Updated on 2024/09/16

Information

 

写真a

 
KAINUMA SHIGENOBU
 
Organization
Faculty of Engineering Department of Civil and Structural Engineering Professor
School of Engineering (Joint Appointment)
Graduate School of Engineering (Joint Appointment)
Title
Professor
Contact information
メールアドレス
Tel
0928023394
Profile
鋼構造物の腐食による老朽化に対して, 化学, 電気化学, 材料科学, 空間統計学, 力学などの複数の学術領域を横断する新しい研究領域に挑戦している.これらの研究成果に基づき, 実用に耐えうる, 構造部位レベルのミクロ腐食環境評価, 腐食損傷の経時性評価, 腐食部材の非接触非破壊検査, 大気中の犠牲陽極, などの新技術を開発している.また, これらの技術を融合することで, 大気や海洋などの様々な環境における鋼構造物の経年劣化を部材レベルで高精度に評価・予測可能とするシミュレータの開発に取り組んでいる.従来の研究領域である疲労についても, 鋼, ステンレス, アルミニウム合金の構造物を対象として,力学的視点を主とした研究を継続している.
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Research Areas

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Structure engineering and earthquake engineering

Degree

  • Dr.Eng.

Research History

  • 九州大学 大学院工学研究院 社会基盤部門 教授

    2022.6 - Present

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  • 河海大学 客員教授 兼任

    2016.6

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    Country:China

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  • 国立研究開発法人 産業技術総合研究所 外来研究院(招聘)兼任

    2015.10

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    Country:Japan

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  • Kyushu University Faculty of Engineering

    2007.4 - 2022.5

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    Country:Japan

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  • 名古屋大学:7年 岐阜大学:3.5年

Education

Research Interests・Research Keywords

  • Research theme:非破壊検査

    Keyword:非破壊検査

    Research period: 2024

  • Research theme:防食

    Keyword:防食

    Research period: 2024

  • Research theme:補強

    Keyword:補強

    Research period: 2024

  • Research theme:補修

    Keyword:補修

    Research period: 2024

  • Research theme:腐食

    Keyword:腐食

    Research period: 2024

  • Research theme:耐久性

    Keyword:耐久性

    Research period: 2024

  • Research theme:維持管理

    Keyword:維持管理

    Research period: 2024

  • Research theme:疲労

    Keyword:疲労

    Research period: 2024

  • Research theme:構造工学

    Keyword:構造工学

    Research period: 2024

  • Research theme:損傷予知

    Keyword:損傷予知

    Research period: 2024

  • Research theme:Structural engineering

    Keyword:Structural engineering

    Research period: 2024

  • Research theme:Maintenance for Steel Structures

    Keyword:fatigue, corrosion, NDT, Inspection, Reinforcement

    Research period: 1994.4

Awards

  • 令和4年度 九州大学共同研究等活動表彰

    2023.11   九州大学  

  • 令和4年度 九州大学共同研究等活動表彰

    2023.11   九州大学  

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  • 令和3年度 九州大学共同研究等活動表彰

    2022.11   九州大学  

  • 令和3年度 九州大学共同研究等活動表彰

    2022.11   九州大学  

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  • 土木学会田中賞(論文部門)

    2019.6   土木学会   Al-5Mg合金溶射と重防食塗装の取合部における耐食・防食特性に関する基礎的研究

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    本論文では,Al-5Mg合金溶射を塗装橋に部分適用する際に生じる溶射と塗装の取合部の耐食・防食特性と特異な劣化現象を物理的,電気化学的および材料科学的な学際的視点に基づき解明している.これらの解明に際して,皮膜構成や犠牲防食範囲などを考慮した線・帯状の鋼素地露出部を有するモデル試験体を考案・製作している.また,この腐食促進試験を行い,皮膜膨れの3Dレーザー測定,皮膜のEIS測定,溶射膜の開口気孔測定,SEM-EDX,EPMAなどによる多面的分析を行っている.

  • 腐食防食学会 技術賞

    2018.5   腐食防食学会   大気環境の鋼構造物に対するAl-Zn犠牲陽極防食技術の開発とその実用化

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    本技術では多数の円孔を明けたAl-Zn犠牲陽極板と高い吸水・保水性を有する繊維シートを用いることで,大気環境や滞水環境など腐食性の高い環境に曝される鋼部材に対して防食電流を安定供給する方法を確立している.繊維シートは腐食部や溶接部等の表面起伏部についても防食機能を低下させないように,対象部に対して柔軟にフィットする機能を有している.本技術の主対象は,濡れや塩類等で重度に腐食した既設部材や新設部材の構造上重要な部位である.鋼構造物の塗装塗替え時において,入隅部,狭隘部や重度に腐食した部位などでは適切な鋼素地調整が行えず,塩類が残置されるため,早期に塗膜下腐食が発生する.その結果,繰り返し塗替えを実施しても腐食進行が抑制できず,主部材が破断するなどの重大事故に至る事例が報告されている.本技術を適用することで,従来の表面被覆では防食困難な塩類等が残置された部位や重度の腐食部位であっても,長期間安定的に防食できる.また,防食電流を測定することで,陽極材の消耗速度や防食効果を容易に評価できる.

  • 九州大学 平成27年度工学講義賞

    2016.11   九州大学工学部   九州大学 平成27年度工学講義賞

  • 土木学会田中賞(論文部門)

    2006.5   土木学会   鋼構造部材のコンクリート境界部における経時的な腐食挙動に関する研究

  • 土木学会構造工学シンポジウム論文賞

    2001.5   土木学会   鋼材の腐食耐久性評価のための環境促進実験とその促進倍率に関する基礎的研究

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Papers

  • 地際部腐食センサを用いた鋼部材の気液界面の腐食性評価に関する研究 Reviewed

    貝沼重信,楊沐野,石原修二

    材料と環境   2018.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Chloride-induced durability deterioration mechanism at interface between CFRP and pitting-corroded steel with optimized surface preparation

    Cai, LH; Yang, MY; Kainuma, S; Liu, Y

    CONSTRUCTION AND BUILDING MATERIALS   441   2024.8   ISSN:0950-0618 eISSN:1879-0526

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    Publisher:Construction and Building Materials  

    This study investigated the chloride-induced durability deterioration mechanism at the interface of carbon fiber reinforced polymer (CFRP) and steel joints exposure to wet-dry cycling environment, using 27 specimens with varying corrosion levels of steel and aging periods of bonded joints. Characterization including macro and microscale observation, quantification of topographical structure, analysis of surface wettability and adherent residues, were employed to understand the steel surface conditions and their relationship with durability performance under prolonged wet-dry cycles. The results indicated that various steel surface characteristics influenced the interface in both the short and long terms; however, the priority shifted from topography for new steel to cleanliness for corroded steel. As the corrosion level of the steel increased with the aging period, notable declines were observed in the joint's ultimate capacity (∼33.4 %) and its displacement (∼9.94 %) in general responses, along with decreases in maximum slip (∼31.0 %) and shorter plateaus in local responses. This corresponded to an undesirable shift in the triggering failure mode at the ends. Additionally, deterioration mechanism encompassed “foreign attacks” as external factors, marked by corrosion at the bonding edges and inward capillary diffusion of chloride ions, and “domestic unrest” as internal factors, exemplified by the development of those adherent chloride/rust residues, weakening steel-adhesive bonds, and risk of separation. Finally, a time-dependent environmental reduction factor for the capacity model was proposed and verified using collected test data.

    DOI: 10.1016/j.conbuildmat.2024.137409

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  • Efficient rust and salt elimination from severely corroded weathering steel using continuous-wave laser as an intermediate treatment

    Wang, QD; Kainuma, S; Fujita, K; Ruan, X

    CONSTRUCTION AND BUILDING MATERIALS   440   2024.8   ISSN:0950-0618 eISSN:1879-0526

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    Publisher:Construction and Building Materials  

    This study investigates the effectiveness of using a 3 kW rotary continuous-wave laser transmitter for removing salt from severely corroded steel surfaces. It proposes an improved surface treatment flow that includes laser treatment as a pre-treatment step. This study focuses on severely corroded weathering steel with artificial corrosion pits that require painting after surface treatment to prevent corrosion under the film. This study demonstrates that the laser can effectively remove salt during the rust removal process, and the proposed surface treatment flow can prevent the re-corrosion of more than 5 % of the treated surface area in high-temperature, high-humidity environments for one week, providing a quality surface for paint coating. This study suggests that laser surface treatment can be used as a pretreatment step for abrasive blasting and should be further explored and promoted in engineering applications.

    DOI: 10.1016/j.conbuildmat.2024.137438

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  • 重度腐食した耐候性鋼材に対するアブレイシブウォータジェットの適用性 Reviewed

    貝沼重信,キムアラン,池田龍哉,豊田雄介,荒川武彦

    橋梁と基礎   ( 特別号 8月号 )   2024.8

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Reproduction of fissure corrosion and mechanism for fissure formation on ductile cast iron

    Nagai, T; Yamanaka, H; Nishikawa, A; Nonaka, H; Kainuma, S

    ENGINEERING FAILURE ANALYSIS   162   2024.8   ISSN:1350-6307 eISSN:1873-1961

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    Publisher:Engineering Failure Analysis  

    On some cast iron pipes corroded under tensile stress, corrosion with a characteristic surface appearance, known as “fissure corrosion,” was occasionally observed. Because fissure corrosion on ductile cast iron pipes has been rarely studied, the detailed conditions and mechanism for fissure formation are still elusive. In this study, the levels of tensile stress and anodic current density causing fissure corrosion on ductile cast iron were investigated through laboratory experiments to reproduce fissure corrosion and elucidate its mechanism. Fissure corrosion was reproduced at bending tensile stresses ≥200 MPa. The depth difference between the peak and valley of fissures increased with increasing anodic current density, and the fissure corrosion was attributed to the difference between the anodic current densities of the peak and valley due to plastic deformation by stress concentration. Fissure corrosion was likely to be suppressed by reducing the anodic current flowing out of ductile cast iron surface.

    DOI: 10.1016/j.engfailanal.2024.108353

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  • Utilization of Sodium Polyacrylate Hydrogels in the Sacrificial Anode Cathodic Protection Method for Steel Members at the Atmospheric Environment

    Xu, J; Kainuma, S

    INTERNATIONAL JOURNAL OF STEEL STRUCTURES   2024.7   ISSN:1598-2351 eISSN:2093-6311

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    Publisher:International Journal of Steel Structures  

    To achieve sacrificial anode cathodic protection (SACP) for steel members in the atmospheric environment, the sodium polyacrylate hydrogels were prepared and acted as electrolyte carriers in the protection system. The hydrogels absorbing varying concentrations of sodium chloride solution were verified by the water swelling and retention test, the electrochemical test, and the constant exposure test. The result shows that the hydrogel shows a remarkable water absorption capacity with the NaCl solution. However, within 48 h, little difference shows in the swelling ratio. And the water retentivity weakens with the concentrations of sodium chloride solution increasing up to 3.5 mass%. The hydrogel absorbing 10.0 mass% sodium chloride solution exhibits the highest retention ratio. Moreover, the steel specimens immersed in the hydrogel show greater resistance to corrosion compared to exposure in NaCl aqueous solution. Besides, the SACP method using the hydrogel can sustain corrosion protection for over 200 h, based on the time-dependent anti-corrosion current density, which ensures the durability of the system. Overall, the findings suggest that sodium polyacrylate hydrogels demonstrate promising attributes as electrolyte carriers, broadening the potential application of the SACP method to atmospheric environments.

    DOI: 10.1007/s13296-024-00865-0

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  • Application of Cathodic Protection Method on Steel Structures using Sacrificial Anode and Sodium Polyacrylate-Sodium Carboxymethyl Cellulose (PANa–CMC) Hydrogel Electrolyte Reviewed International journal

    ( Vol.20 )   e02742   2024.7

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Application of cathodic protection method on steel structures using sacrificial anode and sodium polyacrylate-sodium carboxymethyl cellulose (PANa-CMC) hydrogel electrolyte

    Xu, J; Yang, MY; Li, SY; Kainuma, S; Ji, BH; Murayama, S

    CASE STUDIES IN CONSTRUCTION MATERIALS   20   2024.7   ISSN:2214-5095

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    Publisher:Case Studies in Construction Materials  

    An ionically conductive sodium polyacrylate-sodium carboxymethyl cellulose (PANa–CMC) hydrogel electrolyte was developed for the sacrificial anode cathodic protection (SACP) of carbon steel in high-humidity environments. The incorporation of varying ratios of CMC into hydrogel formulation enhanced the water retention capacity, adhesion strength, and electrochemical performance, making it suitable for SACP applications. Particularly, PANa-5% CMC hydrogels demonstrated a current density of approximately 3 μA/cm², inhibited passive corrosion product formation, and sequestered metal ions from anodes, thus minimizing contamination. These findings highlight the substantial potential of PANa–CMC hydrogels as electrolytes, expanding the application of the SACP method to atmospheric environments.

    DOI: 10.1016/j.cscm.2023.e02742

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  • Advancements in abrasive water-jet treatment for efficient surface cleaning and comprehensive corrosion removal in steel structures

    Park, S; Kainuma, S; Yang, MY; Kim, A; Ikeda, T; Toyota, Y; Arakawa, T

    JOURNAL OF BUILDING ENGINEERING   84   2024.5   eISSN:2352-7102

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    Publisher:Journal of Building Engineering  

    The effects of a newly developed nozzle type, with divergent flow, and abrasive particle size on the surface preparation properties of steel substrate using abrasive water-jet treatment (AWT) were analyzed. The corrosion and chloride removal efficiencies were evaluated by applying this technique to parts of severely corroded steel structures. The evaluation of the surface characteristics of the treated specimens included analysis of the treatment area, maximum erosion depth, surface roughness profile, and residual abrasive material quantity. The corrosion removal efficiency was assessed using surface salinity measurements and SEM-EDX analysis. The experimental results demonstrated that the application of the developed divergent nozzle and smaller abrasive particle sizes in the AWT process resulted in an expanded treatment range and effective prevention of excessive erosion depth and surface roughness. Additionally, ultra-high-pressure water with abrasives completely eliminated corrosion products and chlorides present on both the surface and interiors of the corroded steel surface, achieving a cleanliness level exceeding Sa 3. This process prevented the formation of flash rust on the cleaned surface for up to 24 h and prolonged the time before the reoccurrence of corrosion on the treated surface. To summarize, the AWT with a divergent nozzle and smaller abrasive particles creates the most ideal surface preparation characteristics for subsequent coating and provides higher surface cleanliness suitable for practical engineering applications.

    DOI: 10.1016/j.jobe.2024.108623

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  • Advancements in Abrasive Water-Jet Treatment for Efficient Surface Cleaning and Comprehensive Corrosion Removal in Steel Structures Reviewed International journal

    S. H. Park, S. Kainuma, M. Yang, A. Kim, T. Ikeda, Y. Toyota and T. Arakawa

    Journal of Building Engineering   ( Vol.84 )   108623d   2024.5

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Fundamental study on cotton-like fiber acting as electrolyte carriers in the sacrificial anode cathodic protection system for closed-section steel structures under atmospheric environments

    Xu, J; Yang, MY; Kainuma, S; Inoue, D

    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE   19 ( 3 )   2024.3   ISSN:1452-3981

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    Publisher:International Journal of Electrochemical Science  

    In the pursuit of sacrificial anode cathodic protection (SACP) for closed-section steel structures exposed to atmospheric conditions, a cotton-like fiber serves as the electrolyte carrier. The efficacy of this approach was validated through assessments of water absorption, retention, electrochemical properties, and SACP trials. The cotton-like fiber exhibited notable hydrophilic characteristics, absorbing nearly seven times its weight of the electrolyte and retaining over 50% of its maximum water absorption capacity after 15 days. Furthermore, the ionic conductivity of the fiber, when fully saturated with 0.1 wt% NaCl aq, was nearly twice that of the same concentration solution without fibers, diminishing as the electrolyte content decreased. Additionally, the open-circuit potential (OCP) of the Al-3Zn sacrificial anode was approximately −0.2 V relative to steel. Moreover, Nyquist plots revealed that electrodes in fibers were more resistant to dissolution compared to those in 0.1 wt% NaCl aq. In the SACP tests, the combination of cotton-like fibers with the Al-3Zn anode exhibited a protective performance for steel members, as assessed by the current density, instant-off potential, and steel surface conditions.

    DOI: 10.1016/j.ijoes.2024.100518

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  • Electrochemical Interaction Behaviours Between Adjacent Coating Defects in Steel Structure Associated with Corrosion Acceleration Effects Reviewed International journal

    J. Tang, M. Yang and S. Kainuma

    Corrosion Science   ( Vol.227 )   111730   2024.2

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  • Electrochemical interaction behaviours between adjacent coating defects in steel structure associated with corrosion acceleration effects

    Tang, J; Yang, MY; Kainuma, S

    CORROSION SCIENCE   227   2024.2   ISSN:0010-938X eISSN:1879-0496

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    Publisher:Corrosion Science  

    The corrosion interaction mechanism of carbon steel was studied to address the mutual interference of carbon steels under coating defects in the atmospheric environment. The findings revealed that the electrochemical interactions between the carbon steels were primarily influenced by the solution resistance, cathode area, and cathode-to-anode area ratio. In addition, the upper limit of the accelerating effect of the macrocell current on the anodic corrosion rate was determined by theoretical deduction. Finally, the corrosion-accelerating effect of the macrocell current was determined to assess the corrosion rate of carbon steels with electrochemical interactions under defects.

    DOI: 10.1016/j.corsci.2023.111730

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  • Effect of Si and Cu on Corrosion Characteristics of Spheroidal Graphite Cast Iron in Atmospheric Environment

    Dote Ichiro, Yamashita Kazuya, Kuwahara Yuuki, Kai Nobuhiro, Kainuma Shigenobu

    Journal of Japan Foundry Engineering Society   96 ( 1 )   3 - 11   2024.1   ISSN:13420429 eISSN:21855374

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    Language:Japanese   Publisher:Japan Foundry Engineering Society  

    <p>  This study aims to investigate the corrosion characteristics of spheroidal graphite cast iron in an atmospheric environment and compare them with those of carbon steel and weathering steel. The atmospheric exposure test results showed that the corrosion rate of spheroidal graphite cast iron is significantly lower than that of carbon steel and less than or equal to that of weathering steel. The main reason for the differences in the corrosion rate of the three materials should be due to the high protectiveness of the rust layer.</p><p>  Previous research suggests that Si and Cu contribute to the rust protection of spheroidal graphite cast iron, but the details are unclear.</p><p>  In this study, an atmospheric exposure test was conducted using specimens with minimal additions of Si and Cu to confirm their effects on the corrosion behavior of spheroidal graphite cast iron in an atmospheric environment.</p><p>  The results showed that the corrosion rate of the specimens with added Si was significantly lower than that of the specimens with minimal addition of Si. It was also revealed that Si was concentrated in the oxide state in the inner layer of the rust, especially around graphite.</p><p>  In addition, the corrosion mechanism of spheroidal graphite cast iron in an atmospheric environment was studied, considering the effects of Si and Cu.</p>

    DOI: 10.11279/jfes.96.3

    CiNii Research

  • Investigation on bonding behavior between CFRP patch and corrosion-damaged steel associated with surface preparation techniques

    Cai, LH; Yang, MY; Kainuma, S; Liu, Y

    CONSTRUCTION AND BUILDING MATERIALS   411   2024.1   ISSN:0950-0618 eISSN:1879-0526

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    Publisher:Construction and Building Materials  

    To assess the impact of corrosion on steel and the effectiveness of surface preparation techniques on the bonding behavior between carbon fiber reinforced polymer (CFRP) and steel, thirty bonded joint specimens were examined. These specimens were based on three distinct corrosion levels of steel and three conventional surface preparation techniques. Furthermore, various evaluation methods were employed to understand the steel surface characteristics, encompassing macro and microscale observations, analysis of topographical structures, and quantification of surface evaluation indices. These were performed to determine their correlations with the interfacial stress behavior. The findings revealed that when the target for repair shifted from a new steel substrate to a corroded one, the synergistic performance at the steel-adhesive interface decreased. This led to a decrease in the maximum shear stress at the plate end, and there was also an undesirable shift in the mode of failure. Both test parameters (i.e., the corrosion level and surface preparation), synergistically determined the surface cleanliness, topography, and bonding defects, all three of which directly influenced the bonding behavior. Finally, an improved model for predicting the debonding capacity of CFRP-corroded steel bonded joints was introduced, incorporating surface damage (k1) and surface topography (k2) coefficients. This model's applicability was also verified by collecting other test data from available literature.

    DOI: 10.1016/j.conbuildmat.2023.134279

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  • Fundamental Study on Cotton-like Fiber Acting as Electrolyte Carriers in the Sacrificial Anode Cathodic Protection System for Closed-Section Steel Structures under Atmospheric Environments, International Journal of Electrochemical Science Reviewed International journal

    J. Xu, M. Yang, S. Kainuma and D. Inoue

    International Journal of Electrochemical Science   ( Vol.19 )   100518   2024.1

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Investigation on Bonding Behavior between CFRP Patch and Corrosion-damaged Steel Associated with Surface Preparation Techniques Reviewed International journal

    L. Cai, M. Yang, S. Kainuma and Y. Liu

    Construction and Building Materials   ( Vol.411 )   134279   2024.1

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    Language:English   Publishing type:Research paper (scientific journal)  

  • 大気環境における球状黒鉛鋳鉄のSiおよびCuが腐食に及ぼす影響 Reviewed

    土手一朗,山下和也,桑原祐樹,甲斐信博,貝沼重信

    鋳造工学   Vol.96 ( 1 )   3 - 11   2024.1

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • The application of abrasive water-jet treatment on severely corroded weathering steel bridge

    Toyota Y., Kainuma S., Park S., Ikeda T., Arakawa T.

