Energetic Materials   79 ( 6 )   175 - 179   2018年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355086

  • Cooperative Program for Resources Engineering between Kyushu University and Hokkaido University 査読 国際誌

    Takashi SASAOKA, Hideki SHIMADA, Koichiro WATANABE, Takeshi TSUJI, Akira IMAI, Hajime MIKI, Yasuhiro FUJIMITSU, Yuichi SUGAI, Kotaro YONEZU, Naoki HIROYOSHI

    International Journal of Georesources and Environment   4 ( 3 )   174 - 179   2018年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Study on Prediction of Ground Vibration in Consideration of Damping Effect by Fragment in the Rock Mass 査読 国際誌

    Yoshiaki TAKAHASHI, Takashi SASAOKA, Sugeng WAHYDI, Akihiro HAMANAKA, Hideki SHIMADA, Tei SABURI, Shiro KUBOTA

    Journal of Geoscience and Environment Protection   6 ( 6 )   1 - 11   2018年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.4236/gep.2018.66001

    リポジトリ公開URL: http://hdl.handle.net/2324/4355072

  • Regional Hazard Prediction of Rock Bursts Using Microseismic Energy Attenuation Tomography in Deep Mining 査読 国際誌

    Mingwei ZHANG, Shengdong LIU, Hideki SHIMADA

    Natural Hazards   2018年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s11069-018-3355-3

    リポジトリ公開URL: http://hdl.handle.net/2324/4110737

  • Vertical Shaft Support Improvement Studies bu Strata Grouting at Aquifer Zone 査読 国際誌

    Qing YU, Kexin YIN, Jinrong MA, Hideki SHIMADA

    Advances in Civil Engineering   2018年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Optimization of Dump Bench Configuration to Improve Waste Dump Capacity of Narynsukhait Open Pit Coal Mine 査読 国際誌

    Amarsaikhan TSEDENDORJ, Hideki SHIMADA, Sugeng WAHYUDI, Takashi SASAOKA, Akihiro HAMANAKA

    International Journal of Geosciences   9 ( 6 )   379 - 379   2018年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI: 10.4236/ijg.2018.96024

  • Securing Topsoil for Rehabilitation Using Fly Ash in Open-cast Coal Mines: Effects of Fly Ash on Plant Growth 査読 国際誌

    Shinji MATSUMOTO, Akihiro HAMANAKA, Kaito MURAKAMI, Hideki SHIMADA, Takashi SASAOKA

    Proc. of 22th Conference on Environment and Mineral Processing   177 - 183   2018年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: https://hdl.handle.net/2324/6767903

  • Comparing Blasting-induced Ground Vibration Models Using ANN and Empirical Geomechanical Relationship 査読 国際誌

    Wilson Siguemasa IRAMINA, Eduardo Cesar SANSONE, Michiel WICHERS, Sugeng WAHYUDI, Sergio Medicide ESTON, Hideki SHIMADA, Takashi SASAOKA

    International Engineering Journal   71 ( 1 )   89 - 95   2018年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://dx.doi.org/10.1590/0370-44672017710097

  • Impaction and Improvement of Strata Grouting Treatment to Vertical Shaft Lining in Eastern Chinese Coal Mines 査読 国際誌

    Yu QING, Yin KEXIN, MA JINRONG, Hideki SHIMADA

    International Journal of Advances in Civil Engineering   2018年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Numerical Study of Plastic Response of Urban Underground Rock Tunnel Subjected to Earthquake 査読 国際誌

    Kai Wen, Hideki Shimada, Takashi Sasaoka, Zhiyi Zhang

    International Journal of Geo-Engineering   8 ( 28 )   2017年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1186/s40703-017-0066-7

  • Study of Soil Spread at Rehabilitation Area for Promotion of Plant Growth in Open Cut Coal Mine in Kalimantan Area in Indonesia 査読 国際誌

    Akihiro HAMANAKA, Takashi Sasaoka, Hideki Shimada

    Asian Journal of Environment & Ecology   4 ( 4 )   1 - 8   2017年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355085

  • Fundamental Study on Behavior of Surrounding Soil by Using Pipe Bursting 査読 国際誌

    Han Hour Oeng, Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Akihiro HAMANAKA, Toru Sato

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   395 - 399   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Application of New Pipe Jacking Method with Rectangular Shape in Shallow Strata 査読 国際誌

    Masahiro Tanaka, Hideki Shimada, Takahiro Funatsu, Takashi Sasaoka, Akihiro HAMANAKA, Fumihiko Matsumoto, Tomo Morita

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   391 - 394   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Characterization of Waste Rock for Dry Cover Prevention Method of Acid Mine Drainage Generation by Using Fly Ash and Organic Material 査読 国際誌

    Zaya Buyanbat, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA, SUGENG WAHYUDI, Sendy Dwiki

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   750 - 752   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Physical Influence of New Radioactive Material Adsorbent Using Montmorillonite on Cement Solidification Treatment 査読 国際誌

    Kentaro Nishie, Hideki Shimada, Sasaki Keiko, Takashi Sasaoka, Akihiro HAMANAKA, Shinji Matsumoto

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   651 - 654   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Dynamic Strain Measurement by means of Digital Image Correlations Method for Study on Rock Fracture Mechanism Induced by Blasting 査読 国際誌

    Yoshiaki Takahashi, Tei Saburi, Takashi Sasaoka, SUGENG WAHYUDI, Shiro Kubota, Hideki Shimada, Yuji Ogata

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN,   441 - 444   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Preliminary Study on Mechanism of Floor Heave in Underground Coal Mine 査読 国際誌

    Xiangyang Sun, Takashi Sasaoka, Hideki Shimada, SUGENG WAHYUDI, Akihiro HAMANAKA, Zhiyi Zhang

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   437 - 440   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Zonation and Preventative Measures of Landslide along Falam-Hakha Car Road, Chin State in Myanmar 査読 国際誌

    Cho Tae Oo, Takashi Sasaoka, Akihiro HAMANAKA, Hideki Shimada, Tun Naing, Su Su Kyi, Wa Aung, Naing Zaw

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   432 - 436   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Preliminary Study on Acid-Generating Waste Rocks in the Open-pit Backfilling of Monywa Copper Deposit, Myanmar 招待 査読 国際誌

    Thant Swe Win, Hideki Shimada, Akihiro HAMANAKA, Takashi Sasaoka, SUGENG WAHYUDI, Myo Min Tun

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   351 - 356   2017年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Characterization of Fly Ash Types Based on Geochemical and Physical Behavior in the Using for Acid Mine Drainage Prevention 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   345 - 350   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Prediction of Ground Vibration in Consideration of Fragmentation in the Rock 査読 国際誌

    Mitsuki Nishimori, Yoshiaki Takahashi, Takashi Sasaoka, SUGENG WAHYUDI, Akihiro HAMANAKA

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   341 - 344   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Experimental Study on the Influence of Gravel Characteristics and Gravel Content on the Cutter Bit Wear of Shield Machine in Gravel Ground 査読 国際誌

    Kizuku Urata, Takashi Sasaoka, Hideki Shimada, Akihiro HAMANAKA, Tomonori Hoshino