    Bridge Maintenance, Safety, Management, Digitalization and Sustainability - Proceedings of the 12th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2024   2153 - 2158   2024   ISBN:9781032770406

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    Publisher:Bridge Maintenance, Safety, Management, Digitalization and Sustainability - Proceedings of the 12th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2024  

    In some environments where the amount of road salts or airborne sea salt particles are relatively high, weathering steels can be corroded remarkably. Under such conditions, weathering steel is unable to form its protective layer of rust, necessitating additional protective measures such as painting. Before repainting weathering steel, it is essential to completely remove not only the protective layer of rust but also any corrosion products. These corrosion products are physically very hard, necessitating chipping before abrasive blasting. However, a single blast treatment is often insufficient to completely remove the corrosion products, requiring multiple repetitions. Despite this, it can be challenging to fully remove chlorides remaining in deeply corroded areas. Such residual chlorides often cause localized corrosion under the coating. Abrasive water-jet treatment (AWT) has been developed as a new method for preparation of weathering steel surface. Abrasive waterjet is one of the cutting technology for cutting harder materials, which has been developed in the 1980s. AWT can remove rust layer containing corrosion easily with the ultra-high pressure water of Mach 2 and abrasive materials. Additionally, during AWT process, the water temperature rises, which effectively helps wash away residual substances containing chlorides. Due to these merits, AWT is superior to conventional surface treatment methods in terms of the removal of thick rust as well as the cleaning of surface residues. In this study, AWT was applied to an actual corroded bridge where it located in Japan, and it was verified the efficiency of removing corrosion products and chlorides. The results demonstrated that both the corrosion products and residual surface chlorides were completely removed in a very short period of time.

    DOI: 10.1201/9781003483755-254

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  • EFFECT OF SURFACE TREATMENT AND CURING TEMPERATURE ON THE BOND BEHAVIOR BETWEEN STEEL MEMBER AND CARBON FIBER SHEET

    YANG Muye, XIE Jiajing, KAINUMA Shigenobu, CAI Lianheng, TANG Jian

    Japanese Journal of JSCE   80 ( 8 )   n/a   2024   eISSN:24366021

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    Language:Japanese   Publisher:Japan Society of Civil Engineers  

    <p> The bond behavior between steel member and carbon fiber sheet is subject to variations based on construction conditions, such as surface preparation methods and curing temperatures. However, there exists considerable uncertainty regarding how these conditions affect the bonding characteristics of carbon fiber sheets, thereby posing challenges in determining the optimal design and construction parameters for reinforcement methods. This study conducted a comparative analysis of four surface treatment methods to assess their effects on the surface properties and adhesive properties of steel substrates. It was also examined the shear strength between steel plates and composite materials. Besides, the study delved into aspects such as the hardening rate, mechanical properties, thermal properties, and fiber penetration of the impregnation resin under different environmental temperatures. Furthermore, an initial isothermal curing model of epoxy resin was constructed, while the vitrification process related to thermal history was speculated. The enhancement brought by the post-curing process on the diverse material properties of epoxy resin was evaluated. The insights of this study have the potential to significantly enhance the bond performance of steel members strengthened with CFRP materials.</p>

    DOI: 10.2208/jscejj.23-00250

    CiNii Research

  • The Relationship Between the Surface Characteristics and Corrosion Properties of Carbon Steel Affected by Abrasive Water-Jet Treatment

    Park S., Kainuma S., Ikeda T., Toyota Y., Arakawa T.

    Lecture Notes in Civil Engineering   389   165 - 175   2024   ISSN:23662557 ISBN:9789819963676

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    Publisher:Lecture Notes in Civil Engineering  

    Abrasive water-jet treatment (AWT) is applied in this study as a promising surface cleaning method for steel structures. This study aimed to evaluate the effect of changes in the surface properties of steel on the corrosion characteristics of the base steel plate by AWT. The changes in the surface configuration and microstructure of the steel plate obtained at different standoff distances from AWT were compared to those of abrasive blasting. The surface characteristics of the specimens were evaluated for their roughness and micro-structural features. The test results showed that the smaller the standoff distance, the changes in microstructures generated from the increased plastic deformation layers during the AWT became distinct. As the energy reaching the substance during the AWT increased, found the increased surface hardening and the reduced grain size on the plastic deformation sections, which resulted in enhanced corrosion resistance. Hence, it was verified that AWT has a positive effect on the corrosion properties of the base metal as a surface cleaning technic for steel structures.

    DOI: 10.1007/978-981-99-6368-3_15

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  • Effects of interfacial defects on plate-end shear stress in bonded joints of CFRP-corroded steel

    CAI Lianheng, YANG Muye, KAINUMA Shigenobu

    Journal of structures and materials in civil engineering   39 ( 0 )   85 - 93   2023.12   ISSN:21854157 eISSN:2759176X

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    Over the past decade, CFRP strips have been increasingly used worldwide to repair or strengthen steel bridges. However, a large number of researchers use uncorroded steel as the target object before attaching CFRP. This approach is somewhat unreasonable as most steel members that require repair have suffered corrosion damage to different degrees. Additionally, before CFRP retrofitting, the corroded steel should be cleaned first, and the level of steel surface cleanliness is dependent upon the rust-removal method used. Even so, it is difficult to entirely remove all corrosion rust from the steel surface in practical applications. This means that in some cases, interfacial defects are almost inevitably going to occur. Therefore, in this study, the effects of interfacial defects on the corroded steel surface, following three kinds of rust-removal methods (acid solvent, disk sander, and abrasive blast), were primarily evaluated by means of the debonding shear stress at the plate end. In addition, several interfacial defects such as air bubbles, kissing bonds, and secondary rust, were observed based on surface and cross-section analyses using SEM-EDX, respectively. Varying amounts of rust residues tend to induce rust-back, and over time, cause visible under-film corrosion based on the observation of fracture interface. These observations can also provide strong evidence to explain why there is a certain reduction in strengthening effectiveness when using CFRP strips to repair corroded steel, compared to uncorroded steel. Finally, the authors argued that the disk sander in a single way for rust removal was insufficient in the case of repairing corroded steel members with a lot of relatively deep corrosion pits. Because severe rust residues and under-film corrosion observed was likely the primary reason for the adhesive's separation from the steel surface, thereby causing very premature failure of CFRP retrofitting.

    DOI: 10.60345/kabse.39.0_85

    CiNii Research

  • Investigation on Irreversible Deterioration Mechanism of CFRP–Steel Adhesive Joint Based on the Hydrothermal Aging Behavior of Resin Matrix Reviewed International journal

    ( Vol.58 )   105581   2023.12

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  • Effect of Continuous Wave Laser Treatment on the Adhesion and Durability of Rc-I Heavy-Duty Paint Coated Carbon Steel Reviewed International journal

    Q. Wang, S. Kainuma, S. Zhuang and M. Haraguchi

    Case Studies in Construction Materials   ( Vol.19 )   e02420   2023.12

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  • Effects of Interfacial Defects on Plate-End Shear Stress in Bonded Joints of CFRP-Corroded Steel Reviewed

    L. Cai, M. Yang and S. Kainuma

    ( Vol.39 )   85 - 93   2023.12

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  • Effect of continuous wave laser treatment on the adhesion and durability of Heavy-Duty Paint coated carbon steel

    Wang, QD; Kainuma, S; Zhuang, SS; Haraguchi, M

    CASE STUDIES IN CONSTRUCTION MATERIALS   19   2023.12   ISSN:2214-5095

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    This study explored the feasibility of direct coating of steel surfaces treated with a continuous-wave laser (CWL). The adhesion and corrosion resistance of Heavy-Duty Paint coatings were evaluated on CWL-treated surfaces and compared with those of surfaces treated with molten alumina blasting. The results showed that the surface texture created by CWL provided greater adhesion of the Rc-I coating than its cohesive strength. However, the presence of oxides on the CWL-treated surfaces caused a high cathodic disbondment (CD), which reduced the corrosion resistance of the coated steel in corrosive environments. Decreasing the laser head sweep speed can improve the surface roughness and area but does not address the issues of CD and corrosion creep (CC). This study concludes that, given the limitations of current commercial CWL systems, it is recommended to blast CWL-treated surfaces before coating to improve durability and corrosion resistance in corrosive environments.

    DOI: 10.1016/j.cscm.2023.e02420

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  • Investigation on irreversible deterioration mechanism of CFRP-steel adhesive joint based on the hydrothermal aging behavior of resin matrix

    Xie, JJ; Yang, MY; Kainuma, S

    STRUCTURES   58   2023.12   ISSN:2352-0124

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    Resin-impregnated carbon fiber fabric reinforced polymer (CFRP) is a novel material for steel structure reinforcement, but its performance is influenced by moisture and temperature. This study investigates the irreversible degradation of CFRP–steel adhesive joints in a hydrothermal setting, focusing on resin hydrothermal aging behavior. Moisture absorption tests, Fourier-transform infrared spectroscopy (FT-IR) and differential scanning calorimetry (DSC) were conducted to assess moisture's impact on resin matrix's properties. Results indicate that moisture absorption behavior is partially reversible through physical drying, while hydrolysis resulting from moisture absorption is irreversible. The partially reversible aspect of moisture absorption leads to a partial restoration of the thermodynamic properties of the resin matrix. Additionally, the mechanical performance of resin specimens and CFRP-steel adhesive joints in hydrothermal conditions was assessed using tensile and pull-off tests. Findings show that elevated temperatures accelerate the moisture absorption rate of resin while increasing the maximum moisture absorption capacity. The moisture absorption affects the fracture surface morphology of the resin matrix, with aging time negatively correlated with adhesion strength. Compared to the hydrothermally aged state, there is a slight recovery in the mechanical performance of CFRP–steel adhesive joints after drying desorption. The saline environment with no significant promotion aging compared to the distilled water environment. These findings provide insights for evaluating CFRP–steel adhesive joints’ durability in atmospheric or marine environments.

    DOI: 10.1016/j.istruc.2023.105581

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  • Galvanic corrosion behavior of hot-dip Al and 55Al-Zn coatings applied to steel bolted joints in atmospheric environments

    Gao, Y; Kainuma, S; Yang, MY; Ishihara, S; Inoue, D

    CONSTRUCTION AND BUILDING MATERIALS   401   2023.10   ISSN:0950-0618 eISSN:1879-0526

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    Atmospheric corrosion is one of the most critical issues in steel structures. To improve the structure's durability and reduce its cost, hot-dip coatings are a significant method for steel protection. The corrosion behavior of Al-based hot-dip coatings has been extensively studied. Galvanic corrosion usually occurs when steel members are coated with different hot-dip coatings and placed in direct contact. In this study, galvanic corrosion of an Al coating in contact with a 55Al–Zn coating in an atmospheric environment was investigated through electrochemical and exposure tests. The galvanic corrosion and its mechanism were studied based on open circuit potential (OCP), galvanic current, and X-ray diffraction (XRD) analyses. This study verified the galvanic corrosion of bolt joints in the actual application by the long-term exposure test. The results suggests that 55Al–Zn coating is a good substitute for Zn coating used for bolted joints in contact with Al-coated steel plate.

    DOI: 10.1016/j.conbuildmat.2023.132694

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  • Galvanic Corrosion Behavior of Hot-Dip Al and 55Al–Zn Coatings Applied to Steel Bolted Joints in Atmospheric Environments Invited Reviewed International journal

    ( Vol.401 )   132694   2023.10

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  • Evaluation of Influence Factors for Galvanic Corrosion Coupled between Carbon Fiber Cloth and Carbon Steel

    Yang Muye, Kainuma Shigenobu, Niu Wenxuan, Xie Jiajing

    Zairyo-to-Kankyo   72 ( 7 )   202 - 211   2023.7   ISSN:09170480 eISSN:18819664

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    <p>Carbon fiber-reinforced plastic (CFRP)-strengthened steel structures are susceptible to galvanic corrosion, especially in high-humidity and marine environments. This study evaluated the key factors influencing galvanic corrosion coupled between carbon fiber and common steel. These factors include the specific electrochemical properties of unidirectional carbon fiber (CF) materials, contact mode between dissimilar materials, and environmental temperature. The results reveal that the carbon filaments and tows were considered physically homogeneous resistors in the fiber direction. However, the surface resistance drops significantly when the CF cloth is in flat contact with a rough conductive metal surface because of the optimized conductive path and enhanced electric contact area. Moreover, based on the Arrhenius equation, this study has developed a simplified model to explain the acceleration effect of temperature on CF-steel galvanic corrosion. It was found that galvanic corrosion is more sensitive to temperature changes than the corrosion of common steel.</p>

    DOI: 10.3323/jcorr.72.202

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  • Evaluation of influence factors for galvanic corrosion coupled between carbon fiber cloth and carbon steel Reviewed

    yang muye, Shigenobu Kainuma, Wenxuan Niu, Jiajing Xie

    Vol.72 ( No.7 )   pp.202-211   2023.7

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  • Evaluation of Influence Factors for Galvanic Corrosion Coupled Between Carbon Fiber Cloth and Carbon Steel Reviewed

    M. Yang, S. Kainuma, W. Niu, J. Xie

    材料と環境(Zairyo-to-Kankyo)   Vol.72 ( No.7 )   pp.202-211   2023.7

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  • Effect of Surface Characteristics of Abrasive Water-jet Treatment on Corrosion Behavior of Carbon Steel Reviewed

    S. H. Park, S. Kainuma, T. Ikeda, Y. Toyota and Y. Morita

    材料と環境   Vol.72 ( No.5 )   pp.*-*   2023.6

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  • Effect of Surface Characteristics of Abrasive Water-jet Treatment on Corrosion Behavior of Carbon Steel

    PARK Sang-Hong, KAINUMA Shigenobu, IKEDA Tatsuya, TOYOTA Yusuke, MORITA Yushi

    Zairyo-to-Kankyo   72 ( 5 )   169 - 178   2023.5   ISSN:09170480 eISSN:18819664

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    <p>This study examined the relationship between the microstructure of the base metal and its corrosion behavior using abrasive water-jet treatment (AWT). The changes in the surface configuration and microstructural features of carbon steel obtained at different standoff distances from AWT were compared to those of blast treatment. The surface characteristics of the specimens were assessed for their roughness and microstructure. The relationship between roughness and corrosion behavior was the opposite result of conventional literature and showed that factors other than roughness among surface properties have a greater influence on the corrosion resistance for specimens treated in this study. The experimental results showed that the smaller the standoff distance, the changes in microstructures induced from the increased plastic deformation layers during the AWT became apparent. As the energy arriving at the substrate during the AWT increased, we observed the increased surface hardening and the reduced grain size on the plastic deformation sections, which resulted in improved corrosion resistance. Therefore, it was demonstrated that the surface cleaning of AWT has a positive effect on the corrosion properties of the base materials, which maintained their lifespan.</p>

    DOI: 10.3323/jcorr.72.169

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  • AlとZnの溶射皮膜と重防食塗装の重ね皮膜部における耐久・防食特性に関する基礎的研究 Reviewed

    楊昊軒,貝沼重信,鈴木啓介,楊沐野,豊田 雄介

    土木学会論文集 A1   Vol.78 ( 2 )   213 - 230   2023.3

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  • AlとZnの溶射皮膜と重防食塗装の重ね皮膜部における耐久・防食特性に関する基礎的研究 Reviewed

    楊昊軒, 貝沼重信, 鈴木啓介, 楊沐野, 豊田 雄介

    土木学会論文集 A1   Vol.78 ( 2 )   213 - 230   2023.3

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  • Quantitative Evaluation of Surface Cleanliness of Weathering Steel Treated by Continuous Wave Laser Reviewed International journal

    Q. Wang, S. Kainuma, P. Huo and R. Morikawa

    Optics and Laser Technology   Vol.158 ( Part A )   2023.2

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    DOI: https://doi.org/10.1016/j.optlastec.2022.108864

  • Continuous-wave-laser surface cleaning of high strength bolts: Analysis of bolt axial force loss Invited Reviewed International journal

    Q. Wang, S. Kainuma, P. Huo and S. Zhuang

    Structures   Vol.48   1598 - 1608   2023.2

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    DOI: https://doi.org/10.1016/j.istruc.2023.01.073

  • Continuous-wave-laser surface cleaning of high strength bolts: Analysis of bolt axial force loss Invited Reviewed International journal

    Q. Wang, S. Kainuma, P. Huo and S. Zhuang

    Structures   48   1598 - 1608   2023.2   ISSN:2352-0124

  • Quantitative Evaluation of Surface Cleanliness of Weathering Steel Treated by Continuous Wave Laser Reviewed International journal

    Q. Wang, S. Kainuma, P. Huo and R. Morikawa

    Optics and Laser Technology   158 ( Part A )   2023.2   ISSN:0030-3992 eISSN:1879-2545

  • Effect of Surface Characteristics of Abrasive Water-jet Treatment on Corrosion Behavior of Carbon Steel Reviewed

    S. H. Park, S. Kainuma, T. Ikeda, Y. Toyota and Y. Morita

    Vol.72 ( No.5 )   pp.*-*   2023.1

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  • Evaluation of Influence Factors for Galvanic Corrosion Coupled Between Carbon Fiber Cloth and Carbon Steel Reviewed International journal

    M. Yang, S. Kainuma, W. Niu and J. Xie

    Zairyo-to-Kankyo   Vol.72 ( No.5 )   2023.1

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  • Evaluation of Influence Factors for Galvanic Corrosion Coupled Between Carbon Fiber Cloth and Carbon Steel Reviewed International journal

    M. Yang, S. Kainuma, W. Niu and J. Xie

    Zairyo-to-Kankyo   Vol.72 ( No.5 )   2023.1

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  • Corrosion Protection Method with Sacrificial Anode for Steel Members in Boundary with Ground Using Water Swelling Rubber

    Xu J., Kainuma S., Takaki K., Yang M., Tomoda T.

    Lecture Notes in Mechanical Engineering   219 - 227   2023   ISSN:21954356 ISBN:9789811968402

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    A new cathodic protection method including a sacrificial anode and a water swelling rubber was developed and applied to steel members in boundary with ground in the environment of stagnant water and dryness. To ensure applicability, the water swelling rubber was considered as the electrolyte carrier. The reliabilities in water absorption and retention capacity of the rubber were verified by an immersion and drying test. In addition, an electrochemical test was conducted to evaluate the applicability of the water swelling rubber under different environmental conditions. The test results demonstrated that the water absorption and retention performance of the rubber are associated with electrolyte concentration. And the method with the rubber is suitable for immersed and dry environments.

    DOI: 10.1007/978-981-19-6841-9_22

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  • FUNDAMENTAL STUDY ON DURABILITY AND ANTI-CORROSION CHARACTERISTICS OF OVERLAPPING LAYERS BETWEEN Al/Zn THERMAL SPRAYED COATING AND HEAVY DUTY PAINT COATING

    YANG Haoxuan, KAINUMA Shigenobu, SUZUKI Keisuke, YANG Muye, TOYOTA Yusuke

    Japanese Journal of JSCE   79 ( 6 )   n/a   2023   eISSN:24366021

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    <p> In steel highway bridges, the multi-layered overlapping coating was adopted in some cases, which applies paint on the sprayed coating. There are many unclear points about the durability and anti-corrosion properties of this overlapped coating film. In this study, to clarify the durability and anti-corrosion characteristics of overlapping layers between Al and Zn thermal sprayed coating and heavy duty paint coating, the specimens of single sprayed coating and overlapping coatings were prepared for the combined cyclic corrosion tests. A cross-cut coating defect was introduced into each specimen. After the test, the coating blister scans and electrochemical measurements on polarization were carried out on specimens, while the cross-section elemental analyses using SEM-EDX, and compound identification by XRD, etc. were also conducted. Test results indicate that the durability of Al overlapping layers is lower than that of the Zn overlapping layer, which deteriorated faster. Moreover, the degradation mechanism of the overlapping coatings between Al- or Zn-based sprayed coating and heavy duty paint coating was investigated, for those exposed to a highly corrosive and salinity environment.</p>

    DOI: 10.2208/jscejj.22-00288

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  • Effectiveness of Laser Treatment on Carbon Steel with Various Forms of Corrosion Pits

    Park, S; Kainuma, S; Yang, M; Miki, H; Asano, T

    PROCEEDINGS OF THE 2ND INTERNATIONAL CIVIL ENGINEERING AND ARCHITECTURE CONFERENCE, CEAC 2022   279   328 - 333   2023   ISSN:2366-2557 ISBN:978-981-19-4292-1 eISSN:2366-2565

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    A high-power continuous-wave laser is applied in this study as a replaceable surface treatment method for steel structures. Various forms of corrosion pits will affect the laser treatment efficiency for surface preparation of severely corroded steel structures. In order to evaluate the effect of laser treatment on the steel surface with corrosion pits, carbon steels with artificial pits of various depths and widths were performed and treated by laser irradiation. SEM-EDX analysis distinctly identified laser-treated areas under conditions by mapping elements. Results indicate the laser beam can reach the bottom of pits, promising cleaning efficiency of laser irradiation is still worth expecting.

    DOI: 10.1007/978-981-19-4293-8_34

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  • Evaluation on Deterioration and Blister Progression of Duplex Layers Between Al-5 Mg Thermal Sprayed Coating and Heavy-Duty Paint Coating

    Yang, H; Kainuma, S; Yang, M; Asano, T

    PROCEEDINGS OF THE 2ND INTERNATIONAL CIVIL ENGINEERING AND ARCHITECTURE CONFERENCE, CEAC 2022   279   362 - 368   2023   ISSN:2366-2557 ISBN:978-981-19-4292-1 eISSN:2366-2565

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    It is commonly duplex layers partially placed on a thermal sprayed coating when narrow parts are difficult to thermal spray. In a previous study, it was shown that when the duplex layer has a defect, thermal spray coating deteriorates faster than the single-layer coating. It is critical to evaluate and anticipate the occurrence and progression of duplex layer degradation and blistering in order to execute effective maintenance management for steel structures. In this investigation, specimens with duplex layers were exposed to the atmosphere and corrosion environment was monitored using ACM-type corrosion sensors and temperature-humidity sensors. Based on these findings, we proposed a method to evaluate the deterioration and blister progression of duplex layer between Al-5Mg thermal sprayed coating and heavy-duty paint coating in an environment without rain-washing action of adhered sea salt.

    DOI: 10.1007/978-981-19-4293-8_38

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  • Laser cleaning on severely corroded steel members: Engineering attempt and cleanliness assessment Reviewed International journal

    Wang, QD; Kainuma, S; Zhuang, S; Shimizu, K; Haraguchi, M

    JOURNAL OF CLEANER PRODUCTION   376 ( 134224 )   2022.11   ISSN:0959-6526 eISSN:1879-1786

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    A highly effective, environmentally friendly, high-power continuous-wave laser (CWL) transmitter was newly developed to remove corrosion products from severely corroded steel structures. In this regard, treatment conditions of dry laser cleaning (DLC) and wet laser cleaning (WLC) of the drench, soak, and rinse methods are adopted, and the cleanliness effect is compared with that of conventional abrasive blasting treatment. The morphologies and chemical compositions of untreated and treated surfaces are analyzed using three-dimensional digital microscopy, laser confocal microscopy, and scanning electron microscopy–energy dispersive X-ray spectrometry. The results show that laser cleaning can efficiently remove corrosion products and salts that severely corrode steel members, as well as prolong the re-corrosion time of the cleaned surfaces. WLC can achieve excellent microscopic cleaning and reduce the effect of high-temperature inputs on the surface via laser irradiation. Further mechanistic analysis indicates that ablation, melting, and evaporation during laser cleaning primarily contribute to the removal of corrosion products and salts. As a result, the WLC drench method yields the best surface cleanliness and is suitable for practical engineering applications. This study provides a basis for maintaining severely corroded structures via laser-cleaning techniques.

    DOI: 10.1016/j.jclepro.2022.134224

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  • 固体ロケット噴煙環境下における鋼材の腐食進行性に関する基礎的研究 Reviewed

    森彩乃, 貝沼重信, 由井剛, 押川渡

    鋼構造年次論文報告集   Vol.30   449 - 454   2022.11

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  • 高出力連続波レーザー処理した鋼材の硬さ性状と残留応力 Reviewed

    劉偉傑, 貝沼重信, 庄樹森, 原口学

    鋼構造年次論文報告集   Vol.30   436 - 442   2022.11

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  • 大気暴露試験の開始時期が裸普通鋼板の腐食進行性に及ぼす影響 Reviewed

    貝沼重信,飯尾翔磨,楊昊軒

    土木構造・材料論文集   Vol.38   78 - 88   2022.11

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  • Effect of Epoxy Resin Degradation on The Adhesion Strength of CFRP-Steel Join Reviewed

    J. Xie, M. Yang, S. Kainuma

    Vol.30   181 - 188   2022.11

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  • Effect of Epoxy Resin Degradation on The Adhesion Strength of CFRP-Steel Join Reviewed

    J. Xie, M. Yang, S. Kainuma

    鋼構造年次論文報告集   Vol.30   181 - 188   2022.11

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  • Bond Behavior between CFRP and Corroded Steel Plate Associations with Surface Treatments Invited Reviewed International journal

    M. Yang, S. Kainuma, J. Xie, W. Liu and Y. Liu

    Composites Part B   246 ( 110280 )   2022.11   ISSN:1359-8368 eISSN:1879-1069

  • 固体ロケット噴煙環境下における鋼材の腐食進行性に関する基礎的研究 Reviewed

    森彩乃, 貝沼重信, 由井剛, 押川渡

    鋼構造年次論文報告集   Vol.30   449 - 454   2022.11

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  • 高出力連続波レーザー処理した鋼材の硬さ性状と残留応力 Reviewed

    劉偉傑, 貝沼重信, 庄樹森, 原口学

    鋼構造年次論文報告集   Vol.30   436 - 442   2022.11

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  • 大気暴露試験の開始時期が裸普通鋼板の腐食進行性に及ぼす影響 Reviewed

    貝沼重信, 飯尾翔磨, 楊昊軒

    土木構造・材料論文集   Vol.38,   pp.*-*   2022.11

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  • Bond Behavior between CFRP and Corroded Steel Plate Associations with Surface Treatments Invited Reviewed International journal

    M. Yang, S. Kainuma, J. Xie, W. Liu and Y. Liu

    Composites Part B   Vol.246 ( 110280 )   2022.9

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    DOI: https://doi.org/10.1016/j.compositesb.2022.110280

  • Laser Cleaning on Severely Corroded Steel Members: Engineering Attempt and Cleanliness Assessment Reviewed International journal

    Q. Wang, S. Kainuma, S. Zhuang, K. Shimizu and M. Haraguchi

    Journal of Cleaner Production   Vol.376 ( 134224 )   2022.9

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    DOI: https://doi.org/10.1016/j.jclepro.2022.134224

  • 高出力連続波レーザーで素地調整した鋼材の表面特性に関する基礎的検討 Reviewed

    貝沼重信,庄樹森,劉偉傑,原口学

    土木学会論文集 A1   Vol.78 ( 2 )   213 - 230   2022.7

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    DOI: https://doi.org/10.2208/jscejseee.78.2_213

  • 高出力連続波レーザーで素地調整した鋼材の表面特性に関する基礎的検討

    貝沼重信, 庄樹森, 劉偉傑, 原口学

    土木学会論文集 A1   78 ( 2 )   213 - 230   2022.7

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  • Propagation Mode and Characteristics of Fatigue Cracks in Steel Bridge Deck After Drilling Ahead of The Crack Tip Invited Reviewed International journal

    L. Fang, Z. Q. Fu, B. H. Ji and S. Kainuma

    Advanced Steel Construction   Vol.18 ( No.2 )   544 - 551   2022.4   ISSN:1816-112X

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    DOI: 10.18057/IJASC.2022.18.2.3

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  • Research on Mixed Mode Crack Drilling Under Out-Of-Plane Shear in Steel Bridge Deck Reviewed International journal

    International Journal of Fatigue   156 ( 106679 )   1 - 12   2022.3

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    DOI: https://doi.org/10.1016/j.ijfatigue.2021.106679

  • Research on Mixed Mode Crack Drilling Under Out-Of-Plane Shear in Steel Bridge Deck Reviewed

    L. Fang, Z, Q. Fu, B. H. Ji, S. Kainuma

    International Journal of Fatigue   156 ( 106679 )   1 - 12   2022.3

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  • Research on mixed mode crack drilling under out-of-plane shear in steel bridge deck

    Fang, L; Fu, ZQ; Ji, BH; Kainuma, S

    INTERNATIONAL JOURNAL OF FATIGUE   156   2022.3   ISSN:0142-1123 eISSN:1879-3452

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    The stop-hole stress characteristics under out-of-plane shear (mode III) were compared with that under in-plane tension (I) and shear (II). Drilling effect of mixed mode I & III cracks were analyzed. The result shows that drilling for mode III cracks can achieve a better effect. The stop-hole life Ni is related to component failure life Nf, elastic modulus, stress intensity factor KI and hole radius R. The ratio Ni/Nf is linear to hole edge strain and KI/R, through which the hole life in real bridges can be evaluated. Critical and reasonable hole diameters can also be determined after measuring KI.

    DOI: 10.1016/j.ijfatigue.2021.106679

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    Scopus

  • Synergistic Effect of Corrosion and Residual Stress on Fatigue Cracks of Finger-Type Bridge Expansion Joints Reviewed International journal

    Engineering Failure Analysis   131 ( 105894 )   1 - 17   2022.1

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    DOI: https://doi.org/10.1016/j.engfailanal.2021.105894

  • Synergistic Effect of Corrosion and Residual Stress on Fatigue Cracks of Finger-Type Bridge Expansion Joints Reviewed International journal

    M. Yang, S. Kainuma, W. Nabeshima, M. Yamauchi, B. H. Ji

    Engineering Failure Analysis   131 ( 105894 )   1 - 17   2022.1   ISSN:1350-6307 eISSN:1873-1961

  • Corrosion Behavior of Hot-Dip Al Coating Contact with Concrete During Hardening Process of Concrete

    Gao, Y; Kainuma, S; Yang, M; Ishihara, S; Hashimoto, M; Inoue, D

    PROCEEDINGS OF 2021 4TH INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING AND ARCHITECTURE   201   239 - 245   2022   ISSN:2366-2557 ISBN:978-981-16-6931-6 eISSN:2366-2565

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    Publisher:Lecture Notes in Civil Engineering  

    Hot-dip Al coating is an effective and economical protection method for steel structures. Hot-dip Al coated steel members have also been used in the case that contact with concrete. Al is an amphoteric metal that can react with acid and alkaline. Concrete is an alkaline material. The corrosion behavior of hot-dip Al coating contact with concrete is studied by measurement OCP and monitoring the change of pH during the hardening process of concrete. And the atmospheric test that simulates the actual structures. The corrosion products are analyzed by the diffraction of X-rays (XRD). The hot-dip Al coating can be dissolved during the hardening process. With the decreasing pH of concrete, the Al coating also has a relatively stable due to the passivation effect. In the dry and no stagnant water environment, the hot-dip Al coating has a better anti-corrosion behavior due to the passivation and shielding effect of complex calcium-aluminum compounds.

    DOI: 10.1007/978-981-16-6932-3_21

    Web of Science

    Scopus

  • 大気環境における球状黒鉛鋳鉄の腐食特性とさび層の保護性評価

    土手 一朗, 桑原 裕樹, 山下 和也, 甲斐 信博, 貝沼 重信

    鋳造工学 全国講演大会講演概要集   179 ( 0 )   46 - 46   2022   ISSN:18805388 eISSN:24242012

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    Language:Japanese   Publisher:公益社団法人 日本鋳造工学会  

    DOI: 10.11279/jfeskouen.179_46

    CiNii Research

  • FUNDAMENTAL STUDY ON SURFACE PROPERTIES OF CARBON STEEL AFFECTED BY HIGH-POWER CONTINUOUS WAVE LASER TREATMENT

    KAINUMA Shigenobu, ZHUANG Shusen, LIU Weijie, HARAGUCHI Manabu

    Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))   78 ( 2 )   213 - 230   2022   eISSN:21854653

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    Language:Japanese   Publisher:Japan Society of Civil Engineers  

    <p> Many cases of undercoating corrosion occurred at the early stage after repainting have been reported in the steel structures, mainly caused by the residual corrosion products containing salts on the steel substrate. A high-power continuous wave (CW) laser cleaning has been considered one of the effective rust removal methods applied to steel plates. However, there are no fundamental studies on the surface characteristics of steel substrate after the CW laser surface preparation. This study aims to conduct an essential examination of the surface characteristics of steel treated with a high-power CW laser. The objectives of this study are the laser-irradiated steel, and the steel blasted after laser irradiation, conducting the surface roughness measurement, metallographic analysis, XRD analysis, electro-chemical tests, and adhesion test on anti-corrosion coating. The results demonstrated the surface characteristics, the composition of the oxide film, the depth of the re-melted zone and heat-affected zone, the residual property of oxide film, and its corrosion resistance. The adhesion properties of paint coating and thermal spray coating were also revealed.</p>

    DOI: 10.2208/jscejseee.78.2_213

    CiNii Research

  • Improvement in Bond Behavior and Thermal Properties of Carbon Fiber-Reinforced Polymer Strengthened Steel Structures Reviewed International journal

    Composite Structures   Vol.278   1 - 15   2021.12

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  • Surface Characteristics and Corrosion Behavior of Steel Substrate Treated by Abrasive Blasting Reviewed International journal

    Metals2021   11(Issue12) ( 2065 )   1 - 21   2021.12

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    DOI: https://doi.org/10.3390/met11122065

  • 様々な大気環境における都市内高架橋の腐食性評価に関する研究 Reviewed

    高木魁士,貝沼重信,吉田大祐,三島啓吾,徳山裕也

    鋼構造年次論文報告集   Vol.29   pp.25 - 32   2021.11

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  • Fe/Ag対ACMセンサを用いた飛来海塩環境におけるAl-5Mg合金溶射と重防食塗装の複層皮膜の膨れ評価 Reviewed

    楊昊軒,貝沼重信,武藤和好,浅野貴弘

    土木構造・材料論文集   Vol.37   2021.11

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  • ジンクリッチ塗膜の傷部に対する防食特性に関する電気化学的検討 Reviewed

    貝沼重信,井上凌,楊沐野

    土木学会論文集 A1   Vol.77 ( 3 )   439 - 454   2021.11

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    DOI: https://doi.org/10.2208/jscejseee.77.3_439

  • ロケット打上げ時の噴煙が鋼材の腐食進行性に及ぼす影響に関する基礎的研究 Reviewed

    田中蒼之,貝沼重信,森彩乃,由井剛,堀秀輔

    鋼構造年次論文報告集   Vol.29   503 - 509   2021.11

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  • 熱影響部に着目した鋼製伸縮装置の疲労破断メカニズムの検討 Reviewed International journal

    楊沐野,貝沼重信,鍋島渉,山内誉史,吉伯海

    鋼構造年次論文報告集   Vol.29   546 - 553   2021.11

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  • Characterizing Steel Surface Features Affected by Abrasive Waterjet Treatment Reviewed

    Vol.29   585 - 592   2021.11

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  • 24年間使用された照明柱の腐食特性に基づく球状黒鉛鋳鉄の腐食進行過程の推定 Reviewed International journal

    貝沼重信,土手一朗,山下和也,桑原裕樹

    防錆管理   Vol.65 ( No.9 )   330 - 339   2021.9

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  • 滞水と乾湿繰り返しの環境における近接塗膜傷部の鋼素地間の腐食特性に関する基礎的研究 Reviewed International journal

    貝沼重信,樋口亮,楊沐野

    材料と環境   Vol.70 ( No.8 )   271 - 276   2021.8

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  • 大気環境における球状黒鉛鋳鉄の腐食進行性に関する研究 Reviewed

    土手一朗,桑原裕樹,山下和也,甲斐信博,岡田紗季,貝沼重信

    材料と環境   Vol.70 ( No.8 )   257 - 2646   2021.8

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  • Time-Dependent Prediction on The Localized Corrosion of Steel Structure Using Spatial Statistical Simulation Reviewed International journal

    S. Kainuma, M. Yang, J. Xie and Y. S. Jeong

    International Journal of Steel Structures   Vol.21   987 - 1003   2021.6

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    DOI: https://doi.org/10.1007/s13296-021-00485-y

  • Investigation of Steel Corrosion Near The Air-Liquid Interface in NaCl Solution and Soil Environment Reviewed International journal

    M. Yang and S. Kainuma

    Corrosion Engineering Science and Technology   Vol.21   1 - 13   2021.6

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    DOI: https://doi.org/10.1080/1478422X.2021.1943818

  • Investigation on the Peak Temperature and Surface Defects on the Carbon Steel Treated by Rotating CW Laser Reviewed International journal

    S. Zhuang, S. Kainuma, M. Yang, M. Haraguchi, T. Asano

    Optics & Laser Technology   135   1 - 9   2021.3

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    DOI: https://doi.org/10.1016/j.optlastec.2020.106727

  • Long-Term Deterioration Mechanism of Hot-Dip Aluminum Coating Exposed to A Coastal-Atmospheric Environment Reviewed International journal

    S. Kainuma, M. Yang, Y. Gao and M. Hashimoto

    Construction and Building Materials   280   1 - 16   2021.3

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  • 飛来海塩環境におけるAl-5Mg合金溶射と重防食塗装の取合部の耐食・防食特性 Reviewed

    貝沼重信,楊昊軒,楊沐野,武藤和好,宮田弘和

    土木学会論文集A1   77 ( 1 )   180 - 198   2021.3

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    Language:Japanese  

  • Characterizing Corrosion Properties of Carbon Steel Affected by High-Power Laser Cleaning Reviewed International journal

    S. Zhuang, S. Kainuma, M. Yang, M. Haraguchi and T. Asano

    Construction and Building Materials   274   1 - 11   2021.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.conbuildmat.2020.122085

  • Fundamental Study on The Relationship Between Rust Characteristics and Corrosion Degree of Common Steel Reviewed International journal

    Q. Wang, S. Kainuma and M. Yang

    Journal of Constructional Steel   28   267 - 273   2020.12

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  • Mechanical Properties and Fracture Mechanism of Laser-Treated Carbon Steel under Monotonic Tensile Test Reviewed International journal

    S. Zhuang, S. Kainuma, M. Zhao, H. Manabu and T. Asano

    Journal of Constructional Steel   27   285 - 291   2020.12

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  • Al-5Mg 合金溶射と重防食塗装の重ね部位の耐候性に関する基礎的研究 Reviewed

    楊昊軒,貝沼重信,武藤和好,宮田弘和,尾知修平

    日本鋼構造協会 鋼構造年次論文報告集   28   249 - 256   2020.11

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  • 重度に腐食した無塗装耐候性鋼部材の電気化学的素地調整に関する基礎的研究 Reviewed

    飯尾翔磨,貝沼重信,石原修二,王啓迪,井上大地

    日本鋼構造協会 鋼構造年次論文報告集   28   1 - 9   2020.11

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  • 大気腐食環境における球状黒鉛鋳鉄のさびの評価 Reviewed

    土手一朗,貝沼重信,桑原裕樹,甲斐信博

    日本鋼構造協会 鋼構造年次論文報告集   28   208 - 213   2020.11

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  • 異種材との接触に伴う溶融Al めっきの腐食性に関する基礎的検討 Reviewed

    石原修二,貝沼重信,高揚,井上大地,橋本幹雄

    日本鋼構造協会 鋼構造年次論文報告集   28   45 - 52   2020.11

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  • 近接塗膜傷間におけるマクロセル腐食の電気化学特性に関する基礎的研究 Reviewed

    貝沼重信,長谷川昂志,楊沐野

    土木学会論文集   Vol.76 ( No.3 )   467 - 480   2020.10

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    DOI: https://doi.org/10.2208/jscejseee.76.3_467

  • Deterioration and Anti-Corrosion Behaviors of Overlapped Layer between Al-5mg Alloy Thermal Spray Coating and Heavy-Duty Paint Coating in Highly Corrosive Atmospheric Environment Reviewed International journal

    S. KAINUMA, M. YANG, H. YANG, K. MUTO and H. MIYATA

    17th International Conference on Fracture and Damage Mechanics, Key Engineering Materials   Vol774   619 - 324   2020.9

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  • 超音波噴霧による定量塩付着方法の提案と塩付着性状に関する基礎的検討 Reviewed

    貝沼重信,キムアラン

    日本防錆技術協会 防錆管理   Vol.63 ( No.8 )   285 - 300   2020.6

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  • 大気環境における球状黒鉛鋳鉄の初期腐食挙動 Reviewed

    土手一朗,桑原裕樹,甲斐信博,貝沼重信

    材料と環境   Vol.67 ( No.10 )   404 - 415   2020.4

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  • 大気環境における普通鋼板と耐候性鋼板の腐食表面性状の空間統計数値シミュレーション Reviewed

    宮崎泰樹,貝沼重信,竹田智紀

    土木構造・材料論文集   Vol.35   107 - 113   2019.12

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  • Atmospheric corrosion protection method for corroded steel members using sacrificial anode of Al-based alloy Reviewed International journal

    M. Yang, S. Kainuma, S. Ishihara, A. Kaneko and T. Yamauchi

    Construction & Building Materials   Vol.234   1 - 12   2019.11

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    DOI: https://doi.org/10.1016/j.conbuildmat.2019.117405

  • Corrosion Protection of Steel Members Using An Al-Zn Base Sacrificial Anode and Fiber Sheet in An Atmospheric Environment Invited Reviewed International journal

    S. Kainuma, M. Yang, S. Ishihara, A. Kaneko and T. Yamauchi

    Construction & Building Materials   2019.11

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  • 高炉スラグ混合セメント系防食塗料の防食性評価 Reviewed

    天野佳絵,森山実加子,貝沼重信,井上大地,石原修二

    日本鋼構造協会 鋼構造年次論文報告集   Vol.27   346 - 352   2019.11

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  • 様々な大気環境における都市内高架橋の腐食性評価に関する研究 Reviewed

    竹田智紀,貝沼重信,中野慶彦,緒方一真史

    日本鋼構造協会 鋼構造年次論文報告集   Vol.27   366 - 373   2019.11

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  • 道路橋鋼製フィンガープレートのルート部の腐食表面性状に関する基礎的研究 Reviewed

    X.Weikun,貝沼重信,楊沐野,山内誉史,鍋島渉

    日本鋼構造協会 鋼構造年次論文報告集   Vol.27   391 - 397   2019.11

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  • Al-Mg溶射と重防食塗装の突合せ部の耐食性向上に関する研究 Reviewed

    武藤和好,貝沼重信,劉少博,楊沐野,宮田弘和

    日本鋼構造協会 鋼構造年次論文報告集   Vol.27   359 - 365   2019.11

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  • 有機ジンク塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究 Reviewed

    宮﨑泰樹,貝沼重信,長谷川昂志

    日本鋼構造協会 鋼構造年次論文報告集   Vol.27   353 - 358   2019.11

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  • クロスカットを有するAl-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性に関する基礎的研究 Reviewed

    武藤和好,貝沼重信,杜錦軒,劉少博,楊沐野,宮田弘和

    土木学会論文集A1   2019.10

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  • Cathodic Protection System Applied to Steel Using Fiber Sheet and Al-based Alloy Anode in Atmospheric Environment Reviewed International journal

    Muye Yang, Shigenobu Kainuma, Shusen Zhuang, Shuji Ishihara, Akira Kaneko, Takao Yamauchi

    International Journal of Electrochemical Science   Vol.14   9858 - 9875   2019.10

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    DOI: 10.20964/2019.10.40