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   188 - 193   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on Tunnel Face Stability and Ground Deformation of Slurry Pipe Jacking in Cold Region 査読 国際誌

    Kai Wen, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA, SUGENG WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   182 - 187   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Ground Behavior of Mine Portal Excavated in Poor Rock Mass at PT Gerbang Daya Mandiri Underground Coal Mine in Indonesia 招待 査読 国際誌

    Phanthoudeth Pongpanya, Takashi Sasaoka, Hideki Shimada, Akihiro HAMANAKA, SUGENG WAHYUDI, Naung Naung

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN,   174 - 181   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation on Rock Mass Condition and Current Mining Condition in NPGPGL Underground Gold Mine, Myanmar 査読 国際誌

    Naung Naung, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA, SUGENG WAHYUDI, Phanthoudeth Pongpanya, Tin Htun, Kyaw Htet Aung

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   169 - 173   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Utilization of Coal Ash for Prevention of Environmental Issues in Mine Sites: Necessity of a Multidisciplinary Approach 査読 国際誌

    Shinji Matsumoto, Sendy Dwiki, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   165 - 168   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Deformation Behavior of Rare-earth Elements Rich Mud and Applicability of Sealing Materials in Seabed Mining 査読 国際誌

    Taiko Tagami, Tomohiko Sakiyama, Takahiro Funatsu, Akihiro HAMANAKA, Takashi Sasaoka, Hideki Shimada, Keisuke Takahashi

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN,   161 - 164   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study of Sodium Silicate Chemical Grouting Application on Indonesian Sand 査読 国際誌

    Satoru Asano, Rizky Satria Putranto, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA, Yasuharu Toshida, Tomohiko Abe

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   155 - 160   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on the Effectiveness of Grouting Reinforcement on Large Heaving Floor of Retained Gob-side Gateroad in Deep Underground Coalmine 査読 国際誌

    Zhiyi Zhang, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2017, Fukuoka JAPAN   26 - 31   2017年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Stability of Deep Underground Openings through Large Fault Zones in Argillaceous Rock 査読 国際誌

    Deyu Qian, Nong Zhang, Dongjiang Pan, Zhengheng Xie, Hideki Shimada, Yang Wang, Chenghao Zhang, Niaochao Zhang

    Journal of Sustainability   9   2017年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://dx.doi.org/10.3390/su9112153

    リポジトリ公開URL: http://hdl.handle.net/2324/4355071

  • A Synthetic Solution for Identification and Extraction of the Effective Microseismic Wave Component Using Decomposition on Time, Frequency, and Wavelet Coefficient Domains 招待 査読 国際誌

    Mingwei Zhang, Qingbin Meng, Shengdong Liu, Hideki Shimada

    Shock and Vibration   2017   2017年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: https://doi.org/10.1155/2017/3875170

    リポジトリ公開URL: http://hdl.handle.net/2324/4355090

  • 過塩素酸イオン吸着済有機修飾粘土セメント固化体の特性評価 査読

    井上 聡大, 羅武輝, 森山 紗好, 平島 剛, 島田 英樹, Keiko Sasaki

    133 ( 10 )   235 - 240   2017年10月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Environmental Issues in Open-cast Coal Mine in Southeast Asia: Interrelation of Environmental Problems within a Mine Operation in Indonesia 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of Coal Mining and Utilization for Sustainable Development International Conference   2017年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of a Mixture of Fly Ash and Topsoil for Rehabilitation in Open-pit Coal Mines in South East Asian Countries 査読 国際誌

    Akihiro HAMANAKA, Shinji MATSUMOTO, Kaito MURAKAMI, Hideki SHIMADA, Takashi SASAOKA

    Proc. of 2nd International Symposium on Land Reclamation and Ecological Restration   233 - 237   2017年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355476

  • Experimental Study on the Effect of Blasting Patterns and Rock Mass Conditions on Flying Behavior of Fragmented Rock in Open Pit Metal Mine 査読 国際誌

    Kotaro Yamaguchi, Yoshiaki Takahashi, Takashi Sasaoka, Akihiro HAMANAKA, SUGENG WAHYUDI, Hideki Shimada

    Proc. of the 9th International Conference on Explosives and Blasting   29 - 35   2017年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 低土被り地山の大断面矩形推進工法における上部判断面掘削工法の適用に関する数値解析的検討

    田中 雅弘, 島田 英樹, 船津 貴弘, 笹岡 孝司, 濵中 晃弘, 松元 文彦, 森田 智

    第28回非開削技術研究発表会論文集   81 - 85   2017年10月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • インドネシアにおける推進立坑土留め壁構築時の薬液注入工法の適用性に関する基礎的検討 国際誌

    浅野 哲, 島田 英樹, 笹岡 孝司, 濵中 晃弘, 利田 靖治, 阿部 智彦

    第28回非開削技術研究発表会論文集   75 - 80   2017年10月

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    記述言語:日本語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Environmental Conservation in Consideration of Regional Characteristics in Open-pit Coal Mine in Southeast Asia 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of 53rd CCOP Annual Session   2017年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 砂礫地山におけるシールドマシンカッタービットの摩耗特性に及ぼす礫の特性および礫含有率の影響に関する研究

    浦田 築, 笹岡 孝司, 島田 英樹, 濵中 晃弘, 星野 智紀, 一ノ瀬 政友

    第38回西日本岩盤工学シンポジウム論文集   27 - 30   2017年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Rock Fracture Mechanism Induced by Blasting and the Effect of Delay Time with Mortal Block 査読 国際誌

    Yoshiaki TAKAHASHI, Tei SABURI, Takashi SASAOKA, Sugeng WAHYUDI, Shiro KUBOTA, Hideki SHIMADA, Yuji OGATA

    Proc. of The 6th International Symposium on Energetic Materials and Their Applications   66 - 67   2017年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 岩盤内き裂を考慮した発破挙動の伝播特性に関する研究

    山口 耕太郎, 高橋 良尭, 笹岡 孝司, 濵中 晃弘, 島田 英樹, ワヒュディ スゲン, 一ノ瀬 政友, 久保田 士郎, 佐分利 禎

    第38回西日本岩盤工学シンポジウム論文集   93 - 96   2017年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 海洋底資源開発におけるレアアース泥の採掘挙動およびシーリング材施工による環境負荷低減効果に関する研究

    崎山 智彦, 船津 貴弘, 濵中 晃弘, 笹岡 孝司, 島田 英樹, 高橋 恵輔

    第38回西日本岩盤工学シンポジウム論文集   53 - 56   2017年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Fundamental Study on Quantitative Evaluation and Prediction Method of Cutter Bit Wear for Shield Machine in Gravel Ground 招待 査読 国際誌

    Takashi Sasaoka, Kizuku Urata, Hideki Shimada, Akihiro HAMANAKA, Yoshihiro Tanaka, Tomonori Hoshino, Koji Noguchi

    Proc. of 26th International Symposium on Mine Planning & Equipment Selection   145 - 151   2017年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Cement-based Sealants for Prevention and Remediation of Environmental Impact of Submarine Resource Mining 査読 国際誌