  • Al-3Zn合金鋳造板と架橋型アクリレート繊維シートを用いた大気犠牲防食技術の鋼道路橋に対する適用性 Reviewed

    貝沼重信,山下和也,石原修二,兼子彬,山内孝郎

    日本防錆技術協会 防錆管理   2019.5

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  • ブラスト処理の研削材と施工条件が鋼素地表面性状と研削材の残留度に及ぼす影響 Reviewed

    貝沼重信,キムアラン,池田龍哉,小寺健史

    日本防錆技術協会 防錆管理   2019.5

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  • Fatigue Crack Retrofitting by Closing Crack Sutface Reviewed International journal

    Z.Y.ZHOU, B.JI, Z.FU, S.KAINUMA, S.TSUKAMOTO

    International Journal of Fatigue   2019.2

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  • Al-5Mg合金溶射と重防食塗装の重ね部の飛来海塩環境における耐食・防食性能に関する基礎的研究 Reviewed

    劉少博,貝沼重信,杜錦軒,武藤和好,宮田弘和

    土木構造・材料論文集   2018.12

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  • 様々な大気環境に曝される都市内高架橋の腐食進行性評価に関する研究 Reviewed

    竹田智紀,貝沼重信,中野慶彦,緒方一真

    土木構造・材料論文集   2018.12

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  • Electrochemical Properties of Hot-dip Aluminized Coating in Alkaline Environment Reviewed International journal

    Y. GAO, M. YANG, S. KAINUMA, S. ISHIHARA, M.HASHIMOTO

    Journal of Structural and Materials in Civil Engineering   2018.12

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  • ブラスト研削材の使用繰返数が鋼素地表面性状に及ぼす影響評価 Reviewed

    キムアラン,貝沼重信,池田龍哉,小寺建史

    日本鋼構造協会 鋼構造年次論文報告集   2018.11

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  • 近接する塗膜傷間における鋼材腐食の電気化学機構に関する基礎的研究 Reviewed

    貝沼重信,増本岳,楊沐野,佐島隆生

    材料と環境   2018.11

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  • 飛来海塩環境におけるAl-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性 Reviewed

    武藤和好,貝沼重信,劉少博,杜錦軒,宮田弘和

    日本鋼構造協会 鋼構造年次論文報告集   2018.11

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  • セメント系塗料の鋼材角部防食下地材への適用に関する基礎的検討 Reviewed

    貝沼重信,井上大地,池田幹友,森山実加子,石原修二

    日本鋼構造協会 鋼構造年次論文報告集   2018.11

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  • Scalable Elasticoluminescent Strain Sensor for Precise Dynamic Stress Imaging and Onsite Infrastructure Diagnosis Reviewed International journal

    L.LIU,C.N.XU, A.YOSHIDA,D.TU,N.UENO, S. KAINUMA

    Advanced Materials Technology   2018.9

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    DOI: https://doi.org/10.1002/admt.201800336

  • Corrosivity Evaluation for Steel Members Near The Atmosphere-Liquid Interface Using The Ground Corrosion Sensor Reviewed International journal

    S. KAINUMA, M. YANG

    17th International Conference on Fracture and Damage Mechanics   2018.9

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  • 高炉スラグ混合セメント系防食塗料の防食特性に関する電気化学的検討 Reviewed

    天野佳絵,森山実加子,池田幹友,日比野誠,貝沼重信

    材料と環境2018 講演大会論文   67 ( 8 )   191 - 201   2018.8

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  • Fatigue Behavior Investigation and Stress Analysis for Rib-To-Deck Welded Joints in Orthotropic Steel Decks Reviewed International journal

    S. KAINUMA, M. YANG, Y.S. JEONG, S. INOKUCHI, A. KAWABATA, D. UCHIDA

    International Journal of Steel Structures   Vo.119   113 - 122   2018.6

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  • Assessment of fatigue life of out-of-plane gusset welded joints using 3D crack propagation analysis Reviewed International journal

    Y.S. JEONG, S. KAINUMA, J.H. AHN, W.H. LEE

    Journal of the Korea Institute for Structural Maintenance and Inspection   Vol.22 ( No.31 )   2018.1

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  • Evaluation Method for Time-Dependent Corrosion Depth of Uncoated Weathering Steel Using Thickness of Corrosion Product Layer Reviewed International journal

    S. KAINUMA, Y. YAMAMOTO, J.H. AHN, Y.S. JEONG

    Structural Engineering and Mechanics   Vol. 65 ( No.2 )   191 - 201   2018.1

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  • Structural Behavior of Orthotropic Steel Decks with Artificial Cracks in Longitudinal Ribs Reviewed International journal

    M. YANG, S. KAINUMA, Y.S. JEONG

    Journal of Constructional Steel Research   Vo.141   132 - 144   2017.12

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  • 熱伝導性を考慮した鋼構造部材の腐食環境モニタリング Reviewed

    八木孝介,貝沼重信,平尾みなみ

    土木構造・材料論文集   ( 第33 号 )   49 - 57   2017.12

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  • Study on Anti-Corrosive Method with Sacrificial Anode for Embedded Steel Members using Water Swelling Rubber Reviewed International journal

    M. YANG, S.KAINUMA, T. TOMODA, K. MINAMI

    9th International Symposium on Steel Structures, Jeju, Korea   2017.11

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  • 河川鋼製水門における各構造部位の腐食性評価 Reviewed

    八木孝介,貝沼重信,加藤禎洋,石田直己

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   721 - 728   2017.11

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  • 溶接継手部の塗膜劣化・腐食特性に及ぼす影響因子の評価 Reviewed

    谷川慶太,貝沼重信,井口進,坂本達朗,石原修二

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   747 - 752   2017.11

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  • レーザー散乱光を用いたブラスト鋼板の表面粗さの測定と評価 Invited Reviewed

    広野邦彦,福田雅人,武藤和好,貝沼重信,杦本正信

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   713 - 720   2017.11

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  • ブラスト処理条件が鋼素地の表面性状と研削材残留度に及ぼす影響 Reviewed

    キムアラン,貝沼重信,渡邉亮太,池田龍哉,小寺建史

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   737 - 742   2017.11

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  • 大気環境における球状黒鉛鋳鉄の腐食挙動に関する基礎的研究 Invited Reviewed

    池田鮎美,甲斐信博,椎本圭一,貝沼重信

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   679 - 683   2017.11

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  • Al-5Mg 合金溶射と重防食塗装の重ね部の耐食性向上法に関する基礎的研究 Reviewed

    貝沼重信,杜錦軒,武藤和好,宮田弘和

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   673 - 678   2017.11

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  • 耐候性鋼材を用いた高力ボルト摩擦接合面の表面粗さとすべり係数 Reviewed

    井上大地,内田大介,浅野浩一,貝沼重信,増本岳

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   48 - 54   2017.11

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  • フィンガープレートの犠牲陽極防食法に関する電気化学的検討 Reviewed

    百田寛之,貝沼重信,田畑晶子,井口進,塚本成昭

    日本鋼構造協会 鋼構造年次論文報告集   Vol.25   684 - 687   2017.11

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  • Al-5Mg合金溶射と重防食塗装の取合部における耐食・防食特性に関する基礎的研究 Reviewed

    貝沼重信,藤本拓史,杜錦軒,楊沐野,武藤和好,宮田弘和

    土木学会論文集A1   Vol.73 ( No.2 )   496 - 496   2017.10

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  • Experimental investigation for structural parameter effects on fatigue behavior of rib-to-deck welded joints in orthotropic steel decks Invited Reviewed International journal

    S. KAINUMA, M. YANG, Y.S. JEONG, S. INOKUCHI, A. KAWABATA, D. UCHIDA

    Engineering Failure Analysis   Vol.79   520 - 537   2017.9

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  • Prediction for Corrosion Depth of Weathering Steel Using Corrosion Product Layer Reviewed International journal

    S.KAINUMA, Y. YAMAMOTO, A.R. KIM, Y.S. JEONG, J.H. AHN

    The 2017 World Congress on Advances in Structural Engineering and Mechanics   2017.9

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  • 海岸環境で約25年間供用された溶融アルミニウムめっき桟橋の腐食性と耐食・防食性 Reviewed

    貝沼重信,八木孝介,平尾みなみ,本幹雄,宇都章彦

    日本防錆技術協会 防錆管理   Vol.723 ( No.9 )   329 - 340   2017.9

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  • Deterioration Behaviors of Overlapping Layers between Al-5Mg Alloy Thermal Spray Coating and Heavy-Duty Paint Coating Reviewed International journal

    S.KAINUMA, J. DU, M. YANG, H. MIYATA

    16th International Conference on Fracture and Damage Mechanics, Key Engineering Materials, Florence, Italy   Vol.713   187 - 191   2017.7

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  • Deterioration Behaviors of Overlapping Layers between Al-5Mg Alloy Thermal Spray Coating and Heavy-Duty Paint Coating Reviewed International journal

    S. KAINUMA, J. DU, M. YANG, K. MUTO, H. MIYATA

    16th International Conference on Fracture and Damage Mechanics   2017.7

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  • 鋼部材の地際部における経時腐食挙動-腐食表面シミュレーションに基づく鋼構造部材の腐食損傷の推定- Reviewed

    貝沼重信, 細見直史

    日本建設機械施工協会 建設機械施工   Vol.53 ( No.5 )   57 - 61   2017.5

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  • Al-Zn陽極材と吸水・保水繊維シートを用いた鋼部材の大気犠牲陽極防食技術に関する研究 Reviewed

    S.KAINUMA, 土橋洋平, 石原修二, 内田大介, 兼子彬, 山内孝郎

    土木学会論文集A   Vol.73 ( No.2 )   165 - 172   2017.4

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  • Analysis investigation for fatigue behavior of rib-to-deck welded joints with different structural parameters in orthotropic steel decks Reviewed International journal

    S.KAINUMA, M.YANG, Y.S.JEONG, S.INOKUCHI, A.KAWABATA, D. UCHIDA

    Engineering Failure Analysis   Vo.119   113 - 122   2017.4

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  • Mechanoluminescent Testing as an Efficient Inspection Technique for the Management Reviewed International journal

    A. YOSHIDA, L. LIU, D. TU, S.KAINUMA, C.N. XU

    Journal of Disaster Research   Vol.12 ( No.3 )   506 - 514   2017.4

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  • 鋼床版上面の架設用吊金具残し部の疲労耐久性に関する実験的検討 Reviewed

    井口進, 内田大介, 鄭暎樹, S.KAINUMA

    日本鋼構造協会鋼 構造論文集   第24巻 ( 第93 号 )   73 - 81   2017.3

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  • 塗膜欠陥の寸法・近接度が鋼材の腐食挙動に及ぼす影響に関する基礎的研究 Reviewed

    S.KAINUMA, 小林淳二, 宇都宮 一浩, 坂本 達朗

    土木学会論文集A   Vol.73 ( No.1 )   84 - 97   2017.2

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  • 鋼道路橋の典型的な腐食損傷事例とその対策の課題 Reviewed

    貝沼重信

    化学工学会誌   Vol.81 ( No.2 )   69 - 71   2017.2

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  • NaClによる高腐食性環境におけるAl-5Mg合金溶射皮膜の耐食・防食特性に関する基礎的研究 Reviewed

    S.KAINUMA, 郭小竜, 小林淳二, 武藤和好, 宮田弘和

    土木学会論文集A   Vol.72 ( No.3 )   440 - 452   2016.12

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  • 漏水の影響を受ける都市内高架橋鋼桁端部の腐食挙動に関する基礎的検討 Reviewed

    八木孝介, S.KAINUMA, 平尾みなみ, 塚本成昭, 吉田貴保

    土木構造・材料論文集   ( 第32 号 )   39 - 45   2016.12

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  • Al-Mg合金溶射/Znめっき,Zn溶射のガルバニック腐食特性に関する電気化学的検討 Reviewed

    藤本拓史, S.KAINUMA, 宮田弘和

    土木構造・材料論文集   ( 第32号 )   55 - 62   2016.12

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  • Analytical investigation on stress characteristics of rib-to-crossbeam connections in orthotropic steel deck with artificial cracks Reviewed International journal

    M. YANG, S.KAINUMA, Y.S. JEONG

    Journal of Structural and Material in Civil Engineering   ( No.32 )   47 - 54   2016.12

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  • Analytical investigations on the structural behavior of orthotropic steel deck with artificial fatigue cracks in U-ribs Reviewed

    M. YANG, S.KAINUMA, Y.S. JEONG

    Vol.24   686 - 692   2016.11

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  • 鋼橋の腐食性・腐食環境評価のための小片裸鋼板とACM型腐食センサの適用とその事例 Reviewed

    貝沼重信

    日本防錆技術協会 防錆管理   Vol.58 ( No.11 )   446 - 453   2016.11

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  • 疲労損傷を有する橋梁フィンガージョイントの腐食表面性状に関する基礎的研究 Invited Reviewed International journal

    百田寛之, S.KAINUMA, 鄭暎樹, 田畑晶子, 塚本成昭

    日本鋼構造協会 鋼構造年次論文報告集   Vol.24   701 - 704   2016.11

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  • 防食皮膜試験体に導入するクロスカットの機械加工法に関する基礎的検討 Reviewed

    S.KAINUMA, 八木孝介, 郭小竜, 小林淳二, 佐島隆生

    日本鋼構造協会 鋼構造年次論文報告集   Vol.24   733 - 739   2016.11

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  • 面外ガセット溶接継手の疲労強度向上のためのまわし溶接止端部の溝加工法の検討 Reviewed

    田淵大介, 佐島隆生, S.KAINUMA, 八木伸曉, 内田大介

    日本鋼構造協会 鋼構造年次論文報告集   Vol.24   590 - 597   2016.11

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  • Welding Residual Stress in Roots Between Deck Plate and U-Rib in Orthotropic Steel Decks Invited Reviewed International journal

    S.KAINUMA, Y. S. JEONG, M. YANG, S. INOKUCHI

    Measurement   Vol.92   475 - 482   2016.10

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  • Al-Zn合金鋳造板と繊維シートを用いた鋼部材の大気犠牲陽極防食技術に関する基礎的研究 Reviewed

    S.KAINUMA, 土橋洋平, 石原修二, 内田大介, 兼子彬, 山内孝郎

    腐食防食学会 材料と環境   Vol.65 ( No.9 )   390 - 397   2016.9

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  • Practical Method for Estimating Time-Dependent Corrosion Depth of Uncoated Carbon Steel Plate Under Atmospheric Environment Using Fe/Ag Galvanic Couple Acm-Type Corrosion Sensor Reviewed International journal

    S.KAINUMA, Y. YAMAMOTO, Y.S. JEONG

    15th International Conference on Fracture and Damage Mechanics,Key Engineering Materials, Alicante, Spain   Vol.713   187 - 191   2016.9

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  • 腐食促進試験に基づく鋼部材のコンクリート境界部における経時腐食挙動の基礎的検討 Reviewed

    貝沼重信, 細見直史

    日本コンクリート工学協会 コンクリート工学   Vol.54 ( No.9 )   259 - 269   2016.9

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  • 高腐食性環境における無塗装耐候性鋼上路トラス橋における腐食損傷の要因推定と腐食性評価(その3)-部位レベルの腐食環境と腐食性の評価- Reviewed

    S.KAINUMA, 道野正嗣, 山本悠哉, 藤岡靖, 藁科彰, 高木真一郎, 仲健一

    日本防錆技術協会 防錆管理   Vol.60 ( No.9 )   338 - 346   2016.9

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  • Fundamental Study of an Anticorrosive Method with a Sacrificial Anode for Steel Members Using an Al–Zn Alloy Casting Plate and Fiber Sheet in an Atmospheric Environment Reviewed International journal

    Vol.65 ( No.9 )   309 - 318   2016.9

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  • Al-Zn合金鋳造板と繊維シートを用いた鋼部材の大気犠牲陽極防食技術に関する基礎的研究 Reviewed

    S.KAINUMA, 土橋洋平, 石原修二, 内田大介, 兼子彬, 山内孝郎

    材料と環境   2016.8

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  • Influence of Commencing Time of Exposure Test on Corrosion Behavior of Uncoated Common Steel and Weathering Steel Reviewed International journal

    M. HIRAO, S.KAINUMA, Y.S. JOENG, J. KOBAYASHI, X.GUO, T. SHINOHARA

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   457 - 460   2016.8

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  • Effect of Heat Capacity on Corrosion Behaviors of Uncoated Carbon Steel Under Various Atmospheric Environments Using Fe/Ag Galvanic Couple Corrosion Monitoring Sensors Reviewed International journal

    K. YAGI, S.KAINUMA, M. HIRAO

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   459 - 442   2016.8

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  • Acceleration Coefficients of Cyclic Corrosion Test with Respect to Atmospheric Exposure Test for Uncoated Steel Plates Reviewed International journal

    R. WATANABE, S.KAINUMA, Y. S. JOENG, J. KOBAYASHI, W.OSHIKAWA

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   381 - 384   2016.8

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  • Fundamental Study on Anti-Corrosion Characteristics of Overlapping Layer Between Thermal Sprayed Al-5Mg Coating and Heavy Duty Paint Coating Reviewed International journal

    J. DU, S.KAINUMA, J. KOBAYASHI, Y.S. JOENG, K. MUTO, H. MIYATA

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   377 - 380   2016.8

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  • Spatial Statistics Simulation of The Corrosion Behavior of the Steel Members on Artificial Coating Defects Reviewed International journal

    G. MASHIMOTO, S. KAINUMA, Y. S. JOENG

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   385 - 388   2016.8

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  • Analytical Investigation for Stress Response of Orthotropic Steel Deck with Through-Deck Cracks Reviewed International journal

    M. YANG, S. KAINUMA, Y.S. JOENG, S. INOKUCHI, A. KAWABATA

    5th International Symposium on Reliability Engineering and Risk Management, Seoul, Korea   445 - 458   2016.8

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  • 高腐食性環境における無塗装耐候性鋼上路トラス橋における腐食損傷の要因推定と腐食性評価(その2)-腐食環境評価と腐食要因分析- Reviewed

    S.KAINUMA, 道野正嗣, 山本悠哉, 藤岡靖, 藁科彰, 高木真一郎, 仲健一

    日本防錆技術協会 防錆管理   Vol.60 ( No.8 )   298 - 305   2016.8

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  • Relationships between Imperfections and Shear Buckling Resistance in Web Plate with Sectional Damage Caused by Corrosion Reviewed International journal

    J.H. AHN, S.KAINUMA, W.H. LEE, Y.S. JEONG, I.T. KIM

    Advances in Materials Science and Engineering   Vol.2016   2016.8

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  • 高腐食性環境における無塗装耐候性鋼上路トラス橋における腐食損傷の要因推定と腐食性評価(その1)―腐食損傷の調査― Reviewed

    藤岡靖, 藁科彰, 高木真一郎, 仲健 一, S.KAINUMA, 道野正嗣, 山本悠哉

    日本防錆技術協会 防錆管理   Vol.60 ( No.7 )   264 - 272   2016.7

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  • Development of A Corrosion Monitoring Sensor for Structural Steel Member in Boundary with The Ground Reviewed International journal

    S. KAINUMA, Y. TSUCHIHASHI, Y.S. JEONG, S. ISHIHARA

    17th International Conference on Experimental Mechanics, Rhodes, Greece   2016.7

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  • 塗装さび鋼板を用いた塗装鋼構造物の腐食度評価に関する検討 Reviewed

    S.KAINUMA, 坂本 達朗

    日本防錆技術協会 防錆管理   Vol.60 ( No.5 )   165 - 172   2016.5

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  • Fundamental Research on Factors Affecting the Under-Film Corrosion Behavior of Coated Steel Members Invited Reviewed International journal

    T. SAKAMAOTO, S. KAINUMA

    18th International Conference on Chemistry and Chemical Engineering   Vol.10 ( No.2 )   232 - 237   2016.5

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  • Parametric FE Analysis for Fatigue Behavior of Rib-to-Deck Welded Joints in Orthotropic Steel Decks Reviewed International journal

    M. YANG, S. KAINUMA, Y.S. JEONG, A. KAWABATA, S.INOKUCHI, D.UCHIDA

    International Association for Bridge and Structural Engineering Spring Conference,Guangzhou, China   2016.5

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  • Experiment on Fatigue Behavior of Rib-To-Deck Weld Root in Orthotropic Steel Decks Reviewed International journal

    S.KAINUMA, M.YANG, Y.S.JEONG, S.INOKUCHI, A.KAWABATA, D. UCHIDA

    Journal of Constructional Steel Research   Vo.119   113 - 122   2016.3

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  • 化学的素地調整が鋼材の表面性状に及ぼす影響に関する研究 Reviewed

    渡邉 亮太, S.KAINUMA, 鄭映樹

    鋼構造年次論文報告集   Vol.23   372 - 377   2015.11

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  • 水性塗膜剥離剤を用いた塗替え塗装鋼板の耐久性に関する基礎研究 Reviewed

    北川尚男, S.KAINUMA, 小林淳二, 郭小龍

    鋼構造年次論文報告集   Vol.23   489 - 492   2015.11

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  • 塗装した腐食炭素鋼のさび性状と塗膜耐久性の関係に関する検討 Reviewed

    坂本達朗, S.KAINUMA, 小林淳二

    材料と環境,速報論文   Vol.64 ( No.7 )   307 - 310   2015.7

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  • Stress Distribution on the Real Corrosion Surface of the Orthotropic Steel Bridge Deck Reviewed International journal

    S.KAINUMA, Y.S.JEONG, J.H.AHN

    Steel and Composite Structures   Vol.18 ( No.6 )   1479 - 1492   2015.5

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  • Behavior and Stress of Orthtropic Deck with Bulb Rib by Surface Corrosion Reviewed International journal

    S.KAINUMA, Y.S.JEONG, J.H.AHN, T.YAMAGAMI, S.TSUKAMOTO

    International Journal of Steel Structure   Vol.113   135 - 145   2015.5

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  • Evaluation of Structural Responses on Artificial Fatigue Crack for Bulb Rib Orthotropic Deck Reviewed International journal