    Keisuke TAKAHASHI, Toshiro YAMANAKA, Hideki Shimada, Takashi Sasaoka, Akihiro HAMANAKA

    Proc. of 26th International Symposium on Mine Planning & Equipment Selection   363 - 367   2017年8月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

    リポジトリ公開URL: http://hdl.handle.net/2324/4355475

  • Numerical Study on Effect of Longwall Mining on Stability of Main Roadway under Weak Ground Condition 査読 国際誌

    Phanthoudeth Pongpanya, Takashi Sasaoka, Hideki Shimada, Akihiro HAMANAKA, SUGENG WAHYUDI

    Journal of Geological Resources and Engineering   ( 3 )   93 - 104   2017年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: doi:10.17265/2328-2193/2017.03.001

    リポジトリ公開URL: http://hdl.handle.net/2324/4355062

  • 現場発破試験に基づいた起砕物挙動の予測による飛石災害の防止

    七海 睦二, 藤原 崇行, 是枝 武史, 山口 耕太郎, 笹岡 孝司, 島田 英樹

    平成29年度全国鉱山・精錬所現場担当者会議 資源/新素材講演集   35 - 45   2017年6月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 地質構造及び岩盤状態に基づく残壁の安定性に及ぼす発破振動の影響評価方法の確立

    笹岡 孝司, ワヒュディ スゲン, 島田 英樹, 久保田 士郎

    第76回石灰石鉱業大会資料   64 - 69   2017年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 室内小規模発破試験による岩石の破壊メカニズムに関する検討 査読

    高橋良尭,佐分利禎,笹岡孝司,Sugeng WAHYUDI,久保田士郎,島田英樹,緒方雄二

    火薬学会2017年度年会講演要旨集   25 - 28   2017年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study of Characteristics of Surface Subsidence in Longwall Coal Mine under Poor Ground Conditions in Indonesia 査読 国際誌

    Phanthoudeth Pongpanya, Takashi Sasaoka, Hideki Shimada, SUGENG WAHYUDI

    Earth Science Research Journal   6 ( 1 )   129 - 141   2017年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://dx.doi.org/10.5539/esr.v6n1p129

    リポジトリ公開URL: http://hdl.handle.net/2324/4355080

  • Numerical Study on Roadway Stability under Weak Geological Condition of PT Gerbang Daya Mandiri Underground Coal Mine in Indonesia 査読 国際誌

    Phanthoudeth Pongpanya, Takashi Sasaoka, Hideki Shimada, Ulaankhuu Badsaikhan, Jiro Oya, Sendy Dwiki, Tri Karian

    Journal of Geological Science   3 ( 1 )   15 - 23   2017年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.5176/2335-6774 3.1.26

    リポジトリ公開URL: http://hdl.handle.net/2324/4355078

  • 砂礫地盤におけるシールドカッタービットの摩耗評価に関する研究 査読

    山元 寛哲, 笹岡 孝司, 島田 英樹, 野口 宏治, 大前 慶恵, 羽鳥 哲夫

    第14回岩の力学国内シンポジウム講演論文集   2017年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 露天掘り鉱山における岩盤状態および発破規格の起砕物挙動への影響に関する検討 査読

    高橋 良尭, 山口 耕太郎, 笹岡 孝司, 島田 英樹, 藤原 崇行, 竹内 啓介

    第14回岩の力学国内シンポジウム講演論文集   2017年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • チェーンコンベアカッター工法の海面廃棄物処分場における遮水工への適用に関する研究 査読

    崎山 智彦, 生田 静夫, 高橋 良尭, 松本 親樹, 島田 英樹, 笹岡 孝司, 一ノ瀬 政友

    第14回岩の力学国内シンポジウム講演論文集   2017年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Improved Safety of Miners Using Wireless Sensors Network - An Innovative Approach 招待 査読 国際誌

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka Japan   8 - 11   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Recent Pipe Jacking Technology in Japan and Its Application Examples into ASEAN Countries 査読 国際誌

    Naung Naung, Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Tomo Morita, Fumihiko Matsumoto

    Proc. of the 7th International Conference on Science and Engineering   961 - 965   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Preliminary Study on Application of Pipe Jacking Technology to Infrastructure Construction in Cold Regions 査読 国際誌

    Kai Wen, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Deyu Qian

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   669 - 672   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Effective Revegetation at Post-mining Land in Indonesian Open-cut Coal Mine 査読 国際誌

    Shunta Ogata, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2016   352 - 356   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of Blasting Designs and Rock Mass Conditions on Rock Fragmentation Induced by Blasting in Open Pit Metal Mine 査読 国際誌

    Yoshiaki Takahashi, Kotaro Yamaguchi, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   341 - 344   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Numerical Study on Failure Mechanism of Roadway in Case of High Horizontal Stress Condition 査読 国際誌

    Phanthoudeth Pongpanya, Takashi Sasaoka, Hideki Shimada, SUGENG WAHYUDI, Deyu Qian

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   337 - 340   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Optimization of Hard Roof Structure over Retained Goaf-side Gateroad by Pre-split Blasting Technology 査読 国際誌

    Zhiyi Zhang, Takashi Sasaoka, Hideki Shimada, SUGENG WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPPN   243 - 248   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Classification of Waste Rocks in Terms of Physical and Geochemical Property to Prevent Acid Mine Drainage in Open-cut Coal Mines in Indonesia 査読 国際誌

    Hirotaka Ishimatsu, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   172 - 176   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of Oxygen Behavior in Overburden Dumping Area: A Field Measurement Study Comparing Potentially Acid Forming and Non-acid Forming Rock 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   165 - 171   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of Soil Acidification on Soil Erosion in Open-cast Coal Mines in Indonesia 査読 国際誌

    Shinji Matsumoto, Shunta Ogata, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   160 - 164   2016年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Applicability of Chemical Grouting on Improvement of Soil in Indonesia 査読 国際誌

    Toshinao Sasaki, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Shuichi Fujita

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   85 - 89   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Deformation Behavior of Seafloor Covered with Sealing Materials in Seabed Mining 査読 国際誌

    Seiichi Sakamoto, Shinji Matsumoto, Takashi Sasaoka, Hideki Shimada, Shuichi Fujita, Keisuke Takahashi

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   74 - 78   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Ground Surface Pre-grouting Reinforcement for Deep Underground Opening through Large Fault Zones in Underground Mine 査読 国際誌

    Deyu Qian, Hideki Shimada, Mingwei Zhang, Kai Wen, Phanthoudeth Pongpanya

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   50 - 56   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Determination of Microseismic Focus Energy Using Residual Seismic Wave Attenuation in Deep Rock Stratum 査読 国際誌

    Mingwei Zhang, Shengdong Liu, Deyu Qing, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2016, Fukuoka JAPAN   46 - 49   2016年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Pipe Jacking Technology to Development of Underground Mine Roadway under Weak Geological Condition 査読 国際誌

    Takashi Sasaoka, Naung Naung, SUGENG WAHYUDI, Hideki Shimada

    Proc. of International Conference on Earth Sciences and Sustainable Geo-resources Development, Hanoi VIETNAM   2016年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • インドネシアにおける地盤改良を目的とした薬液注入工法の開発