    Shigenobu Kainuma, J.H.AHN, Y.S.JEONG, H.SUGIYAMA, M.IWASAKI

    International Journal of Advanced Structural Engineering   Vol.602 ( No.25 )   89 - 97   2015.5

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  • 非合成補剛トラス吊橋における床組支承回りの疲労損傷対策 Reviewed

    今村壮宏, 山下恭敬, 松田哲夫, 岩崎雅紀, 永田淳, 貝沼重信

    構造工学論文集   ( Vol.61A )   473 - 485   2015.3

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  • 大気環境における構造用鋼材の腐食表面性状とその経時性予測 Reviewed

    貝沼 重信

    表面科学   Vol.36 ( No.1 )   35 - 40   2015.1

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  • 鋼道路橋の腐食損傷の現状と課題 Reviewed

    貝沼 重信

    防錆管理   Vol.58 ( No.11 )   432 - 439   2014.11

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  • 3 次元き裂進展解析による面外ガセット継手の疲労き裂進展評価 Reviewed

    Y.S.JEONG, S.KAINUMA, 八木伸暁, 内田大介

    鋼構造年次論文報告集   Vol.22   789 - 794   2014.11

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  • 室内促進劣化試験における塗装さび鋼板の質量変化量評価 Reviewed

    坂本達朗, 太田達哉, 貝沼 重信

    鋼構造年次論文報告集   Vol.22   2014.11

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  • Evaluation for fatigue growth prediction of elliptical crack in gusset welded joint using FRANC3D Reviewed

    Vol.22   2014.11

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  • 飛来塩環境における無塗装鋼材の水洗浄による腐食遅延効果 Reviewed

    貝沼 重信, 小林 淳二, 山本悠哉

    鋼構造年次論文報告集   Vol.22   2014.11

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  • 多孔質Al-Zn焼結板と保水性繊維シートを用いた高耐久性大気腐食環境センサに関する基礎的研究 Reviewed

    石原 修二, 貝沼 重信, 内田 大介, 兼子 彬, 山内 孝郎

    鋼構造年次論文報告集   Vol.22   2014.11

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  • 水膨潤ゴムを用いた鋼部材コンクリート地際部の犠牲陽極防食技術に関する基礎的検討 Reviewed

    土橋 洋平, 貝沼 重信, 友田 富雄, 南 和彦

    鋼構造年次論文報告集   Vol.22   2014.11

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  • ブラスト処理の施工条件が鋼材の粗さに及ぼす影響 Reviewed

    藤井 基史, 貝沼 重信

    鋼構造年次論文報告集   Vol.22   2014.11

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  • 大気環境における無塗装鋼板の腐食挙動に及ぼす熱容量の影響に関する基礎的研究 Reviewed

    道野 正嗣, 貝沼 重信, 鄭 暎樹, 板井 麻理子

    鋼構造年次論文報告集   Vol.22   2014.11

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  • 地際腐食の非接触・非破壊検査システム Reviewed

    細見直史, 山田隆明, 貝沼 重信

    建設機械施工   Vol. 66 ( No. 7 )   52 - 56   2014.7

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  • Fe/Ag対ACM型腐食センサを用いた大気環境における無塗装普通鋼板の経時腐食深さの評価方法 Reviewed

    S. Kainuma, 山本悠哉, 林 秀幸, 伊藤義浩, 押川渡

    材料と環境   Vol.63 ( No.2 )   1 - 8   2014.3

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  • Investigation on The Stress Concentration Effect at The Corroded Surface Achieved by Atmospheric Exposure Test Reviewed International journal

    S. Kainuma, J. H. Ahn, Y. S. Jeong

    Materials Science & Engineering A   Vol.602 ( No.25 )   89 - 97   2014.3

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  • 多孔質焼結板と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食効果に関する基礎的研究 Reviewed

    石原修二, 貝沼 重信, 木下優, 内田大介, 兼子彬, 山内孝郎

    材料と環境   Vol.63 ( No.12 )   1 - 8   2014.2

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  • コンクリート系材料の地際における鋼部材の腐食挙動に関する研究 Reviewed

    木下優, 貝沼 重信, 山上哲示, 塚本成昭

    鋼構造年次論文報告集   21   2013.11

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  • 大気環境における鋼部材に及ぼす犠牲陽極材の設置方法の影響 Reviewed

    石原 修二, 貝沼 重信, 兼子彬, 山内孝郎

    鋼構造年次論文報告集   21   2013.11

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  • 腐食生成物が鋼板さび厚の電磁膜厚計による測定精度に及ぼす影響 Reviewed

    林秀幸, 貝沼 重信, 山本悠哉, 伊藤義浩

    鋼構造年次論文報告集   21   2013.11

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  • Shear Buckling Strengths and Post Buckling Behaviors of Steel Webs with Local Corrosion Reviewed International journal

    J.H.AHN, Shigenobu Kainuma, I.T.KIM

    2013.10

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  • Evaluation Method for Corrosion Depth of Uncoated Carbon Steel and Its Time-Dependence Using Thickness of Corrosion Product Layer Reviewed International journal

    12th International Conference on Fracture and Damage Mechanics,   2013.9

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  • Repair Method and Residual Bearing Strength Evaluation of A Locally Corroded Plate Girder at Support Reviewed International journal

    J. H. Ahn, S. Kainuma, T. Imamura

    Engineering Failure Analysis   Vol.33   398 - 418   2013.9

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  • Residual Shear Strength of Steel Plate Girder due to Web Local Corrosion Reviewed International journal

    J.H. AHN, I.T. KIM, Shigenobu Kainuma, M.J. LEE

    Journal of Constructional Steel Research   83   75 - 89   2013.9

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  • Corrosion pattern for Critical Shear Buckling Load of A Web Panel with Local Corrosion Damage Reviewed International journal

    Shigenobu Kainuma, J.H.AHN, I.T.KIM

    Applied Mechanics and Materials   2013.9

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  • Influence of Remaining Lifting Piece on Fatigue Strength of Orthotropic Steel Decks Reviewed International journal

    2013 International Orthotropic Bridge Conference   2013.8

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  • Influence of Remaining Lifting Piece on Fatigue Strength of Orthotropic Steel Decks Reviewed

    M.YAMAUCHI, M.FUJII, S.KAINUMA, H.HIRAI

    2013 International Orthotropic Bridge Conference,CD-ROM, Sakuramento, USA   2013.8

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  • 大気環境における鋼部材の犠牲陽極防食に及ぼすAl-Zn多孔質焼結板の配合・気孔率と繊維シート特性の影響 Reviewed International journal

    貝沼 重信, 宇都宮 一浩, 石原 修二, 内田 大介, 兼子 彬, 山内 孝郎

    材料と環境   2013.7

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  • Assessment of Shear Behaviors of a Web Panel with Free lower boundary Reviewed International journal

    J.H.AHN, Kainuma Shigenobu, I.T.KIM, Y.S.JEONG

    2013 AMEE Workshop on Civil Engineering and Materials Science   2013.4

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  • Practical Method for Estimating Time-Dependent Corrosion Depth of Uncoated Carbon Steel Plate under Atmospheric Environment using Fe/Ag Galvanic Couple ACM-Type Corrosion Sensor Reviewed International journal

    S. Kainuma, Y. Yamamoto, H. Hayashi,, Y. Itoh, W. Oshikawa

    Corrosion Engineering   Vol.62 ( No.8 )   205 - 218   2013.4

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  • Practical Method for Estimating Corrosion Depth of Uncoated Carbon Steel Using Thickness of the Corrosion-product Layer Reviewed

    S. Kainuma, Y. Yamamoto, Y. Itoh

    12th International Conference on Fracture and Damage Mechanics, Sardina, Italy, Key Engineering Materials   Vol.577-578   201 - 204   2013.4

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  • Assessment of Shear Behaviors of a Web Panel with Free lower boundary Reviewed

    J.H.Ahn, S. Kainuma, I.T.Kim, Y.S.Jeong

    2013 AMEE Workshop on Civil Engineering and Materials Science CD-ROM, Hong Kong, China, Advanced Materials Research   Vol.684   116 - 119   2013.4

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  • Investigation on Corroded Figuration of Weathering and Carbon Steel Using Spatial Statistics Reviewed

    Y.S.Jeong, S. Kainuma, J.H. Ahn

    2013 AMEE Workshop on Civil Engineering and Materials Science CD-ROM, Hong Kong, China, Advanced Materials Research   Vol.684   120 - 124   2013.4

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  • 炭酸ガス環境におけるFe/Ag対ACMセンサの出力特性の調査 ─転炉配管内の腐食環境評価に対するACMセンサの適用性に関する基礎的研究─ Reviewed

    伊藤義浩, S. Kainuma

    防錆管理   Vol.57 ( No.11 )   14 - 19   2013.4

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  • Shear Failure Behaviors of A Web Panel with Local Corrosion Depending on Web Boundary Conditions Reviewed International journal

    J. H. Ahn, S. Kainuma, I. T. Kim

    Thin-Walled Structures   Vol.73   302 - 317   2013.4

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  • Corrosion pattern for Critical Shear Buckling Load of A Web Panel with Local Corrosion Damage Reviewed International journal

    S. Kainuma, J. H. Ahn, I. T. Kim

    Applied Mechanics and Materials   Vol.421   778 - 783   2013.4

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  • Investigation on Corroded Figuration of Weathering and Carbon Steel Using Spatial Statistics Reviewed International journal

    2013 AMEE Workshop on Civil Engineering and Materials Science   2013.4

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  • Structural Response of Orthotropic Bridge Deck Depending on the Corroded Deck Surface Reviewed International journal

    Construction & Building Materials   ( 43 )   87 - 97   2013.3

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  • Experimental Evaluation of Shear Buckling Behaviors and Strength of Locally Corroded Web Reviewed International journal

    Journal of Constructional Steel Research   ( 83 )   75 - 89   2013.3

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  • 腐食生成物層の厚さを用いた無塗装普通鋼材の腐食深さとその経時性の評価方法 Reviewed

    貝沼重信,山本悠哉,伊藤義浩,林秀幸,押川渡

    材料と環境   2012.11

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  • 飛来塩環境における上路トラス橋の構造部位のミクロ腐食環境評価に関する研究 Reviewed

    林秀幸,貝沼重信,山本悠哉,今村壮宏

    鋼構造年次論文報告集   ( Vol.20 )   2012.11

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  • 鋼床版デッキプレート上の吊り金具残し部が疲労損傷に及ぼす影響の解析的検討 Reviewed

    藤井基史,山内誉史,内田大介,平井大雅,貝沼 重信

    鋼構造年次論文報告集   ( Vol.20 )   2012.11

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  • 空間統計学的手法を用いた大気腐食環境における無塗装普通鋼板の経時腐食表面性状の数値シミュレーション Reviewed International journal

    貝沼重信,鄭映樹,宇都宮一浩

    材料と環境   ( Vol.61, No.7 )   2012.8

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  • Examination of Fatigue Crack Detection Using Micro-encapsulated Dye Mixing Paint Reviewed International journal

    S.KAINUMA, J.H.AHN, Y.S.JEONG, H.TAKAHASHI

    1st International Conference of Advances in Structural Health Management and Composite Structures   2012.8

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  • Stress Concentration Factor of Time-Dependent Corroded Surfaces for uncoated Carbon Steel Plates Reviewed International journal

    Y.S.JEONG, S.KAINUMA, J.H. AHN

    1st International Conference of Advances in Structural Health Management and Composite Structures   2012.8

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  • Evaluation on Estimation in Characteristics of Fatigue Crack Using Micro-Encapsulated Dye Mixing Paint Reviewed International journal

    S.KAINUMA, J. H. AHN, Y. S. JEONG and H. TAKAHASHI

    Engineering Failure Analysis   2012.8

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  • Numerical evaluation of time-dependent corroded steel surface under various atmospheric environments Reviewed International journal

    Fifth International Conference on Engineering Failure Analysis   2012.7

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  • Structural behaviors of the fatigue-cracked orthotropic steel bridge deck with bulb ribs Reviewed International journal

    Fifth International Conference on Engineering Failure Analysis   2012.7

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  • 製作時のプレス矯正が鋼床版のデッキプレートとUリブ溶接部の応力性状に及ぼす影響 Reviewed

    井口進,貝沼重信,内田大介,城大樹

    鋼構造論文集   第19巻 ( 第73号 )   2012.3

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  • 多孔質焼結板と繊維シートを用いた鋼部材の大気環境における犠牲陽極防食技術に関する基礎的研究 Reviewed

    貝沼重信,宇都宮一浩,石原修二,内田大介,兼子彬

    材料と環境   Vol.60 ( No.12 )   2011.12

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  • Fe/Ag対ACM型腐食センサを用いた降雨を受ける無塗装普通鋼板の平均腐食深さの予測方法 Reviewed

    貝沼重信,山本悠哉,伊藤義浩,押川渡

    材料と環境   Vol.59 ( No.10 )   2011.11

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  • 腐食鋼部材とセラミック系材料の引張付着強度に関する研究 Reviewed

    加藤祐介,貝沼重信,山上哲示,塚本成昭

    鋼構造年次論文報告集   Vol.19   2011.11

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  • 腐食損傷した鋼床版デッキプレートの応力集中に関する解析的検討 Reviewed

    細見直史,貝沼重信,加藤祐介

    鋼構造年次論文報告集   Vol.19   2011.11

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  • 吊金具の取付け精度が鋼床版のデッキプレートとUリブの溶接部の応力性状に及ぼす影響に関する解析的検討 Reviewed

    藤井基史,内田大介,山内誉史,井口進,貝沼重信

    鋼構造年次論文報告集   Vol.19   2011.11

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  • 空間点過程の手法を用いた塗装鋼部材の点さび発生状況の評価に関する基礎的研究 Reviewed

    宇都宮一浩,貝沼重信,鄭映樹

    鋼構造年次論文報告集   Vol.19   2011.11

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  • Evaluation of Atmospheric Environment and Time-Dependent Corrosion Depth for Unpainted Carbon Steel Using Zn/Ag ACM Corrosion Sensor Reviewed International journal

    Y.ITOH and S.KAINUMA

    2011.11

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  • Applicability of an ACM type corrosion sensor to evaluations of corrosive environments in gas piping Reviewed International journal

    S.KAINUMA and Y.ITOH

    The European Corrosion Congress, EUROCORR 2011,CD-ROM, Stockholm, Sweden   2011.9

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  • Spatial Statistical Analyses for Time-dependent Corroded Surfaces of Uncoated Weathering Steel Plates in Various Corrosive Environments Reviewed International journal

    S.KAINUMA AND Y.S. JEONG

    8th International Conference on Fracture and Damage Mechanics,   2011.9

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  • さび厚を用いた無塗装耐候性鋼部材の腐食深さの評価方法に関する基礎的研究 Reviewed

    山本悠哉,貝沼重信,向川優貴,伊藤義浩

    鋼構造年次論文報告集   Vol.18   2010.11

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  • 多孔質Al-Zn合金板と吸水・保水繊維による犠牲陽極防食効果に関する基礎的研究 Reviewed

    石原修二,貝沼重信,宇都宮一浩,内田大介

    鋼構造年次論文報告集   Vol.18   2010.11

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  • 炭酸ガス環境におけるACM型腐食センサの適用性 Reviewed

    伊藤義浩,山下岳史,貝沼重信,向川優貴

    鋼構造年次論文報告集   Vol.18   2010.11

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  • 大気腐食環境における犠牲陽極防食技術に関する基礎的研究 Reviewed

    宇都宮一浩,貝沼重信,石原修二,内田大介

    鋼構造年次論文報告集   Vol.18   2010.11

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  • 腐食環境が鋼部材の腐食表面性状に及ぼす影響に関する基礎的研究 Reviewed

    加藤祐介,貝沼重信,向川優貴

    鋼構造年次論文報告集   Vol.18   2010.11

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  • 塗装鋼部材の腐食表面性状の評価・予測手法に関する基礎的研究 Reviewed

    向川優貴,貝沼重信

    鋼構造年次論文報告集   ( Vol.18 )   2010.11

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  • コンクリート境界部で腐食した鋼構造部材の応力集中係数の評価・予測手法 Reviewed

    細見直史,貝沼重信

    土木学会論文集 A   Vol. 66 ( No.4 )   2010.10

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  • Spatial Statistical Simulation for Time-dependent Corroded Surfaces of Carbon Steel Plates in Various Corrosive Environments Reviewed International journal

    S.Kainuma, Y. Mukaigawa, Y.Itoh, Y.Jeong and I.T.Kim

    4th International Conference on Structural Engineering, Mechanics and Computation, Cape Town, South Africa, 2010.   CD-ROM   2010.9

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  • Spatial Statistical Simulation for Time-dependent Corroded Surfaces of Carbon Steel Plates in Various Corrosive Environments Reviewed International journal

    S.KAINUMA, Y. MUKAIGAWA, Y.ITOH, Y.S. JEONG AND I.T.KIM

    4th International Conference on Structural Engineering, Mechanics and Computation   2010.9

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  • GFRP引抜き成形材の材料特性およびはり部材の曲げ挙動に関する基礎的研究 Reviewed

    小林憲治,日野伸一,山口浩平,貝沼重信

    土木学会論文集 A1   Vol. 67 ( No.1 )   2010.5

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  • 大気腐食環境における普通鋼板の経時腐食表面性状の評価に関する基礎的研究 Reviewed

    向川優貴,貝沼重信,杉谷国博,ヴゥ ダット ヴァン

    材料と環境2010   2010.5

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  • コンクリート境界部で腐食した鋼構造部材の応力集中係数の評価・予測手法

    細見直史,貝沼重信

    材料と環境2010   2010.5

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  • 炭酸ガス環境におけるACM型腐食センサの適用性 Reviewed

    伊藤義浩,山下岳史,菊池直樹,貝沼重信,杉谷国博

    材料と環境2010   2010.5

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  • Fatigue Life Evaluation of Corroded Structural Steel Members in Boundary with Concrete Reviewed International journal

    S.Kainuma and N.Hosomi

    International Journal of Fracture   Vol.158 ( No.1 )   2009.12

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  • Evaluation Method for Time-Dependent Corrosion Behavior of Carbon Steel Plate Using Atmospheric Corrosion Monitoring Sensor Reviewed International journal

    S.KAINUMA, K.SUGITANI, Y.ITOH and I.T.KIM

    6th International Conference on Fracture and Damage Mechanics, Advances in Fracture and Damage Mechanics VIII   2009.9

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  • GFRP引抜き成形材の大気暴露試験による劣化特性 Reviewed

    小林憲治,日野伸一,貝沼 重信,山口 浩平,大本透

    第8回複合・合成構造の活用に関するシンポジウム   2009.9

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  • Development of the Experimental Method for Fatigue Cracks on Weld Roots between Deck Plates and U-Shaped Ribs in Orthotropic Steel Decks Reviewed International journal

    H.MATSUSHITA, S.INOKUCHI, D.UCHIDA, A.KAWABATA and S.KAINUMA

    8th Japanese-German Bridge Symposium   2009.8

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  • 海洋環境下における長尺鋼部材の腐食挙動の評価・予測に関する基礎的研究 Reviewed

    貝沼重信,細見直史,後藤淳,伊藤義人

    土木学会論文集 A   2009.5

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  • ACM型腐食センサを用いた普通鋼板の経時腐食挙動の評価・予測手法 Reviewed

    杉谷国博,貝沼重信,香月大翔,伊藤義浩

    材料と環境2009   2009.5

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  • Evaluation Method for Time-Dependent Corrosion Behavior of Carbon Steel Plate Using Atmospheric Corrosion Monitoring Sensor Reviewed International journal

    S.KAINUMA, K.SUGITANI, Y.ITOH and I.T.KIM

    6th International Conference on Fracture and Damage Mechanics   2009.5

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  • 染料マイクロカプセル混入塗料による表面疲労き裂長さの推定に関する研究 Reviewed

    貝沼重信,香月大翔,高橋秀樹

    非破壊検査   2008.12

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  • Field Measurement and Development of an Experimental System for Fatigue-Cracking from Weld Roots between Deck Plate and U-rib in Orthotropic Steel Decks International journal

    S.Inokucchi, S.Kainuma, A.Kawabata and D.Uchida

    2008 International Orthotropic Bridge Conference   2008.8

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  • Field Measurement and Development of an Experimental System for Fatigue-Cracking from Weld Roots between Deck Plate and U-rib in Orthotropic Steel Decks Reviewed International journal

    S.INOKUCHI, S.KAINUMA, A.KAWABATA and D.UCHIDA

    2008 International Orthotropic Bridge Conference   2008.8

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  • A Study on the Fatigue Crack Initiation Point of Load-Carrying Fillet Welded Joints, International Journal of Fatigue Reviewed International journal

    S.KAINUMA and T.MORI

    International Journal of Fatigue   2008.6

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  • コンクリート境界部で腐食した鋼構造部材の疲労挙動に関する基礎的研究 Reviewed

    貝沼重信, 細見直史

    土木学会論文集   2008.4

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  • 鋼床版のデッキプレートとUリブの溶接ルート部の疲労き裂に対する試験システムの構築 Reviewed

    貝沼重信,尾上聡史,三浦健一,井口進,川畑篤敬,内田大介

    土木学会論文集   2008.4

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  • Evaluation of Fatigue Strength of Friction Stir Butt-Welded Aluminum Alloy Joints Inclined to Applied Cyclic Stress Reviewed International journal

    S.Kainuma, H.Kkatsuki, I.Iwai and M.Kumagai

    International Journal of Fatigue   2008.3

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  • Corrosion and fatigue behaviors of steel plates in boundary with concrete

    I.T.Kim, S.Kainuma and N.Hosomi

    4th Structural Engineering and Construction Conference   2007.9

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  • Corrosion and fatigue behaviors of steel plates in boundary with concrete Reviewed International journal

    I.T.KIM, S.KAINUMA and N.HOSOMI

    4th Structural Engineering and Construction Conference,   2007.9

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  • 染料マイクロカプセル混入塗料による貫通疲労き裂長さの推定に関する研究 Reviewed

    貝沼重信,香月大翔,高橋秀樹,日野伸一

    非破壊検査   2007.9

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  • Fatigue Behavior of Corroded Structural Steel Members in Boundary with Concrete Reviewed

    S.Kainuma, N.Hosomi and I.T.Kim

    6th International Conference on Fracture and Damage Mechanics   2007.7

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  • Fatigue Behavior of Corroded Structural Steel Members in Boundary with Concrete Reviewed International journal

    S.KAINUMA, N.HOSOMI and I.T.KIM

    6th International Conference on Fracture and Damage Mechanics, Advances in Fracture and Damage Mechanics VI   2007.7

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  • 作用応力に斜めのアルミニウム合金摩擦攪拌突合せ継手の疲労挙動 Reviewed

    貝沼重信,香月大翔,岩井一郎,熊谷正樹,日野伸一

    溶接学会論文集   2007.3

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  • A Fatigue Strength Evaluation Method for Load- carrying Fillet Welded Cruciform Joints, International Journal of Fatigue Reviewed International journal

    S. Kainuma and T. Mori

    International Journal of Fatigue   2006.8

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  • 鋼構造部材のコンクリート境界部における経時的腐食表面性状の数値シミュレーション Reviewed

    貝沼重信,細見直史

    土木学会論文集   2006.1

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  • Numerical Simulation of the Time- Dependent Corroded Surface of Structural Steel Members in Boundary with Concrete Reviewed International journal

    S.KAINUMA, N.HOSOMI and S.HINO

    International Conference on Structural Condition Monitoring and Damage Identification   2005.12

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  • Numerical Simulation of the Time- Dependent Corroded Surface of Structural Steel Members in Boundary with Concrete Reviewed International journal

    S.Kainuma, N.Hoshomi and S.Hino

    International Conference on Structural Condition Monitoring and Damage Identification   2005.10

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  • 鋼構造部材のコンクリート境界部における経時的な腐食特性に関する研究 Reviewed

    貝沼重信, 細見直史, 金仁泰, 伊藤義人

    土木学会論文集   2005.1

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  • Fatigue Life Assessment of Load-Carrying Fillet Welded Cruciform Joints Inclined to Uniaxial Cyclic Loadings Reviewed International journal

    I.T. Kim and S. Kainuma

    International Journal of Pressure Vessel and Piping   82 ( 11 )   807 - 813   2005.1

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    DOI: 10.1016/j.ijpvp.2005.07.004

  • 鋼構造部材コーナー部の疲労挙動に及ぼす溶接溶込みの影響 Reviewed

    貝沼重信,細見直史,金仁泰

    鋼構造論文集   2005.1

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  • Fatigue Strength Evaluation of Load- Carrying Fillet Welded Cruciform Joints with Different Plate Thickness Reviewed International journal

    S.Kainuma and I.T.Kim

    International Journal of Fatigue   2005.1

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  • 車両衝突を受ける橋梁用鋼製防護柵のひずみ速度効果と性能照査に関する研究 Reviewed

    伊藤義人,劉斌,宇佐見康一,草間竜一,貝沼重信

    土木学会論文集   2004.1

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  • 異なる板厚を有する十字すみ肉溶接継手の疲労挙動 Reviewed

    貝沼重信,楠本佳寛,細見直史,金仁泰

    溶接学会論文集   2004.1

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  • 鋼製橋脚隅角部の疲労挙動に及ぼす溶接溶込み深さの影響 Reviewed

    貝沼重信, 細見直史, 金仁泰

    鋼構造論文集   2004.1

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  • 素地調整が異なる塗装鋼板の腐食劣化特性および腐食耐久性 Reviewed

    伊藤義人,金仁泰,貝沼重信,門田佳久

    土木学会論文集   2004.1

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  • Corrosion Characteristic of Painted Steels with Different Surface Preparation Reviewed International journal

    Proc. of the 7rd Korea-Japan Joint Seminar Steel Bridge   2003.8

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  • 鋼材の耐久性評価のための環境促進実験に関する基礎的研究 Reviewed

    伊藤義人,金仁泰,太田洋,貝沼重信

    土木学会構造工学論文集   2003.1

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  • 面外ガセット溶接継手の腐食特性と疲労挙動に関する基礎的研究 Reviewed

    貝沼重信,細見直史,金仁泰,伊藤義人,柿木信宏

    土木学会構造工学論文集   2003.1

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  • フェライト系ステンレス鋼のフランジへり溶接継手の溶接残留応力と疲労強度 Reviewed

    貝沼重信,細見直史,中根竜二

    溶接学会論文集   2003.1

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  • Fatigue Behavior of Corroded Out-of-plane Gusset Welded Joints Reviewed International journal

    Proc. of the Second International Conference on Advances in Structural Engineering and Mechanics   2002.8

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  • Research on mixed mode crack drilling under out-of-plane shear in steel bridge deck Invited Reviewed International journal

    International Journal of Fatigue   Vol.156   1 - 12   2002.3

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    DOI: https://doi.org/10.1016/j.ijfatigue.2021.106679

  • 表面SH波による十字すみ肉溶接継手のル−トギャップの超音波測定 Reviewed

    貝沼重信,柳沼安俊

    非破壊検査   2002.1

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  • Synergistic Effect of Corrosion and Residual Stress on Fatigue Cracks of Finger-Type Bridge Expansion Joints Invited Reviewed International journal

    Engineering Failure Analysis   Vol.131   1 - 17   2002.1

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    DOI: https://doi.org/10.1016/j.engfailanal.2021.105894

  • Study on Environmental Durability of Rubber Bearing for Bridges Reviewed International journal

    Proc. of IABSE Symposium Melbourne 2002   2002.1

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  • 鋼材の腐食耐久性評価のための環境促進実験とその促進倍率に関する基礎的研究 Reviewed

    伊藤義人,岩田厚司,貝沼重信

    土木学会構造工学論文集   2002.1

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  • Accelerated Exposure Tests of Durability for Steel Bridges Reviewed International journal

    Proc. of the Eighth East Asia-Pacific Conference on Structural Engineering and Construction   2001.12

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  • Numerical Analyses of Steel and Aluminum Alloy Bridge Guard Fences Reviewed

    Proc. of the Eighth East Asia-Pacific Conference on Structural Engineering and Construction   2001.12

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  • アルミニウム合金製防護柵の実車衝突に関する数値解析的研究 Reviewed

    伊藤義人,宇佐見康一,貝沼重信,杉江昌宣

    土木学会構造工学論文集   2001.1

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  • Numerical Analysis on Fatigue Failure Modes in Load- carrying Fillet Welded Cruciform Joints Reviewed International journal

    Proc. of the First International Structural Engineering and Construction Conference   2001.1

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  • Fatigue Behavior of Butt Welded Joints Containing Inclined Lack-of-Penetration Reviewed

    JSCE   2001.1

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  • 荷重伝達型十字溶接継手の疲労破壊起点の評価方法の提案 Reviewed

    貝沼重信,森猛,一宮充

    土木学会論文集   2001.1

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  • アルミニウム合金製橋梁用防護柵の実車衝突に関する数値解析的研究 Reviewed

    杉江昌宣,伊藤義人,宇佐見康一,貝沼重信

    土木学会第5回構造物の衝撃問題に関するシンポジウム講演論文集   2000.6

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  • 溶接姿勢とル−トギャップが荷重伝達型十字溶接継手の疲労強度に及ぼす影響 Reviewed

    貝沼重信,川本恭朗,高松大輔,山田健太郎

    土木学会論文集   2000.1

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  • 圧縮繰返し応力下における十字すみ肉溶接継手の疲労挙動 Reviewed

    貝沼重信,高松大輔

    鋼構造年次論文報告集   2000.1

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  • 現場補修溶接部の疲労試験と疲労寿命向上法 Reviewed

    石井博典,岩崎雅紀,加賀山泰一,奥西史伸,貝沼重信

    日本溶接学会溶接構造シンポジウム講演論文集   1999.11

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  • Fatigue Tests of Web Gap Plate with Semi-Circular Cut-Out in Plate Girder Bridge Reviewed International journal

    Proc. of the 5th Korea-Japan Joint Seminar on Steel Bridge   1999.10

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  • Recent Development of Bridge Weigh-In-Motion Systems Reviewed International journal

    Proc. of the 5th Korea-Japan Joint Seminar on Steel Bridge   1999.10

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  • Fatigue Test of Tensile Plates with Inclined Fillet Welded Ribs Reviewed International journal

    Proc. of the 5th Korea-Japan Joint Seminar on Steel Bridge   1999.10

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  • Fatigue Tests of Load-Carrying Fillet Welded Cruciform Joints with Root Gap Reviewed International journal

    Proc. of the Seventh East Asia-Pacific Conference on Structural Engineering and Construction   1999.8

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  • Fatigue Behavior of Improved Welded Cover Plate Detail Reviewed International journal

    Proc. of the Seventh East Asia-Pacific Conference on Structural Engineering and Construction   1999.8

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  • Fatigue Behavior of Tensile Plates with Inclined Fillet Welded Ribs Reviewed International journal

    Proc. of the Seventh East Asia-Pacific Conference on Structural Engineering and Construction   1999.8

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  • 12.A study on Fatigue Crack Initiation Points in Load- Carrying Type of Cruciform Fillet Welded Joints Reviewed International journal

    Proc. of the Seventh East Asia-Pacific Conference on Structural Engineering and Construction   1999.8

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  • 鋼I桁橋ウェブギャップ部の疲労試験と応力緩和による疲労寿命向上効果 Reviewed

    山田健太郎,貝沼重信,香川直輝,西岡敬治

    土木学会論文集   1999.1

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  • 補修溶接がウェブギャップ部の疲労性状に及ぼす影響 Reviewed

    石井博典,加賀山泰一,新名勉,貝沼重信,山田健太郎

    土木学会構造工学論文集   1999.1

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  • 鋼I桁橋ウェブギャップ部の応力緩和による疲労寿命向上効果に関する疲労寿命解析 Reviewed

    貝沼重信,山田健太郎,香川直輝

    鋼構造年次論文集   1998.1

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  • Measurement of Wheel Loads Using Orthotropic Steel Deck Reviewed International journal

    Proc. of the Sixth East Asia-Pacific Conference on Structural Engineering and Construction   1998.1

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  • Fatigue Crack Growth Behavior of Structural Steel after Periodic Overload and Variable Amplitude Block Loading Reviewed International journal

    Proc. of the Sixth East Asia-Pacific Conference on Structural Engineering and Construction   1998.1

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  • Fatigue Tests of Gusset-Welded Specimens with Side Static Load Reviewed International journal

    Proc. of the Sixth East Asia-Pacific Conference on Structural Engineering and Construction, pp.1719-1724   1998.1

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  • Improving Method of Fatigue Life of Web Gap Plate by Semi-Circular Cut-Out Reviewed International journal

    Proc. of the Sixth East Asia-Pacific Conference on Structural Engineering and Construction, pp.1713-1718   1998.1

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  • 鋼床版を用いた走行車輌の輪重推定 Reviewed

    小塩達也,山田健太郎,貝沼重信,小幡敏幸,古市亨

    土木学会構造工学論文集   1998.1

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  • 主板方向に静的荷重を受けるガセット溶接継手の疲労強度 Reviewed

    山田健太郎,貝沼重信,鈴木幹紹,近藤明雅

    土木学会構造工学論文集   1998.1

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  • Stress Measurement and Repair of a Fatigue Cracked Box Girder Bridge Reviewed International journal

    Proc. of IABSE Workshop Lausanne, pp.149-157   1997.3

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  • 鋼I桁橋の主桁上フランジと横桁の取合部の応力緩和による疲労強度向上法 Reviewed

    貝沼重信,山田健太郎,西岡敬治,中村一平,石井博典

    土木学会構造工学論文集   1997.1

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  • 十字すみ肉溶接継手のル−ト部から発生する疲労亀裂の進展性状 Reviewed

    貝沼重信,森猛,一宮充

    鋼構造論文集   1997.1

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  • Improving Effect on Fatigue Strength of Web Gap Plate by Semi-circular Cut-out Reviewed International journal

    Proc. of Asian-Pacific Symposium on Bridge and Fatigue, pp.71-78   1996.12

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  • Stress Measurements of Orthotropic Steel Deck of A Box Girder Bridge Reviewed International journal

    Proc. of Asian-Pacific Symposium on Bridge and Fatigue, pp.55-60   1996.12

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  • Some Practical Aspects of Fatigue Analysis Using Fracture Mechanics Reviewed International journal

    Proc. of International Conference on Urban Engineering in Asian Cities in the 21st Century   1996.11

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  • Practical Aspects of Fracture Mechanics Applied to Fatigue Reviewed International journal

    1996.11

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  • 縦リブの疲労き裂が鋼床版に及ぼす影響の実測と解析 Reviewed

    貝沼重信,山田健太郎,上仙靖,岩崎雅紀,西川武宏

    土木学会構造工学論文集   1996.1

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  • Fatigue Behavior of In-Plane Side Gusset Subjected to Biaxial Loads Reviewed International journal

    Proc. of the 3rd Korea-Japan Joint Seminar Steel Bridge, pp.217-219   1994.10

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  • 荷重伝達型十字すみ肉溶接継手・ル−ト破壊の疲労強度評価方法の提案 Reviewed

    森猛,貝沼重信

    土木学会論文集   1994.1

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  • 荷重伝達型十字すみ肉溶接継手ル−ト破壊の疲労強度解析 Reviewed

    森猛,貝沼重信,三木千壽

    土木学会構造工学論文集   1993.1

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Books

  • 農業水利施設の補修・補強工事に関するマニュアル(鋼管等腐食対策編)

    農林水産省農村振興局整備部設計課施工企画調整室( Role: Joint author)

    農林水産省  2020.3 

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    Language:Japanese  

  • 農業水利施設の補修・補強工事に関するマニュアル(鋼管等腐食対策編)

    貝沼重信,有吉充、大槻冨有彦( Role: Joint author)

    農林水産省  2020.3 

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    Language:Japanese   Book type:Scholarly book

  • わが国における腐食コスト

    腐食コスト委員会委員( Role: Joint author)

    腐食防食学会,日本防錆技術協会  2020.1 

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    Language:Japanese  

  • 大気環境における鋼構造物の防食性能回復の課題と対策

    土木学会 大気環境における鋼構造物の防食性能回復の課題と対策小委員会 委員( Role: Joint author)

    丸善  2019.7 

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    Language:Japanese   Book type:General book, introductory book for general audience

  • アルミニウム合金土木構造物設計・製作指針(案)

    貝沼 重信( Role: Joint author)

    (社)土木学会  2015.3 

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    Language:Japanese   Book type:Scholarly book

  • 巨大構造物のヘルスモニタリング―劣化のメカニズムから監視技術とその実際まで―

    貝沼 重信( Role: Joint author)

    エヌ・ティー・エス,双文社  2015.2 

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    Language:Japanese   Book type:General book, introductory book for general audience

  • 腐食した鋼構造物の性能回復事例と性能回復設計法

    貝沼 重信( Role: Joint author)

    社団法人 土木学会  2014.8 

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    Responsible for pages:鋼構造シリーズ23   Language:Japanese   Book type:General book, introductory book for general audience

  • アルミニウム合金材の鋼橋への適用に関する調査報告書

    貝沼 重信( Role: Joint author)

    (社)土木学会  2014.3 

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    Language:Japanese   Book type:General book, introductory book for general audience

  • 鋼・合成構造標準示方書【維持管理編】

    貝沼 重信( Role: Joint author)

    土木学会  2013.10 

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  • 鋼構造物の疲労設計指針・同解説―付・設計例―

    日本鋼構造協会( Role: Joint author)

    技報堂  2012.5 

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  • 鋼構造物の疲労設計指針・同解説(改定案),JSS IV 09-2010

    (社)日本鋼構造協会( Role: Joint author)

    2011.3 

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  • 道路橋用アルミニウム床版を用いた鋼桁橋設計・製作・施工ガイドライン

    (社)日本アルミニウム協会 土木構造物委員会( Role: Joint author)

    2011.2 

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    Book type:Scholarly book

  • アルミニウム合金土木構造物の摩擦攪拌接合部の品質検査ガイドライン

    (社)日本アルミニウム協会 土木構造物委員会( Role: Joint author)

    2010.9 

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    Language:Japanese   Book type:Scholarly book

  • 土木鋼構造物の点検・診断・対策技術

    日本鋼構造協会( Role: Edit)

    2009.10 

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  • 鋼橋の疲労耐久性

    日本鋼構造協会( Role: Joint author)

    2009.10 

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  • 道路橋支承部の改善と維持管理技術

    土木学会,鋼構造委員会( Role: Joint author)

    2009.5 

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  • 腐食した鋼構造物の耐久性照査マニュアル

    土木学会,鋼構造委員会( Role: Joint author)

    2009.3 

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  • 日本アルミニウム協会 アルミニウム合金の摩擦攪拌接合部の品質検査指針(案)

    アルミニウム合金土木構造物の摩擦攪拌接合部の品質検査指針ワーキンググループ( Role: Joint author)

    2008.11 

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  • 土木学会 道路橋支承部の改善と維持管理技術

    (社)土木学会,鋼構造委員会( Role: Joint author)

    丸善(株)  2008.5 

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  • 土木学会 鋼・合成構造標準示方書【総則編・構造計画編・設計編】

    鋼・合成構造標準示方書小委員会 設計部会( Role: Joint author)

    土木学会  2007.3 

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  • 日本鋼構造協会 鋼橋の疲労耐久性向上・長寿命化技術

    鋼橋性能向上研究委員会 耐久性向上部会( Role: Joint author)

    日本鋼構造協会  2006.10 

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▼display all

Presentations

  • 異なる素地調整法による処理後の溶融亜鉛めっき劣化鋼部材の表面性状

    余カク江,貝沼重信,楊昊軒,吉野恵一,龍岡照久

    令和5年度 西部支部研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • Sodium Polyacrylate-Sodium Carboxymethyl Cellulose Hydrogel Electrolyte of Sacrificial Anode Cathodic Protection for Carbon Steel in High-humidity Environments

    Xu Jie, Yang Muye, Kainuma Shigenobu

    2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

  • Temperature-Dependent Galvanic Corrosion Between Carbon Fiber and Carbon Steel

    Tang Jian, Yang Muye, Kainuma Shigenobu

    2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

  • 飛来海塩環境における Zn と Al の溶射皮膜の電気化学特性

    堤悠輔,貝沼重信,楊昊軒,西谷朋晃

    令和5年度 西部支部研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • 腐食鋼部材とCFRPの付着性向上のための素地調整法に関する基礎的研究

    平松暖士,楊沐野,貝沼重信

    令和5年度 西部支部研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • Deterioration behavior of duplex coating between heavy duty coating and thermal sprayed coating by the cyclic corrosion test

    Ju Yingrui, Yang Haoxuan, Nishitani Tomoaki, Kainuma Shigenobu

    2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

  • 鋼部材半閉塞部における犠牲陽極防食技術の適用性に関する基礎的研究

    橋本大樹,貝沼重信,徐捷,井上大地

    令和5年度 西部支部研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • 高力ボルト継手部に対する研削材と超高圧水の混相流体を用いた素地調整技術の適用性

    山下淳平,貝沼重信,キムアラン,池田龍哉,豊田雄介

    令和5年度 西部支部研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • Effects of wet-dry cycling environment on bonding deterioration at the interface of CFRP and corroded steel

    Lianheng CAI, Muye YANG, Shigenobu KAINUMA

    2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

  • Utilization of Sodium Polyacrylate hydrogels in the Sacrificial Anode Cathodic Protection Method for Steel Members at the Atmospheric Environment International conference

    Jie Xu, Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Country:Korea, Republic of  

  • Effects of Rust-removal Methods on Bond Characteristics of CFRP and Corroded Steel International conference

    Lianheng Cai, Muye Yang, and Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Country:Korea, Republic of  

  • Effect of nozzle types during abrasive water-jet treatment on the surface properties of carbon steel International conference

    Sanghong Park, Shigenobu Kainuma, Tatsuya Ikeda, Yusuke Toyota, and Takehiko Arakawa

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Country:Korea, Republic of  

  • Effects of temperature on the galvanic corrosion between carbon fiber reinforced plastic and carbon steel International conference

    Jian Tang, Muye Yang, and Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Country:Korea, Republic of  

  • Effect of nozzle types during abrasive water-jet treatment on the surface properties of carbon steel International conference

    Sanghong Park, Shigenobu Kainuma, Tatsuya Ikeda, Yusuke Toyota, and Takehiko Arakawa

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Venue:RAMADA PLAZA JEJU   Country:Korea, Republic of  

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  • Utilization of Sodium Polyacrylate hydrogels in the Sacrificial Anode Cathodic Protection Method for Steel Members at the Atmospheric Environment International conference

    Jie Xu, Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Venue:RAMADA PLAZA JEJU   Country:Korea, Republic of  

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  • Effects of temperature on the galvanic corrosion between carbon fiber reinforced plastic and carbon steel International conference

    Jian Tang, Muye Yang, and Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Venue:RAMADA PLAZA JEJU   Country:Korea, Republic of  

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  • Effects of Rust-removal Methods on Bond Characteristics of CFRP and Corroded Steel International conference

    Lianheng Cai, Muye Yang, and Shigenobu Kainuma

    ISSS 2023  2023.11 

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    Event date: 2023.11

    Language:English  

    Venue:RAMADA PLAZA JEJU   Country:Korea, Republic of  

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  • ダクタイル鋳鉄のフィッシャー・コロージョンの再現およびメカニズムへの一考察

    永井智之, 山中秀文, 西川明伸, 野中英正, 貝沼重信

    第70回 材料と環境討論会  2023.10 

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    Event date: 2023.10 - 2023.11