    松本 親樹, 島田 英樹, 笹岡 孝司, 吉田 安廣

    第27回非開削技術研究発表会論文集   51 - 58   2016年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 酸性硫酸塩土壌における推進工法のための充填材の配合に関する検討

    佐々木 駿尚, 島田 英樹, 笹岡 孝司, 吉田 安廣

    第27回非開削技術研究発表会論文集   43 - 50   2016年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 砂礫地盤におけるシールドマシンカッタービットの摩耗評価に関する研究

    山元 寛哲, 笹岡 孝司, 島田 英樹, 野口 宏治, 大前 慶恵, 羽鳥 哲夫

    第26回トンネル工学発表会講演集   2016年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Recent Pipe Jacking Technology in Japan and Its Application into ASEAN Countries 招待 査読 国際誌

    Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Hamanaka Akihiro

    Proc. of 20th Annual National Conference on Geotechnical Engineering, Jakarta INDONESIA   27 - 34   2016年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Prediction of Blast-induced Ground Vibration Considering Rock Mass Fracture Condition 招待 査読 国際誌

    Takashi Sasaoka, Yoshiaki Takahashi, SUGENG WAHYUDI, Hideki Shimada, Tei Saburi, Shiro Kubota

    Proc. of 6th International Conference on Computer Application in the Mineral Industries   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on the Overlying Strata Movements and Stability Control of the Retained Goaf-side Gateroad 査読

    Zhiyi Zhang, Hideki Shimada, Takashi Sasaoka, Wen Kai

    Memoirs of the Faculty of Engineering, Kyushu University   6 ( 2 )   1 - 17   2016年10月

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    記述言語:英語   掲載種別:研究論文(大学,研究機関等紀要)  

  • Application of Chain Conveyor Cutter (CCC) Method to Construction of Ocean Disposal Sites 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Shizuo Ikuta

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Experimental Study of Sodium Silicate Grouting Material: Characterization and Mechanical Performances 査読 国際誌

    Rizky Satria Putranto, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Shuichi Fujita, Yoshihito Kanemasu

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Sill Pillar Application for Crown Pillar Recovery Optimization in Overhand Cut and Fill Underground Mine 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Budi Sulistianto

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Effects of the Change of Soil pH on Soil Erosion in Indonesian Open-pit Coal Mine 査読 国際誌

    Shunta Ogata, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Mechanism and Occurrence Conditions of Fly Rock at Bench Blasting 査読 国際誌

    Takashi Sasaoka, Yoshiaki Takahashi, Kotaro Yamaguchi, SUGENG WAHYUDI, Hideki Shimada, Tei Saburi, Shiro Kubota

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Effect of High Precision Detonation on Fracture Mechanism in Small Scale Blasting Tests 招待 査読 国際誌

    Yoshiaki Takahashi, Tei Saburi, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Yuji Ogata

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Characteristics of Rock Blast Damage and Damage Criterion of Limestone Rock Mass 査読 国際誌

    SUGENG WAHYUDI, Hideki Shimada, Takashi Sasaoka, Ganda Marihot Simangunsong

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Physical Changes of Coal-bearing Rock in the Dumping Site with the Utilization of Fly Ash and Organic Material as Cover Layer to Prevent Acid Mine Drainage Generation 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of 9th Asian Rock Mechanics Symposium   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Development of Filling Material into Tail-void Surrounded by Acid Sulfate Soils in Tropical Regions 招待 査読 国際誌

    Toshinao Sasaki, Hideki Shimada, SUGENG WAHYUDI, Takashi Sasaoka, Shuichi Fujita, Yasuhiro Yoshida

    Proc. of International NO-DIG Beijing 2016 34th International Conference and Exhibition, Beijing CHINA   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Sodium Silicate-Based Grouting Material Performance on Various Soil Particle Size Fractions Under Acidic Conditions 招待 査読 国際誌

    SUGENG WAHYUDI, Hideki Shimada, Rizky Satria Putranto, Takashi Sasaoka, Yoshihiro Kanemasu, Yasuharu Toshida

    Proc. of International NO-DIG Beijing 2016 34th International Conference and Exhibition, Beijing CHINA   2016年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 起砕物の飛翔挙動に及ぼす切羽の節理方向の影響に関する検討

    高橋 良尭, 山口 耕太郎, 笹岡 孝司, 島田 英樹, 藤原 崇行, 竹内 啓介

    第37回西日本岩盤工学シンポジウム論文集   39 - 42   2016年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Support Design for Main Roadway in New Underground Coal Mine Developed from Open-cut Highwall in Indonesia 査読 国際誌

    Takashi Sasaoka, Phanthoudeth Pongpanya, Ulaankhuu Batsaikhan, Hideki Shimada, Hiroshi Takamoto, Jiro Oya

    Proceeding of 35th International Conference on Ground Control in Mining (China, 2016)   15 - 23   2016年9月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 珪酸ソーダを用いた地盤改良材の数種の地盤への適用性に関する実験的検討

    松本 親樹, Rizky Satria PUTRANTO, 島田 英樹, ワヒュディ スゲン, 笹岡 孝司, 藤田 修一, 一ノ瀬 政友, 金舛 能史, 利田 靖治

    第37回西日本岩盤工学シンポジウム論文集   69 - 72   2016年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Application of Coal Ash to Postmine Land for Prevention of Soil Erosion in Coal Mine in Indonesia: Utilization of Fly Ash and Bottom Ash 招待 査読 国際誌

    Shinji Matsumoto, Shunta Ogata, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma, Rudy Sayoga Gautama

    Advances in Materials Science and Engineering   2016年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://dx.doi.org/10.1155/2016/8386598

  • Study of Column Leaching Test for Acid Mine Drainage Prevention Method in the Coal Mine with the Addition of Iron-Oxidizing Bacteria 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of 20th Conference on Environment and Mineral Processing   259 - 265   2016年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Placement of Waste Rocks in Waste Dump for Prevention of Acid Mine Drainage (AMD) by Cover System in Open Cast Coal Mine: Effects of Water Quality on AMD 査読 国際誌

    Shinji Matsumoto, Hirotaka Ishimatsu, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma, Rudy Sayoga Gautama

    Proc. of 20th Conference on Environment and Mineral Processing   311 - 316   2016年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Effects of the Cover Layer by Using Coal Ash on Revegetation in Indonesian Open Cut Coal Mine 査読 国際誌

    Shunta Ogata, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Ikuo Miyajima

    International Journal of Applied and Natural Science   5 ( 3 )   73 - 80   2016年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 高精度起爆が岩石の破壊機構に与える影響に関する基礎的研究

    高橋 良尭, 佐分利 禎, 笹岡 孝司, ワヒュディ スゲン, 久保田 士郎, 島田 英樹, 緒方 雄二

    火薬学会2016年度年会講演要旨集   39 - 42   2016年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 発破振動の最終残壁に及ぼす影響を考慮したプレスプリットの最適施工に関する研究

    笹岡 孝司, 島田 英樹, 松井 紀久男, 久保田 士郎

    第75回石灰石鉱業大会資料   84 - 103   2016年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Application of Highwall Mining System in Weak Geological Condition 査読 国際誌