    Language:Japanese  

    Venue:アクリエひめじ   Country:Japan  

  • Effect of macrocell current on corrosion behavior of carbon steel during wet-dry cycles

    Jian Tang, Shigenobu Kainuma, Muye Yang

    2023.10 

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    Event date: 2023.10 - 2023.11

    Language:English  

    Country:Japan  

  • 大気環境で球状黒鉛鋳鉄を未塗装使用した際に流れさびが外観に与える影響

    山下和也, 桑原裕樹, 土手一朗, 甲斐信博, 貝沼重信

    第70回 材料と環境討論会  2023.10 

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    Event date: 2023.10 - 2023.11

    Language:Japanese  

    Venue:アクリエひめじ   Country:Japan  

  • Effect of macrocell current on corrosion behavior of carbon steel during wet-dry cycles

    Jian Tang, Shigenobu Kainuma, Muye Yang

    第70回 材料と環境討論会  2023.10 

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    Event date: 2023.10 - 2023.11

    Language:English  

    Venue:アクリエひめじ   Country:Japan  

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  • 大気環境で球状黒鉛鋳鉄を未塗装使用した際に流れさびが外観に与える影響

    山下和也, 桑原裕樹, 土手一朗, 甲斐信博, 貝沼重信

    第70回 材料と環境討論会  2023.10 

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    Event date: 2023.10 - 2023.11

    Language:Japanese  

    Venue:アクリエひめじ   Country:Japan  

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  • ダクタイル鋳鉄のフィッシャー・コロージョンの再現およびメカニズムへの一考察

    永井智之, 山中秀文, 西川明伸, 野中英正, 貝沼重信

    第70回 材料と環境討論会  2023.10 

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    Event date: 2023.10 - 2023.11

    Language:Japanese  

    Venue:アクリエひめじ   Country:Japan  

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  • Theoretical analysis on bond-slip models at interface of CFRP and corroded steel substrate International conference

    Lianheng Cai, Muye Yang, and Shigenobu Kainuma

    PSSC 2023  2023.10 

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    Event date: 2023.10

    Language:English  

    Country:China  

  • アブレッシブウォータージェット処理における研削材の粒度が鋼素地の表面特性に及ぼす影響

    朴 相泓・貝沼 重信・池田 龍哉・豊田 雄介・荒川 武彦

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:Japanese  

    Venue:広島大学   Country:Japan  

  • The Application of a Hydrogel in the SACP System for Steel Members

    2023.9 

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    Event date: 2023.9

    Language:English  

    Country:Japan  

  • Improvements of CFRP strip with peel-ply surface pretreatment on electrochemical behavior inmarine environment

    2023.9 

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    Event date: 2023.9

    Language:English  

    Country:Japan  

  • NaCl による高腐食性環境におけるZn とAl 系溶射鋼板のインピーダンス特性

    楊 昊軒・貝沼 重信・豊田 雄介

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:Japanese  

    Venue:広島大学   Country:Japan  

  • Hydrothermal aging effect on the substrate of resin-impregnated carbon fiber fabric

    2023.9 

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    Event date: 2023.9

    Language:English  

    Country:Japan  

  • Corrosion promotion effect of macrocell current on carbon steel during wet-dry cycles

    2023.9 

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    Event date: 2023.9

    Language:English  

    Country:Japan  

  • Corrosion promotion effect of macrocell current on carbon steel during wet-dry cycles

    唐 堅・貝沼 重信・楊 沐野

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:English  

    Venue:広島大学   Country:Japan  

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  • アブレッシブウォータージェット処理における研削材の粒度が鋼素地の表面特性に及ぼす影響

    朴 相泓・貝沼 重信・池田 龍哉・豊田 雄介・荒川 武彦

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:Japanese  

    Venue:広島大学   Country:Japan  

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  • The Application of a Hydrogel in the SACP System for Steel Members

    徐 捷・楊 沐野・貝沼 重信

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:English  

    Venue:広島大学   Country:Japan  

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  • NaCl による高腐食性環境におけるZn とAl 系溶射鋼板のインピーダンス特性

    楊 昊軒・貝沼 重信・豊田 雄介

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:Japanese  

    Venue:広島大学   Country:Japan  

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  • Improvements of CFRP strip with peel-ply surface pretreatment on electrochemical behavior inmarine environment

    蔡 聯亨・楊 沐野・貝沼 重信

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:English  

    Venue:広島大学   Country:Japan  

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  • Hydrothermal aging effect on the substrate of resin-impregnated carbon fiber fabric

    謝 嘉靖・楊 沐野・貝沼 重信

    令和5年度全国大会 第78回年次学術講演会  2023.9 

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    Event date: 2023.9

    Language:English  

    Venue:広島大学   Country:Japan  

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  • Corrosion promotion mechanism of carbon steel by macrocell current in atmospheric environment

    Jian Tang, Shigenobu Kainuma, Muye Yang

    2023.9 

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    Event date: 2023.9

    Language:English  

    Country:Japan  

  • Corrosion promotion mechanism of carbon steel by macrocell current in atmospheric environment

    Jian Tang, Shigenobu Kainuma, Muye Yang

    2023 電気化学秋季大会  2023.9 

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    Event date: 2023.9

    Language:English  

    Venue:九州大学 伊都キャンパス   Country:Japan  

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  • 大気環境における球状黒鉛鋳鉄の無塗装使用に向けた基礎的検討

    @山下 和也@甲斐 信博@土手 一朗@桑原 裕樹@貝沼 重信

    令和6年度全国大会 第79回年次学術講演会  2024.9 

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    Event date: 2023.9 - 2024.9

    Language:Japanese  

    Venue:東北大学   Country:Japan  

  • 重度腐食した耐候性鋼材へのAWT工法の全面導入

    @豊田雄介@貝沼 重信@池田 龍哉@荒川 武彦@田嶋 忠善

    令和6年度全国大会 第79回年次学術講演会  2024.9 

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    Event date: 2023.9 - 2024.9

    Language:Japanese  

    Venue:東北大学   Country:Japan  

  • 連続波レーザー照射による素地調整の可能性 ― レーザー施工研究会による安全と人材育成の取組も含めて ―

    藤田和久,貝沼重信,清水尚憲

    日本橋梁・鋼構造物塗装技術協会 第24回技術発表大会  2024.5 

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    Event date: 2023.5 - 2024.5

    Language:Japanese  

    Venue:アルカディア市ケ谷   Country:Japan  

  • The relationship between the surface characteristics and corrosion properties of carbon steel affected by abrasive water-jet treatment International conference

    CEAC 2023  2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Korea, Republic of  

  • The relationship between the surface characteristics and corrosion properties of carbon steel affected by abrasive water-jet treatment International conference

    Sanghong Park, 貝沼重信, 池田龍哉, 豊田雄介, 荒川武彦

    CEAC 2023  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:オンライン発表   Country:Korea, Republic of  

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  • The Relationship Between the Surface Characteristics and Corrosion Properties of Carbon Steel Affected by Abrasive Water-jet Treatment International conference

    S Park, S Kainuma, T Ikeda, Y Toyota and Y Morita

    The 3nd International Civil Engineering and Architecture Conference  2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • The Relationship Between the Surface Characteristics and Corrosion Properties of Carbon Steel Affected by Abrasive Water-jet Treatment International conference

    S Park, S Kainuma, T Ikeda, Y Toyota and Y Morita

    The 3nd International Civil Engineering and Architecture Conference  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:オンライン   Country:Japan  

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  • 塩類で腐食した耐候性鋼材に対する高出力連続波レーザー表面処理の除塩・除せい効果

    YU JUEJIANG ・ 貝沼 重信 ・ 王 啓迪 ・ 霍 鵬

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

  • Effect of hydrothermal aging on resin-impregnated carbon fiber fabric

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • Development of Positioning Corrosion Monitoring Sensor applied for Offshore Steel Structure

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • Effect of particle size of abrasive materials on steel surface characteristics during Abrasive water-jet treatment

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • 研削材を用いた超高圧水混相流体による表面処理が鋼素地表面性状に及ぼす影響

    外垣 純平 ・ 貝沼 重信 ・ パク サンホン ・ 池田 龍哉 ・ 豊田 雄介 ・ 荒川 武彦

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

  • Short-time corrosion behavior of steel surfaces cleaned by abrasive blast and abrasive water-jet treatments

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • Electrochemical study on the macrocell corrosion mechanism between two adjacent common steel electrodes in immersion environment

    Tang Jian ・ Kainuma Shigenobu ・ Yang Muye

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:熊本大学   Country:Japan  

  • 高塩分環境下におけるZnとAl系溶射鋼板のインピーダンス特性

    楊 昊軒 ・ 貝沼 重信 ・ 豊田 雄介

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

  • Effects of surface pretreatments of CFRP plate on electrochemical behavior in a sodium chloride solution

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • Mechanical Properties of Steel Plate Affected by the Hot-dip Al Coating Process

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • Investigation on the Application of a Hydrogel in the Sacrificial Anode Cathodic Protection System for Steel Members

    2023.3 

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    Event date: 2023.3

    Language:English  

    Country:Japan  

  • 粘土堆積物が鋼材の腐食特性に及ぼす影響に関する電気化学的検討

    高木 魁士 ・ 貝沼 重信 ・ 徐 捷 ・ 井上 大地 ・ 仲谷 伸人

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

  • Development of Positioning Corrosion Monitoring Sensor applied for Offshore Steel Structure

    鈕 文宣 ・ 貝沼 重信

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

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    Venue:熊本大学   Country:Japan  

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  • 高塩分環境下におけるZnとAl系溶射鋼板のインピーダンス特性

    楊 昊軒 ・ 貝沼 重信 ・ 豊田 雄介

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

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  • 粘土堆積物が鋼材の腐食特性に及ぼす影響に関する電気化学的検討

    高木 魁士 ・ 貝沼 重信 ・ 徐 捷 ・ 井上 大地 ・ 仲谷 伸人

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

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  • 研削材を用いた超高圧水混相流体による表面処理が鋼素地表面性状に及ぼす影響

    外垣 純平 ・ 貝沼 重信 ・ パク サンホン ・ 池田 龍哉 ・ 豊田 雄介 ・ 荒川 武彦

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese  

    Venue:熊本大学   Country:Japan  

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  • 塩類で腐食した耐候性鋼材に対する高出力連続波レーザー表面処理の除塩・除せい効果

    YU JUEJIANG ・ 貝沼 重信 ・ 王 啓迪 ・ 霍 鵬

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Venue:熊本大学   Country:Japan  

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  • Short-time corrosion behavior of steel surfaces cleaned by abrasive blast and abrasive water-jet treatments

    李 昇岳 ・ YANG Muye ・ KAINUMA Shigenobu ・ IKEDA Tatsuya

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:熊本大学   Country:Japan  

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  • Mechanical Properties of Steel Plate Affected by the Hot-dip Al Coating Process

    高 揚 ・ 貝沼 重信

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

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    Venue:熊本大学   Country:Japan  

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  • Investigation on the Application of a Hydrogel in the Sacrificial Anode Cathodic Protection System for Steel Members

    徐 捷 ・ 貝沼 重信

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

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    Venue:熊本大学   Country:Japan  

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  • Electrochemical study on the macrocell corrosion mechanism between two adjacent common steel electrodes in immersion environment

    Tang Jian ・ Kainuma Shigenobu ・ Yang Muye

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:熊本大学   Country:Japan  

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  • Effects of surface pretreatments of CFRP plate on electrochemical behavior in a sodium chloride solution

    CAI LIANHENG ・ 貝沼 重信 ・ 楊 沐野

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Language:English  

    Venue:熊本大学   Country:Japan  

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  • Effect of particle size of abrasive materials on steel surface characteristics during Abrasive water-jet treatment

    PARK Sanghong ・ KAINUMA Shigenobu ・ YANG Muye ・ IKEDA Tatsuya ・ TOYOTA Yusuke ・ ARAKAWA Takehiko

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Venue:熊本大学   Country:Japan  

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  • Effect of hydrothermal aging on resin-impregnated carbon fiber fabric

    Xie Jiajing ・ Yang Muye ・ Kainuma Shigenobu

    令和4年度土木学会西部支部研究発表会  2023.3 

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    Event date: 2023.3

    Language:English  

    Venue:熊本大学   Country:Japan  

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  • 高塩分環境における溶射皮膜の電気化学特性に関する検討

    楊 昊軒・貝沼 重信

    第10回 九州橋梁・構造工学研究会シンポジウム  2022.12 

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    Event date: 2022.12

    Language:Japanese  

    Venue:JR博多シティ 9階 会議室1(オンライン併用)   Country:Japan  

  • Fundamental Study on Electrochemical Mechanism between Adjacent Paint Coating Defects in Steel Structures

    2022.12 

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    Country:Japan  

  • Fundamental Study on Electrochemical Mechanism between Adjacent Paint Coating Defects in Steel Structures

    Jian TANG・Shigenobu KAINUMA・Muye YANG

    第10回 九州橋梁・構造工学研究会シンポジウム  2022.12 

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    Language:English  

    Venue:JR博多シティ 9階 会議室1(オンライン併用)   Country:Japan  

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  • 高塩分環境における溶射皮膜の電気化学特性に関する検討

    楊 昊軒・貝沼 重信

    第10回 九州橋梁・構造工学研究会シンポジウム  2022.12 

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    Event date: 2022.12

    Language:Japanese  

    Venue:JR博多シティ 9階 会議室1(オンライン併用)   Country:Japan  

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  • 表面処理したCFRPの電気化学特性

    蔡聯亨,貝沼重信,楊沐野

    西日本腐蝕防蝕研究会  2022.12 

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    Event date: 2022.12

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • The change of surface microstructure during abrasive water-jet treatment and its effecton corrosion properties

    2022.12 

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    Language:English  

    Country:Japan  

  • Electrochemical study on the corrosion development mechanism of structural steel under adjacent coating film defects

    2022.12 

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    Language:English  

    Country:Japan  

  • Role of an absorbent fiber in the sacrificial anode cathodic protection system for steel members

    2022.12 

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    Language:English  

    Country:Japan  

  • Electrochemical study on the corrosion development mechanism of structural steel under adjacent coating film defects

    Tang Jian, Yang Muye, Kainuma shigenobu

    西日本腐蝕防蝕研究会  2022.12 

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    Language:English  

    Venue:九州産業大学   Country:Japan  

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  • 表面処理したCFRPの電気化学特性

    蔡聯亨, 貝沼重信, 楊沐野

    西日本腐蝕防蝕研究会  2022.12 

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    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

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  • The change of surface microstructure during abrasive water-jet treatment and its effecton corrosion properties

    Park Sanghong, 貝沼重信, 池田龍哉, 豊田雄介, 荒川武彦

    西日本腐蝕防蝕研究会  2022.12 

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    Venue:九州産業大学   Country:Japan  

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  • Role of an absorbent fiber in the sacrificial anode cathodic protection system for steel members

    XU JIE, 貝沼重信, 高木魁士

    西日本腐蝕防蝕研究会  2022.12 

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    Venue:九州産業大学   Country:Japan  

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  • Effect of epoxy resin degradation on the adhesion strength of CFRP-steel joint

    Jiajing XIE

    2022.11 

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    Country:Japan  

  • Effect of epoxy resin degradation on the adhesion strength of CFRP-steel joint

    Jiajing XIE

    JSSC 鋼構造シンポジウム2022  2022.11 

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    Language:English  

    Venue:東京ファッションタウン(TFT) およびオンライン   Country:Japan  

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  • XPS および放射光XRD を用いた球状黒鉛鋳鉄のさび層の分析

    山下和也, 桑原裕樹, 土手一朗, 甲斐信博 貝沼重信

    第69回 材料と環境討論会  2022.10 

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    Event date: 2022.10

    Language:Japanese  

    Venue:久留米シティプラザ   Country:Japan  

  • XPS および放射光XRD を用いた球状黒鉛鋳鉄のさび層の分析

    山下和也, 桑原裕樹, 土手一朗, 甲斐信博 貝沼重信

    第69回 材料と環境討論会  2022.10 

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    Language:Japanese  

    Venue:久留米シティプラザ   Country:Japan  

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  • NaClによる高腐食性環境における金属溶射皮膜の耐食・防食特性に関する電気化学的検討

    楊昊軒,貝沼重信,鈴木啓介,豊田雄介

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • 鋼部材のコンクリート地際部に対する水膨潤ゴムを用いた犠牲陽極防食技術に関する基礎的研究

    高木魁士,貝沼重信,楊沐野,赤堀智幸

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • 金属溶射皮膜と重防食塗膜の重ね部の耐久・防食特性に関する基礎的研究

    井上拓海,楊昊軒, 貝沼重信,鈴木啓介,豊田雄介

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • 部材閉塞部における犠牲陽極防食技術の適用性に関する基礎的研究

    橋本大樹,貝沼重信,高木魁士,石原修二,兼子彬,井上大地,仲谷伸人,住谷龍明

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • Corrosion accelecrating effect of temperature on common steel contacted by carbon fiber

    2022.9 

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    Event date: 2022.9

    Language:English  

    Country:Japan  

  • Corrosion Behavior of Hot-dip Al Coated Steel Plate Contact with Concrete in Atmospheric Environment

    2022.9 

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    Event date: 2022.9

    Language:English  

    Country:Japan  

  • 研削材を用いた超高圧水混相流体による表面処理の施工条件が鋼素地表面状態に及ぼす影響

    豊田凌平,貝沼重信,パクサンホン,池田龍哉,豊田雄介,荒川武彦

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • Analytical investigation on temperature distribution of high-strength bolt during CW-laser surface treatment

    2022.9 

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    Language:English  

    Country:Japan  

  • Characterizing corrosion properties of carbon steel affected by Abrasive Waterjet Treatment

    2022.9 

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    Event date: 2022.9

    Language:English  

    Country:Japan  

  • Galvanic corrosion behavior between CFRP and steel under the water film condition

    2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Country:Japan  

  • Analytical investigation on temperature distribution of high-strength bolt during CW-laser surface treatment

    王啓迪, 貝沼重信, 霍鵬

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Venue:オンライン開催   Country:Japan  

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  • 鋼部材のコンクリート地際部に対する水膨潤ゴムを用いた犠牲陽極防食技術に関する基礎的研究

    高木魁士, 貝沼重信, 楊沐野, 赤堀智幸

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

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  • 金属溶射皮膜と重防食塗膜の重ね部の耐久・防食特性に関する基礎的研究

    井上拓海, 楊昊軒, 貝沼重信, 鈴木啓介, 豊田雄介

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

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  • 部材閉塞部における犠牲陽極防食技術の適用性に関する基礎的研究

    橋本大樹, 貝沼重信, 高木魁士, 石原修二, 兼子彬, 井上大地, 仲谷伸人, 住谷龍明

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

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  • 研削材を用いた超高圧水混相流体による表面処理の施工条件が鋼素地表面状態に及ぼす影響

    豊田凌平, 貝沼重信, パクサンホン, 池田龍哉, 豊田雄介, 荒川武彦

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

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  • NaClによる高腐食性環境における金属溶射皮膜の耐食・防食特性に関する電気化学的検討

    楊昊軒, 貝沼重信, 鈴木啓介, 豊田雄介

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Venue:オンライン開催   Country:Japan  

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  • Galvanic corrosion behavior between CFRP and steel under the water film condition

    謝嘉靖, 楊沐野, 貝沼重信

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

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  • Corrosion Behavior of Hot-dip Al Coated Steel Plate Contact with Concrete in Atmospheric Environment

    高揚, 貝沼重信, 楊沐野, 石原修二, 井上大地

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Venue:オンライン開催   Country:Japan  

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  • Corrosion accelecrating effect of temperature on common steel contacted by carbon fiber

    鈕文宣, 貝沼重信, 楊沐野, 謝嘉靖

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Venue:オンライン開催   Country:Japan  

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  • Characterizing corrosion properties of carbon steel affected by Abrasive Waterjet Treatment

    Sanghong Park, 貝沼重信, 池田龍哉, 豊田雄介, 森田裕史

    令和4年度全国大会 第77回年次学術講演会  2022.9 

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    Venue:オンライン開催   Country:Japan  

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  • NaClによる高腐食性環境における金属溶射の耐食・防食特性に関する電気化学的検討

    楊昊軒・貝沼重信・豊田雄介

    材料と環境2022  2022.5 

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    Event date: 2022.5

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    Venue:オンライン開催   Country:Japan  

  • Influence of surface characteristics from Abrasive Waterjet Treatment on the electrochemical properties of carbon steel

    2022.5 

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  • Influence of surface characteristics from Abrasive Waterjet Treatment on the electrochemical properties of carbon steel

    Sanghong Park・貝沼重信・池田龍哉・豊田雄介・森田裕史

    材料と環境2022  2022.5 

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    Venue:オンライン開催   Country:Japan  

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  • NaClによる高腐食性環境における金属溶射の耐食・防食特性に関する電気化学的検討

    楊昊軒・貝沼重信・豊田雄介

    材料と環境2022  2022.5 

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    Venue:オンライン開催   Country:Japan  

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  • Axial Force Behaviors of High-strength Bolt Treated by High Power CW Laser International conference

    Qidi Wang, Shigenobu Kainuma, Shusen Zhuang, Peng Huo

    ICCEMS 2022  2022.4 

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    Event date: 2022.4

    Language:English  

    Country:Japan  

  • Corrosion Protection Method with Sacrificial Anode for Steel Members in Boundary with Ground Using Water Swelling Rubber International conference

    Jie Xu, Shigenobu Kainuma, Kaishi Takaki, Muye Yang, Tomoo Tomoda

    ICCEMS 2022  2022.4 

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    Event date: 2022.4

    Language:English  

    Country:Japan  

  • Mechanical Behavior of Rc Beams Strengthened in Shear with Cfrp Grid– epoxy Mortar International conference

    2022.4 

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    Event date: 2022.4

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    Venue:オンライン開催   Country:Japan  