    Takashi Sasaoka, Tri Karian, Akihiro Hamanaka, Hideki Shimada, Matsui Kikuo

    International Journal of Coal Science & Technology   2016年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI 10.1007/s40789-016-0121-6

  • Finite Element Method (FEM) Groundwater Inflow Modeling Associated with an Unconfined Aquifer into the Open-pit Coalmine of the Phulbari Area, NW Bangladesh 査読 国際誌

    Md. Rafiqul Islam, Ryuichi Shinjo, Mohammed Omar Faruque, Hideki Shimada, M. Farhad Howladar

    Arabic Journal of Geoscience   9 ( 394 )   2016年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI 10.1007/s12517-016-2402-1

  • Prevention of Acid Mine Drainage (AMD) by Using Sulfur-bearing Rocks for a Cover Layer in a Dry Cover System in View of the Form of Sulfur 査読 国際誌

    Shinji Matsumoto, Hirotaka Ishimatsu, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ginting Jalu Kusuma

    Journal of the Polish Mineral Engineering Society   36 ( 2 )   29 - 35   2016年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Effect of Mine Water on the Stability of Underground Coal Mine Roadways 査読 国際誌

    Takashi Sasaoka, Tri Karian, Akihiro Hamanaka, Hideki Shimada, Matsui Kikuo, Masatomo Ichinose

    International of Geotechnical and Geological Engineering   2016年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: DOI 10.1007/s10706-016-9977-x

  • Countermeasure Method for Stope Instability in Crown Pillar Area of Cut and Fill Underground Mine 査読 国際誌

    Tri Karian, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Deyu Qian, Budi Sulistianto

    International Journal of Geoscience   7   280 - 300   2016年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: http://www.scirp.org/journal/ijg http://dx.doi.org/10.4236/ijg.2016.73022

  • Study on Effects of the Cover Layer by Using Coal Ash on Revegetation in Indonesian Open Cut Coal Mine 査読 国際誌

    Shunta Ogata, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Ikuo Miyajima

    Proc. of Asian Conference on Engineering and Natural Science   198 - 206   2016年2月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Research of Fly Ash and Organic Material Utilization as Dry Cover Layer for Acid Mine Drainage Prevention Method: Column Leaching Study 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma

    Proc. of Asian Conference on Engineering and Natural Science   207 - 218   2016年2月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 硬質地盤特性に応じた効果的な泥濃式破砕型掘進機のビット検証

    松元 文彦, 森田 智, 島田 英樹

    土木学会第44回岩盤力学に関するシンポジウム講演集   194 - 199   2016年1月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Stability of Goaf-side Entry Driving in 800m Deep Island Longwall Coal Face in Underground Coal Mine 査読 国際誌

    Deyu Qian, Nong Zhang, Hideki Shimada, Cheng Wang, Takashi Sasaoka, Nianchao Zhang

    Arabian Journal of Geosciences   9 ( 1 )   1 - 28   2016年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s12517-015-2119-6

  • 土木学会第44回岩盤力学に関するシンポジウム講演集

    山元 寛哲, 辻本 康平, 笹岡 孝司, 島田 英樹, 野口 宏治, 大前 慶恵

    土木学会第44回岩盤力学に関するシンポジウム講演集   307 - 312   2016年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Study on Construction of Waste Dump by Considering the Change of Physical Properties Associated with Acid Mine Drainage in Open Pit Coal Mines in Indonesia 査読 国際誌

    Yoshinori Miyamoto, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2015   32 - 37   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on the Behavior of Ground Subsidence by Using Rectangular Pipe Jacking Method 査読 国際誌

    Naung Naung, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Fumihiko Matsumoto, Tomo Morita

    Proc. of International Symposium on Earth Science and Technology 2015, Special Issue of the Joint Program of Sustainable Resources Engineering, JPSRE   17 - 20   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Analysis of Stability and Dimensioning of Openings/Pillars with Highwall Mining System in Panian Pit of Semirara Coal Mine, Philippines 査読 国際誌

    Ulaankhuu Batsaikhan, Takashi Sasaoka, Hideki Shimada

    Proc. of International Symposium on Earth Science and Technology 2015, Special Issue of the Joint Program of Sustainable Resources Engineering, JPSRE   5 - 10   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Research of a New Classification of Potentially Acid Forming Aiming at the Prevention of Acid Mine Drainage in Open-pit Coal Mines in Indonesia 査読 国際誌

    Hirotaka Ishimatsu, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2015   346 - 350   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Utilization of Coal Ash as Topsoil Substitutes for the Reclamation of Post-Mining Area in Open Cast Coal Mine in Indonesia 査読 国際誌

    Shunta Ogata, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Ikuo Miyajima

    Proc. of International Symposium on Earth Science and Technology 2015   272 - 277   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Behavior of Flyrock in Open-pit Metal Mine 査読 国際誌

    Yoshiaki Takahashi, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Keisuke Takeuchi, Hiroaki Tanaka

    Proc. of International Symposium on Earth Science and Technology 2015   242 - 247   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Precise Identification and Extraction of Effective Microseismic Wave Components: A Case Study on the Tri-domain Decomposition Analysis 査読 国際誌

    Mingwei Zhang, Shengdong Liu, Yanlong Chen, Hideki Shimada

    Proc. of International Symposium on Earth Science and Technology 2015   238 - 241   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Crown Pillar Characteristics in Cut and Fill Underground Mine 査読 国際誌

    Tri Karian, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Budi Sulistianto

    Proc. of International Symposium on Earth Science and Technology 2015   223 - 228   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study of Fly Ash and Organic Material Utilization as Cover Layer in the Dry Cover Method for AMD Prevention in the Coal Mine, Indonesia 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Takashi Sasaoka, Ginting Jalu Kusuma, SUGENG WAHYUDI

    Proc. of International Symposium on Earth Science and Technology 2015   205 - 210   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Analytical Study on the Construction of Tunnels nearby Buildings by Pipe Roof Method 査読 国際誌

    Ryota Yoshida, Hideki Shimada, Takashi Sasaoka, Toru Sato

    Proc. of International Symposium on Earth Science and Technology 2015   170 - 175   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Water Inflow Associated with Ground Subsidence Caused by Undersea Coal Mining 査読 国際誌

    Phanthoudeth Pongpanya, Hideki Shimada, Takashi Sasaoka, Deyu Qian

    Proc. of International Symposium on Earth Science and Technology 2015   166 - 169   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Research on Evaluation of Acid-topsoil for Effective Revegetation at Post-mining Land in Indonesian Open Cast Coal Mine 査読 国際誌

    Shinji Matsumoto, Shunta Ogata, Sendy Dwiki, Hideki Shimada, Takashi Sasaoka

    Proc. of International Symposium on Earth Science and Technology 2015   65 - 69   2015年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 地質構造及び岩盤状態に基づく前壁の安定性に及ぼす発破振動の影響評価方法に関する研究 査読

    笹岡 孝司, ワヒュディ スゲン, 島田 英樹, 久保田 士郎

    石灰石   ( 398 )   47 - 52   2015年11月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Stability of Roadway in Upper Seam of Deep Multiple Rich Gas Coal Seams through Ascending Stress-relief Mining 査読

    Deyu Qian, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI

    Memoirs of the Faculty of Engineering, Kyushu University   75 ( 2 )   59 - 80   2015年11月

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    記述言語:英語   掲載種別:研究論文(大学,研究機関等紀要)  

  • Application of the Retained Gob-side Gateroad in a Deep Underground Coal Mine 査読 国際誌

    Zhiyi Zhang, Hideki Shimada, Deyu Qian, Takashi Sasaoka

    International Journal of Mining, Reclamation and Environment   30 ( 5,6 )   371 - 389   2015年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 大断面矩形推進における周辺地山の挙動に関する数値解析的検討

    吉田 亮太, 島田 英樹, 笹岡 孝司, 松元 文彦, 森田 智, 酒井 栄治

    第26回非開削技術研究発表会論文集   151 - 158   2015年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • インドネシアにおける泥水式推進工法による下水道管施工実証工事

    富原 崇之, 佐々木 勝之, 西川 貴政, 島田 英樹, 松井 紀久男

    第26回非開削技術研究発表会論文集   77 - 86   2015年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Fundamental Study on an Effect of High Precision Detonation on Fracture Mechanism 査読 国際誌

    Yoshiaki Takahashi, Tei Saburi, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Yuji Ogata

    Proc. of the 8th International Conference on Explosives and Blasting Techniques   20 - 27   2015年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Control of Rock Fragmentation at Limestone Quarries 査読 国際誌

    Kento Fukui, Yoshiaki Takahashi, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Shiro Kubota

    Proc. of the 8th International Conference on Explosives and Blasting Techniques   14 - 19   2015年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Material for Construction of Seabed Structures Using Fly Ash - Surfactant Mixtures 査読 国際誌

    Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Yasuhiro Yoshida, Shuichi Fujita

    Proc. of the 23rd International Symposium on Mine Planning and Equipment Selection   955 - 964   2015年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Field Experiments on Flight Behavior of Fragmented Rocks and Control Measure of Fly Rock 査読 国際誌

    Takashi Sasaoka, Yoshiaki Takahashi, Hirokuni Inoue, Hideki Shimada, Hiroaki Tanaka, Keisuke Takeuchi

    Proc. of the 23rd International Symposium on Mine Planning and Equipment Selection   229 - 239   2015年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Application of Pipe Roof by Using Pipe Jacking under Different Design on Behavior of Ground Surface after Tunnel Construction 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Naung Naung, Toru Sato

    Proc. of International NO-DIG 2015 33rd Internatinal Conference and Exhibition   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Method for Minimizing Soil Erosion in Open-cut Mines in Tropical Regions 査読 国際誌

    Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka

    Proc. of 34th International Conference on Ground Control in Mining (China 2015), Jiazuo CHINA   230 - 236   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Formation Mechanism of Benches on Stability of Dumping Area 招待 査読 国際誌

    Donghua Zhang, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada

    Proc. of 34th International Conference on Ground Control in Mining (China 2015), Jiazuo CHINA   215 - 229   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Application of Potentially Acid Forming for a Cover Layer in Open Pit Coal Mine in Indonesia 査読 国際誌

    Hirotaka Ishimatsu, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka

    Proc. of the 14th Conference on Science and Technology on Earth Resources and Petroleum   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Applicability of Coal Ash for the Revegetation of Post-mining Land in Indonesian Open Cut Coal Mine 査読 国際誌

    Shunta Ogata, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Ikuo Miyajima

    Proc. of the 14th Conference on Science and Technology on Earth Resources and Petroleum   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Analytical Study of Backfilling Injection into Over-cutting Area of Deep Pipe Jacking to Improve Surrounding Soil 査読 国際誌

    SUGENG WAHYUDI, Hideki Shimada, Takashi Sasaoka, Shuichi Fujita, Takashi Senda

    Proc. of 4th Annual International Conference on Geological and Earth Science   23 - 26   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Pipe Jacking Method in Connecting New Pipeline to the Existing Underground Structure Including Right Angle Curve Route 査読 国際誌

    Fumihiko Matsumoto, Tomo Morita, Eiji Sakai, Takashi Sasaoka, Hideki Shimada

    Proc. of International NO-DIG 2015 33rd International Conference and Exhibition   2015年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法を用いたパイプルーフ施工による地中構造物の隣接施工に関する数値解析的検討

    吉田 亮太, 島田 英樹, 笹岡 孝司, 佐藤 徹

    第36回西日本岩盤工学シンポジウム論文集   19 - 26   2015年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 露天掘り鉱山における発破による起砕物の飛翔特性に関する研究

    高橋 良尭, 笹岡 孝司, 島田 英樹, 田中 博章, 竹内 啓介

    第36回西日本岩盤工学シンポジウム論文集   43 - 50   2015年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • インドネシアの露天掘り石炭鉱山における黄鉄鉱を含む廃石の堆積場への適用を目的とした分類に関する研究

    石松 紘宇, 松本 親樹, 島田 英樹, 笹岡 孝司

    第36回西日本岩盤工学シンポジウム論文集   37 - 42   2015年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • 砂礫地盤におけるシールドマシンカッタービットの摩耗特性およびその予測手法に関する研究

    辻本 康平, 笹岡 孝司, 島田 英樹, 山元 寛哲, 野口 宏治

    第36回西日本岩盤工学シンポジウム論文集   27 - 32   2015年9月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Evaluation of Acid Mine Drainage Characterization for Predicting Post Drainage Water Quality in Coal Mines 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Rudy Sayoga Gautama, Ginting Jalu Kusuma, Takashi Sasaoka, Shinji Matsumoto, Fatimah Koten

    Proc. of 19th Conference on Environment and Mineral Processing   1   53 - 59   2015年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 来待砂岩および諫早砂岩を用いたSCB試験片によるモードⅠ破壊靭性値と試験片寸法の関係 査読

    船津 貴弘, 竹原 孝, 笹岡 孝司, 島田 英樹, Mahinda D. Kuruppu

    応用地質   56 ( 2 )   46 - 55   2015年6月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Numerical Study on Effect of Rock Mass Stability on Deep Deposit Slicing at Uranium Mine in Czech Republic 査読 国際誌

    Takashi Sasaoka, Akihiro Hamanaka, SUGENG WAHYUDI, Hideki Shimada, Vladimir Kebo

    Electrical Journal of Geotechnical Engineering   20 ( 12 )   4379 - 4386   2015年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • 砂利採取跡地緑化の効率化を目的とした脱水ケーキを利用する土壌改良材の開発とその植栽試験による検証 査読

    加藤 正剛, 濱中 晃弘, 島田 英樹, 笹岡 孝司, 松井 紀久男, 一ノ瀬 政友

    骨材資源   47 ( 185 )   24 - 36   2015年6月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • The Use of Sulfur-bearing Rocks for the Cover Layer to Prevent Acid Mine Drainage (AMD) in the Cover System: Characterization of Rocks 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ginting Jalu Kusuma

    Proc. of 19th Conference on Environment and Mineral Processing   1   221 - 226   2015年6月

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    記述言語:英語  

  • Utilization of Coal Ash for Preparation of Seedbed in Disturbed Land in Indonesian Open Cut Coal Mine 査読 国際誌

    Akihiro Hamanaka, Hideki Shimada, Shunta Ogata, Takashi Sasaoka, Ikuo Miyajima

    Proc. of 19th Conference on Environment and Mineral Processing   1   103 - 110   2015年6月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 発破振動シミュレーションに必要な各種特性値の決定および発破振動予測式に関する研究

    島田 英樹, 笹岡 孝司, 松井 紀久男, 久保田 士郎

    第74回石灰石鉱業大会資料   61 - 71   2015年5月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Effects of Rock Mass Conditions and Blasting Standard on Fragmentation Size at Limestone Quarries 査読 国際誌

    Takashi Sasaoka, Yoshiaki Takahashi, SUGENG WAHYUDI, Akihiro Hamanaka, Hideki Shimada, Matsui Kikuo, Shiro Kubota

    Open Journal of Geology   5 ( 5 )   331 - 339   2015年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Punch Multi-slice Longwall Mining System for Thick coal Seam under Weak Geological Conditions 査読 国際誌

    Takashi Sasaoka, Akihiro Hamanaka, Hideki Shimada, Matsui Kikuo, Nay Zar Lin, Budi Sulistianto

    Journal of Geological Resources and Engineering   3 ( 1 )   28 - 36   2015年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.17265/2328-2193/2015.01.004

  • Geotechnical and Hydrogeological Issues for Development of Underground Coal Mine from Open Pit Highwall in Seashore Region 査読 国際誌

    Takashi Sasaoka, Akihiro Hamanaka, Shizuo Ikuta, Hideki Shimada, Matsui Kikuo

    Proc. of 5th International Symposium on Mineral Resources and Mine Development   473 - 486   2015年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • The Key Factors for the Improvement of Classification Method of Waste Rocks Aimed at the Prevention of Acid Mine Drainage 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Ginting Jalu Kusuma, Rudy Sayoga Gautama

    Proc. of 5th International Symposium on Mineral Resources and Mine Development   325 - 333   2015年5月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Surface Subsidence due to Underground Mining Operation under Weak Geological Condition in Indonesia 査読 国際誌

    Takashi Sasaoka, Hiroshi Takamoto, Hideki Shimada, Jiro Oya, Akihiro Hamanaka, Matsui Kikuo

    Journal of Rock Mechanics and Geotechnical Engineering   2015年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/J.jrmge.2015.01.007

  • Fundamental Study of Effect of Waste Rock Condition on Control of Acid Mine Drainage at Open Pit Coal Mine in Tropical Regions 査読 国際誌

    Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Matsui Kikuo, Ginting Jalu Kusuma, Rudy Sayoga Gautama

    Proc. of VIETROCK 2015 International Symposium   427 - 434   2015年3月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Geotechnical Issues on Application of Highwall Mining System in Indonesia 査読 国際誌

    Takashi Sasaoka, Hideki Shimada, Akihiro Hamanaka, Budi Sulistianto, Masatomo Ichinose, Takashi Sasaoka

    Proc. of VIETROCK 2015 International Symposium   435 - 444   2015年3月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Improvement of Dumping Site Stability in Weak Geological Condition by Using Compacted Layer 査読 国際誌

    Takashi Sasaoka, Tri Karian, Amarsailhan Tsedendorj, Akihiro Hamanaka, Hideki Shimada, Matsui Kikuo

    Open Journal of Geolog   5 ( 3 )   144 - 155   2015年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Application of Goaf-side Roadway Retained and New Type Ventilation System in Deep Longwall Face 査読

    Deyu Qian, Hideki Shimada, Zhiyi Zhang, Takashi Sasaoka, Matsui Kikuo

    Memoirs of the Faculty of Engineering, Kyushu University   74 ( 3 )   99 - 116   2015年2月

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    記述言語:英語   掲載種別:研究論文(大学,研究機関等紀要)  

  • 発破振動の最終残壁に及ぼす影響を考慮したプレスプリットの最適施工に関する研究 査読

    笹岡 孝司, 島田 英樹, 松井 紀久男, 久保田 士郎

    石灰石   393   22 - 28   2015年1月

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)  

  • Application of Goaf-side Roadway Retained with Multiple Segments in Deep Underground Coal Mine 査読 国際誌

    Deyu Qian, Takashi Sasaoka, Hideki Shimada, Amarsailhan Tsedendorj, Matsui Kikuo

    Proc. of International Symposium on Earth Science and Technology 2014   72 - 77   2014年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Rehabilitation of Open Cut Coal Mine with Paper Mulberry (Broussonetia Papyrifera) in Indonesia 査読 国際誌

    Akihiro Hamanaka, Naoya Inoue, Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ikuo Miyajima

    Journal of the Polish Mineral Engineering Society   15 ( 2 )   159 - 163   2014年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Study on Distribution of Rock Fragmentation after Blasting and Development of Its Prediction Method 国際誌

    Kento Fukui, Takashi Sasaoka, SUGENG WAHYUDI, Hideki Shimada, Matsui Kikuo

    Proc. of International Symposium on Earth Science and Technology 2014   371 - 372   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of Tangential Stress at Sidewall after Cut and Fill Excavation at Underground Gold Mine 国際誌

    Kohei Tsujimoto, Purwanto, SUGENG WAHYUDI, Hideki Shimada, Takashi Sasaoka, Ridho Kresna Wattimena, Tri Karian

    Proc. of International Symposium on Earth Science and Technology 2014   369 - 370   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Indirect In-situ Stress Determination from Tunnel Deformation Monitoring 査読 国際誌

    Tri Karian, Hideki Shimada, Budi Sulistianto, Takashi Sasaoka, Pandu Winarno, SUGENG WAHYUDI, Mohammad Johannes Djuharlan, Matsui Kikuo

    Proc. of International Symposium on Earth Science and Technology 2014   312 - 315   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Control of Fragmentation Size by Changing Blasting Pattern at Open Pit Metal Mine 査読 国際誌

    Hirokuni Inoue, Takashi Sasaoka, Hideki Shimada, Akihiro Hamanaka, Matsui Kikuo, Hiroaki Tanaka, Masashi Inoue

    Proc. of International Symposium on Earth Science and Technology 2014   214 - 217   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Creating a Software to Determine the Underground Blasting Geometry Design 査読 国際誌

    Ronald Widjojo, Ganda Marihot Simangunsong, Ridho Kresna Wattimena, SUGENG WAHYUDI, Takashi Sasaoka, Hideki Shimada

    Proc. of International Symposium on Earth Science and Technology 2014   198 - 203   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Prediction of Tectonic Stress Based on Fault Slip at PT Cibaliung Sumberdaya Gold Mine Area 査読 国際誌

    Herman Sipayung, Budi Sulistianto, Tri Karian, Hideki Shimada, Mohammad Johannes Djuharlan

    Proc. of International Symposium on Earth Science and Technology 2014   192 - 197   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Assessment of Soil Erosion at Rehabilitation Area in Tropical Regions Based on Laboratory Experiment 査読 国際誌

    Akihiro Hamanaka, Naoya Inoue, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo, Ikuo Miyajima

    Proc. of International Symposium on Earth Science and Technology 2014   175 - 180   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Applicability of Fly Ash as a Topsoil Substitute for the Reclamation of Post Mine Area in Indonesian Coal Mine 査読 国際誌

    Naoya Inoue, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Proc. of International Symposium on Earth Science and Technology 2014   114 - 118   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Management of a Large Amount of Potentially Acid Forming for the Prevention of Acid Mine Drainage 査読 国際誌

    Shinji Matsumoto, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Proc. of International Symposium on Earth Science and Technology 2014   93 - 98   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Mine Void Management Study: Water Quality Assessment of Post Closure in Coal Mining by Using Forward and Inverse Modelling 査読 国際誌

    Sendy Dwiki, Hideki Shimada, Takashi Sasaoka, Imam Fadll, Rudy Sayoga Gautama, Ginting Jalu Kusuma, Fatimah Koten

    Proc. of International Symposium on Earth Science and Technology 2014   83 - 88   2014年12月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 位置修復グラウチングにおける排土工に伴う埋設管の位置修復に関する数値解析的検討

    吉田 亮太, 島田 英樹, 笹岡 孝司, 松井 紀久男, 渡辺 大

    第25回非開削技術研究発表会論文集   41 - 49   2014年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Study on Control Measures for Blast-induced Ground Vibration in Open Pit Metal Mine by Means of Numerical Analysis 査読 国際誌

    Kento Fukui, Hirokuni Inoue, Takashi Sasaoka, Hideki Shimada, Akihiro Hamanaka, Tsuyoshi Hirajima, Shiro Kubota, Tei Saburi

    Proc. of 4th Asia-Pacific Symposium on Blasting Techniques, Shenzhen CHINA   516 - 521   2014年11月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • 推進工法を用いたパイプルーフ施工における施工計上の地表面変形挙動への影響に関する数値解析的検討

    夕田 奈々, 島田 英樹, 笹岡 孝司, 松井 紀久男, 佐藤 徹

    第25回非開削技術研究発表会論文集   51 - 59   2014年11月

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    記述言語:日本語   掲載種別:研究論文(その他学術会議資料等)  

  • Fundamental Study on Directional Directional Characters of Site-specific k and b of PPV Prediction Model 査読 国際誌

    SUGENG WAHYUDI, Hideki Shimada, Ganda Marihot Simangunsong, Takashi Sasaoka, Matsui Kikuo

    Proc. of 2014 ISRM International Symposium and 8th Asian Rock Mechanics Symposium, Sapporo JAPAN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Study on Surface Subsidence due to Longwall Mining Operation under Weak Geological Condition in Indonesia 査読 国際誌

    Hiroshi Takamoto, Takashi Sasaoka, Hideki Shimada, Jiro Oya, Akihiro Hamanaka, Matsui Kikuo

    Proc. of 33rd International Conference on Ground Control in Mining (China)   168 - 173   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Current Geotechnical Issues in Open Cut Mining in Desert Area in Mongolia 査読 国際誌

    Akihiro Hamanaka, Amarsailhan Tsedendorj, Naoya Inoue, Takashi Sasaoka, Hideki Shimada, Matsui Kikuo

    Proc. of 33rd International Conference on Ground Control in Mining (China)   156 - 160   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Evaluation of the Current System for Waste Rock Treatment Considering the Rock Conditions in Open Pit Coal Mine, Indonesia 査読 国際誌

    Shinji Matsumoto, Hideki Shimada, Takashi Sasaoka, Akihiro Hamanaka, Matsui Kikuo

    Proc. of the Beijing International Symposium Land Reclamation and Ecological Restoration, Beijing CHINA   551 - 555   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Stability of Water Content on Dominant Loess Dumping Areas 査読 国際誌

    Donghua Zhang, Naoya Inoue, Akihiro Hamanaka, Takashi Sasaoka, Hideki Shimada, Matsui Kikuo

    Proc. of the Beijing International Symposium Land Reclamation and Ecological Restoration, Beijing CHINA   541 - 549   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Fundamental Study on Application of Fly Ash as Topsoil Substitute for the Reclamation of Mined Land in Indonesian Open Cut Coal Mine 査読 国際誌

    Naoya Inoue, Akihiro Hamanaka, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Proc. of the Beijing International Symposium Land Reclamation and Ecological Restoration, Beijing CHINA   535 - 540   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • An Experimental Study for Assessment of Soil Erosion at Rehabilitation Area in Indonesian Coal Mine 査読 国際誌

    Akihiro Hamanaka, Naoya Inoue, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Proc. of the Beijing International Symposium Land Reclamation and Ecological Restoration, Beijing CHINA   171 - 175   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Influence of Aquifer Drainage on Land Subsidence in Eastern Chinese Coal Mines 査読 国際誌

    Qing Yu, Jinrong Ma, Hideki Shimada, Takashi Sasaoka

    Proc. of the Beijing International Symposium Land Reclamation and Ecological Restoration, Beijing CHINA   131 - 136   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • New Pipe-jacking Method in Connecting New Pipeline to the Existing Underground Structure 査読 国際誌

    Fumihiko Matsumoto, Tomo Morita, Eiji Sakai, Hideki Shimada, Takashi Sasaoka, Matsui Kikuo

    Proc. of International NO-DIG 2014 32nd Internatinal Conference and Exhibition, Madrid SPAIN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • An Evaluation of Fly Ash - Overburden Rock Mixtures for a Cover Layer to Prevent Acid Mine Drainage Generation on Overburden Dump 査読 国際誌

    Ginting Jalu Kusuma, Hideki Shimada, Rudy Sayoga Gautama, Matsui Kikuo, Chandra Hadi Saputra

    Proc. of 2014 ISRM International Symposium and 8th Asian Rock Mechanics Symposium, Sapporo JAPAN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Surface Subsidence Prediction of longwall Underground Coal Mining Prototype by Using Numerical and Empirical Method 査読 国際誌

    Tri Karian, Suseno Kramadibrata, Budi Sulistianto, Hideki Shimada, Takashi Sasaoka, SUGENG WAHYUDI, Matsui Kikuo

    Proc. of 2014 ISRM International Symposium and 8th Asian Rock Mechanics Symposium, Sapporo JAPAN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • Analysis Coal Pillar Width and Stability Control of Gob-side Entry Driving in Deep Island Coal Face 査読 国際誌

    Deyu Qian, Takashi Sasaoka, Hideki Shimada, SUGENG WAHYUDI, Amarsailhan Tsedendorj, Cheng WANG, Matsui Kikuo

    Proc. of 2014 ISRM International Symposium and 8th Asian Rock Mechanics Symposium, Sapporo JAPAN   2014年10月

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    記述言語:英語   掲載種別:研究論文(国際会議プロシーディングス)  

  • インドネシア露天掘り鉱山の採掘跡地におけるカジノキ(Broussonetia Papyrifera(L.) Venten.)を用いた再緑化に関する研究 査読

    濱中 晃弘, 宮島 郁夫, 井上 直也, 島田 英樹, 笹岡 孝司, 松井 紀久男

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