  • Axial Force Behaviors of High-strength Bolt Treated by High Power CW Laser International conference

    Qidi Wang, Shigenobu Kainuma, Shusen Zhuang, Peng Huo

    ICCEMS 2022  2022.4 

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    Event date: 2022.4

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    Venue:オンライン開催   Country:Japan  

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  • Mechanical Behavior of Rc Beams Strengthened in Shear with Cfrp Grid– epoxy Mortar International conference

    Lianheng Cai, Shigenobu Kainuma, Muye Yang, Rui Guo

    ICCEMS 2022  2022.4 

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    Event date: 2022.4

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    Venue:オンライン開催   Country:Japan  

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  • Corrosion Protection Method with Sacrificial Anode for Steel Members in Boundary with Ground Using Water Swelling Rubber International conference

    Jie Xu, Shigenobu Kainuma, Kaishi Takaki, Muye Yang, Tomoo Tomoda

    ICCEMS 2022  2022.4 

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    Event date: 2022.4

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    Venue:オンライン開催   Country:Japan  

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  • Effectiveness of Laser Treatment on Carbon Steel with Various Forms of Corrosion Pits International conference

    Sanghong Park, Shigenobu Kainuma, Muye Yang, Hirohisa Miki and Takahiro Asano

    The 2th International Civil Engineering and Architecture Conference  2022.3 

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    Event date: 2022.3

    Language:English  

    Country:Japan  

  • Evaluation on Deterioration and Blister Progression of Duplex Layers Between Al-5Mg Thermal Sprayed Coating and Heavy-duty Paint Coating International conference

    Haoxuan Yang, Shigenobu Kainuma, Muye Yang and Takahiro Asano

    The 2th International Civil Engineering and Architecture Conference  2022.3 

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    Event date: 2022.3

    Language:English  

    Country:Japan  

  • Effectiveness of Laser Treatment on Carbon Steel with Various Forms of Corrosion Pits International conference

    Sanghong Park, Shigenobu Kainuma, Muye Yang, Hirohisa Miki and Takahiro Asano

    The 2th International Civil Engineering and Architecture Conference  2022.3 

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    Event date: 2022.3

    Language:English  

    Venue:オンライン開催   Country:Japan  

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  • Evaluation on Deterioration and Blister Progression of Duplex Layers Between Al-5Mg Thermal Sprayed Coating and Heavy-duty Paint Coating International conference

    Haoxuan Yang, Shigenobu Kainuma, Muye Yang and Takahiro Asano

    The 2th International Civil Engineering and Architecture Conference  2022.3 

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    Venue:オンライン開催   Country:Japan  

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  • Corrosion Behavior of Hot-dip Al Coated Steel Plate Contact with Concrete in a Highly Corrosive Atmospheric Environment

    2022.3 

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    Language:English  

    Country:Japan  

  • Galvanic corrosion behavior between CFRP and steel under the water film condition

    2022.3 

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    Language:English  

    Country:Japan  

  • NaClによる高腐食性環境における金属溶射皮膜の耐食・防食特性に関する基礎的研究

    楊 昊軒 ・ 貝沼 重信 ・ 鈴木 啓介 ・ 豊田 雄介

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

  • 研削材を用いた超高圧水混相流体による表面処理技術の除塩・徐錆効果に関する基礎的研究

    岡田 紗季 ・ 岡田 紗季 ・ 貝沼 重信 ・ パク サンホン ・ 池田 達哉 ・豊田 雄介 ・ 森田 祐史

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

  • Surface Characteristics of Carbon Steel Treated by Abrasive Waterjet Treatment

    2022.3 

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    Country:Japan  

  • 鋼部材の地際部に対する水膨潤ゴムを用いた犠牲陽極防食技術に関する基礎的研究

    高木 魁士 ・ 貝沼 重信 ・ 楊 沐野 ・ 赤堀 智幸

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

  • Effect of corroded surface preparation on adhesive behavior of CFRP-steel single strapped joints

    2022.3 

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    Language:English  

    Country:Japan  

  • 金属溶射皮膜と重防食塗膜の重ね部の耐久・防食特性に関する基礎的研究

    井上 拓海 ・ 貝沼 重信 ・ 楊 昊軒 ・ 鈴木 啓介 ・ 豊田 雄介

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

  • 部材閉塞部における犠牲陽極防食技術の適用性に関する基礎的研究

    橋本 大樹 ・ 貝沼 重信 ・ 高木 魁士 ・ 石原 修二 ・ 兼子 彬 ・井上 大地 ・ 仲谷 伸人 ・ 住谷 龍明

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

  • Temperature accelerating effect on the galvanic corrosion between carbon fiber and common steel

    2022.3 

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  • Corrosion Behavior of Hot-dip Al Coated Steel Plate Contact with Concrete in a Highly Corrosive Atmospheric Environment

    GAO Yang ・ KAINUMA Shigenobu ・ YANG Muye ・ISHIARA Shuji ・ HASHIMOTO Mikio ・ INOUE daichi

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • 鋼部材の地際部に対する水膨潤ゴムを用いた犠牲陽極防食技術に関する基礎的研究

    高木 魁士 ・ 貝沼 重信 ・ 楊 沐野 ・ 赤堀 智幸

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • 金属溶射皮膜と重防食塗膜の重ね部の耐久・防食特性に関する基礎的研究

    井上 拓海 ・ 貝沼 重信 ・ 楊 昊軒 ・ 鈴木 啓介 ・ 豊田 雄介

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

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  • 部材閉塞部における犠牲陽極防食技術の適用性に関する基礎的研究

    橋本 大樹 ・ 貝沼 重信 ・ 高木 魁士 ・ 石原 修二 ・ 兼子 彬 ・井上 大地 ・ 仲谷 伸人 ・ 住谷 龍明

    令和3年度土木学会西部支部研究発表会  2022.3 

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    Venue:オンライン   Country:Japan  

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  • 研削材を用いた超高圧水混相流体による表面処理技術の除塩・徐錆効果に関する基礎的研究

    岡田 紗季 ・ 岡田 紗季 ・ 貝沼 重信 ・ パク サンホン ・ 池田 達哉 ・豊田 雄介 ・ 森田 祐史

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • Temperature accelerating effect on the galvanic corrosion between carbon fiber and common steel

    NIU Wenxuan ・ YANG Muye ・ XIE Jiajing ・ KAINUMA Shigenobu

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • Surface Characteristics of Carbon Steel Treated by Abrasive Waterjet Treatment

    Park SANGHONG ・ PARK Sanghong ・ KAINUMA Shigenobu ・ YANG Muye ・IKEDA Tatsuya ・ ASANO Takahiro・MORITA Yushi

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • NaClによる高腐食性環境における金属溶射皮膜の耐食・防食特性に関する基礎的研究

    楊 昊軒 ・ 貝沼 重信 ・ 鈴木 啓介 ・ 豊田 雄介

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • Galvanic corrosion behavior between CFRP and steel under the water film condition

    Xie Jiajing ・ Yang Muye ・ Kainuma Shigenobu

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • Effect of corroded surface preparation on adhesive behavior of CFRP-steel single strapped joints

    LIU WEIJIE ・ YANG Muye ・ KAINUMA Shigenobu ・ XIE Jiajing

    令和3年度土木学会西部支部研究発表会  2022.3 

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  • 熱影響部に着目した鋼製伸縮装置の疲労破断メカニズムの検討

    楊 沐野

    JSSC 鋼構造シンポジウム2021  2021.11 

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  • ロケット打上げ時の噴煙が鋼材の腐食進行性に及ぼす影響に関する基礎的研究

    田中 蒼之

    JSSC 鋼構造シンポジウム2021  2021.11 

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  • 様々な大気環境における都市内高架橋の腐食性評価に関する研究

    高木 魁士

    JSSC 鋼構造シンポジウム2021  2021.11 

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  • アブレイシブウォータージェット処理の影響を受ける鋼表面特性

    朴 相泓

    JSSC 鋼構造シンポジウム2021  2021.11 

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  • Effect of the Abrasive Blast after Pretreatment on Electrochemical Properties of Severe Corroded Weathering Steel International conference

    Qidi Wang,Shigenobu Kainuma,Muye Yang

    2021.11 

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  • Effect of Surface Treatment and Deterioration of Resin Matrix on the Adhesion of Carbon Fabric-Based Wet Layup System International conference

    Jiajing Xie,Muye Yang,Shigenobu Kainuma,Wejie Liu

    2021.11 

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  • Corrosion Behavior of Hot-Dip Al Coating Contact with Concrete During Hardening Process of Concrete International conference

    Y. Gao, S. Kainuma, M. Yang, S. Ishihara, M. Hashimoto and D. Inoue

    Proceedings of 2021 International Civil Engineering and Architecture Conference  2021.10 

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    Event date: 2021.10

    Language:Japanese  

    Country:Singapore  

  • Surface Observation of Laser-Treated Carbon Steel and Application of Laser Cleaning for Corroded Steel Member International conference

    S. Zhuang, S. Kainuma, M. Yang, M. Haraguchi and T. Asano

    Proceedings of 2021 International Civil Engineering and Architecture Conference  2021.10 

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    Language:Japanese  

    Country:Singapore  

  • 重度腐食耐候性鋼の腐食ピット特性に関する調査

    王 啓迪、貝沼 重信、楊 沐野

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Event date: 2021.9

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  • 大気環境における溶融アルミめっきの鋼板とコンクリートの接触腐食挙動

    高 揚、貝沼 重信、楊 沐野、石原 修二、橋本 幹雄、井上 大地

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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  • 乾湿繰り返し環境における近接塗膜傷間の鋼材腐食の電気化学特性

    樋口 亮、貝沼 重信

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • 重防食塗膜傷間の鋼材腐食に対する 電気化学防食機構の解明に関する基礎的研究

    井上 凌、貝沼 重信、佐藤 弘隆、鈴木 啓介

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • 塗膜傷間の鋼材腐食に対するジンクリッチペイントの防食作用に関する基礎的研究

    鈴木 啓介、貝沼 重信

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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  • Influence of Curing at Different Temperatures on the porosity and Strength of CFRP

    2021.9 

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    Country:Japan  

  • Investigation on the bond behavior between different cleaned steel surfaces and carbon fiber sheets

    2021.9 

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    Country:Japan  

  • 金属溶射皮膜と重防食塗膜の皮膜重ね部の耐久性に関する基礎的研究

    田中 蒼之、貝沼 重信、楊 昊軒、武藤 和好

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • Al-5Mg合金溶射皮膜の劣化部に対する大気犠牲陽極防食技術の適用性に関する基礎的研究

    高木 魁士、石原 修二、兼子 彬、貝沼 重信、井上 大地、住谷 龍明

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • NaCl による高腐食性環境におけるクロスカットを有するAl・Zn 系溶射皮膜の耐久・防食性能に関する基礎的研究

    楊 昊軒、貝沼 重信、武藤 和好、宮田 弘和

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • Fundamental study on steel surface properties by Abrasive Water Jet treatment

    Sanghong Park, Shigenobu Kainuma, Muye Yang, Tatsuya Ikeda, Takahiro Asano, Yushi Morita

    2021.9 

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  • 電気化学的素地調整法の実構造物への適用性に関する基礎的研究

    飯尾 翔磨、貝沼 重信、石原 修二、王 啓迪

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • 粉末X線回折法とラマン分光法による球状黒鉛鋳鉄の腐食特性の分析

    岡田 紗季、貝沼 重信、土手 一朗、山下 和也

    令和3年度全国大会 第76回年次学術講演会  2021.9 

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    Venue:オンライン開催   Country:Japan  

  • 粉末 X 線回折法とラマン分光法による球状黒鉛鋳鉄の腐食特性の分析

    岡田紗季, 貝沼重信, 土手一朗, 桑原裕樹, 山下和也

    材料と環境2021  2021.5 

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    Venue:オンライン開催   Country:Japan  

  • Spatial Point Process and Electrochemical Approach of Detecting Short-Time Corrosion on Steel Substrates after Abrasive Blast Treatment

    Maoling Zhao, Shigenobu Kainuma, Aran Kim, Muye Yang

    2021.5 

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  • Fundamental Study on Weather Resistance of Overlapping Layers between Al-5Mg Alloy Thermal Spray Coating and Heavy-duty Paint Coating International conference

    Haoxuan Yang, Shigenobu Kainuma ,Muye Yang ,Kazuyoshi Muto and Takahiro Asano

    2021 International Civil Engineering and Architecture Conference  2021.3 

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    Language:English  

    Country:Japan  

  • Surface Observation of Laser-treated Carbon Steel and Application of Laser Cleaning for Corroded Steel Member International conference

    Shusen Zhuang, Shigenobu Kainuma, Muye Yang, Manabu Haraguchi and Takahiro Asano

    2021 International Civil Engineering and Architecture Conference  2021.3 

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    Language:English  

    Country:Japan  

  • Corrosion Behavior of Hot-dip Al Coating Contact with Concrete during Hardening Process of Concrete International conference

    Yang Gao, S Kainuma, M Y Yang, S Ishihara and M Hashimoto

    2021 International Civil Engineering and Architecture Conference  2021.3 

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    Language:English  

    Country:Japan  

  • 塗膜傷を有する重防食系塗装鋼材の防食効果の定量評価に関する基礎的研究

    井上 凌・貝沼 重信・鈴木 啓介・佐島 隆生

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • Investigation on Corrosion Pit Characteristics of Severe Corroded Weathering Steel

    2021.3 

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    Language:English  

    Country:Japan  

  • Short-time Corrosion Behavior on Steel Surface after Abrasive Blast Treatment

    2021.3 

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    Country:Japan  

  • 粉末X線回折法とラマン分光法による球状黒鉛鋳鉄の腐食特性の分析

    岡田 紗季・貝沼 重信・土手 一朗・山下 和也

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • 電気化学素地調整法の実構造物への適用性に関する基礎的研究

    飯尾 翔磨・貝沼 重信・石原 修二・王 啓迪

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • Corrosion Behavior of Hot-dip Al Coated Steel Plate Contact with Concrete in the Atmospheric Environment

    2021.3 

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    Country:Japan  

  • ブラストの研削材における鋼素地表面が電流インピーダンス特性に及ぼす影響

    キム アラン・貝沼 重信・池田 龍哉

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • Investigation on Steel Surface Configuration by Abrasive Water Jet Treatment

    2021.3 

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    Language:English  

    Country:Japan  

  • 塗膜傷間の鋼材腐食に対するジンクリッチペイントの防食作用に関する基礎的研究

    鈴木 啓介・井上 凌・貝沼 重信・楊 沐野

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • Effect of ambient temperature on initial curing stage of CFRP strengthened steel structure by evaluating the porosity and bond strength

    2021.3 

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    Country:Japan  

  • 水膜の乾燥過程における近接塗膜傷間の鋼材腐食の電気化学特性に関する基礎的研究

    樋口 亮・貝沼 重信・井上 凌

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Fundamental study on the bond strength between different cleaned steel surfaces and carbon fiber sheets

    2021.3 

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    Event date: 2021.3

    Language:English  

    Country:Japan  

  • Al-5Mg合金溶射皮膜溶射劣化部に対する大気犠牲陽極防食技術の適用性に関する基礎的研究

    高木 魁士・貝沼 重信・飯尾 翔磨・石原 修二・兼子 彬・井上 大地・住谷 龍明

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • NaClによる高腐食性環境におけるクロスカットを有する金属溶射皮膜の耐久・防食性能に関する基礎的研究

    楊 昊軒・貝沼 重信・武藤 和好・宮田 弘和

    令和2年度土木学会西部支部研究発表会  2021.3 

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    Venue:オンライン   Country:Japan  

  • Mechanical Properties of High-strength Steel Affected by Laser Surface Treatment

    2021.3 

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    Language:English  

    Country:Japan  

  • Effects of laser treatment on surface morphology and electrochemical properties of carbon steel with pitting corrosion

    2020.12 

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    Country:Japan  

  • 「Effect of electrochemical behavior on the galvanic corrosion between carbon fiber sheet and common steel

    謝 嘉靖・楊 沐野・⾙沼 重信

    第8回 九州橋梁・構造工学研究会シンポジウム  2020.12 

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    Event date: 2020.12

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • 塗膜傷間の鋼材腐⾷に対するジンクリッチペイントの防⾷効果に関する基礎的研究

    井上 凌・⾙沼 重信

    第8回 九州橋梁・構造工学研究会シンポジウム  2020.12 

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    Event date: 2020.12

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • 吊橋主ケーブルに対するACM 型腐⾷センサの設置⽅法が腐⾷環境モニタリングに及ぼす影響評価

    飯尾 翔磨・⾙沼 重信・⽥端 ⼀雅

    第8回 九州橋梁・構造工学研究会シンポジウム  2020.12 

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    Event date: 2020.12

    Language:Japanese  

    Venue:オンライン開催   Country:Japan  

  • Influence of Thermal Effects Result from CW Laser Treatment on the Electrochemical Properties of Carbon Steel

    Shusen Zhuang, Shigenobu Kainuma, Muye Yang (Kyushu Univ.); Manabu Haraguchi (Toyokoh Inc.); Takahiro Asano (NEXCO)

    2020.10 

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    Event date: 2020.10

    Language:English  

    Country:Japan  

  • Fundamental Study on the Anisotropic Electrochemical Behavior of Carbon Fiber Used for Structural Strengthening

    Muye Yang, Jiajing Xie, Shigenobu Kainuma, Weijie Liu (Kyushu Univ.)

    2020.10 

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    Event date: 2020.10

    Language:English  

    Country:Japan  

  • Deterioration and Anti-Corrosion Behaviors of Overlapped Layer between Al-5mg Alloy Thermal Spray Coating and Heavy-Duty Paint Coating in Highly Corrosive Atmospheric Environment International conference

    S. KAINUMA, M. YANG, H. YANG, K. MUTO and H. MIYATA

    17th International Conference on Fracture and Damage Mechanics  2020.9 

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    Event date: 2020.9

    Language:English  

    Country:Spain  

  • Electrochemical analysis and SEM-EDX characterization of laser-treated weathering steel plate

    2020.9 

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    Event date: 2020.9

    Language:English  

    Country:Japan  

  • Evaluation on the surface properties and adhesive strength of blasted steel plate used for CFRP/steel joint

    2020.9 

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    Event date: 2020.9

    Language:English  

    Country:Japan  

  • CFRP鋼接合部に使⽤されるエポキシ接着剤の吸⽔効果に関する基礎的研究

    謝 嘉靖、楊 沐野、⾙沼 重信

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:English  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • 超⾳波噴霧を⽤いた定量塩付着⼿法における塩付着性状に関する基礎的研究

    キム アラン、⾙沼 重信、有島 和弥

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • Electrochemical, microstructure and XRD study on surface modification effects of laser-treated carbon steel

    庄 樹森、⾙沼 重信、趙 茂伶、楊 沐野、原⼝ 学、浅野 貴弘

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:English  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • Deterioration mechanism of hot-dip Al coating in a coastal-atmospheric environment

    Muye Yang, Shigenobu Kainuma, Yang Gao, Mikio Hashimoto

    2020.9 

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    Event date: 2020.9

    Language:English  

    Country:Japan  

  • Al-5Mg合⾦溶射と重防⾷塗装の重ね⽪膜の耐候性向上に関する基礎的研究

    楊 昊軒、⾙沼 重信、武藤 和好、宮⽥ 弘和

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • ⼤気環境における球状⿊鉛鋳鉄の腐⾷挙動に関する研究⼤気環境における球状⿊鉛鋳鉄の腐⾷挙動に関する研究

    岡⽥ 紗季、⾙沼 重信、⼟⼿ ⼀朗、⼭下 和也

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • 複数塗膜傷間の鋼材腐⾷に対するジンクリッチペイントの防⾷効果に関する基礎的研究

    井上 凌、⾙沼 重信、劉 偉傑

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • Galvanic corrosion behavior between hot-dip 55Al-Zn and Al coatings in the atmospheric environment

    2020.9 

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    Event date: 2020.9

    Language:English  

    Country:Japan  

  • ジンクリッチペイント塗膜傷における鋼材腐⾷の電気化学特性に関する基礎的研究

    劉 偉傑、⾙沼 重信、楊 沐野、井上 凌

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • 滞⽔環境における耐候性鋼材の塗膜傷間の鋼材腐⾷に関する基礎的研究

    樋⼝ 亮、⾙沼 重信、⻑⾕川 昂志、楊 沐野

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • 重度腐⾷した鋼部材の電気化学的素地調整法に関する基礎的検討

    飯尾 翔磨、⾙沼 重信、⽯原 修⼆

    令和2年度全国大会 第75回年次学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese  

    Venue:名古屋工業大学(ネット配信型大会・論文WEB発表)   Country:Japan  

  • Investigation of Corrosion Resistance and Mechanical Properties of Laser-Treated Carbon Steel International conference

    S. KAINUMA, S. ZHUANG, M. YANG1, K. TOYOSAWA, T. ASANO

    7th International Conference Integrity-Reliability-Failure, Funchal, Portogal  2020.6 

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    Event date: 2020.6

    Language:English  

    Country:Portugal  

  • 過酸化水素水スプレー型促進耐候性試験(HP-Xe 試験)の検討 3

    西村徹也, 山根彰,尾知修平, 市場幹之,冨山禎仁,貝沼重信

    材料と環境2020  2020.5 

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    Event date: 2020.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • Surface Oxide Composition and Electrochemical Properties of Laser-treated Weathering Steel

    ZHUANG Shusen, KAINUMA Shigenobu, YANG Muye, ZHAO Maoling,HARAGUCHI Manabu,ASANO Takahiro

    2020.5 

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    Event date: 2020.5

    Language:English  

    Country:Japan  

  • 滞水環境における近接塗膜傷間の鋼材腐食の電気化学特性に関する基礎的研究

    樋口 亮, 貝沼重信, 長谷川昂志

    材料と環境2020  2020.5 

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    Event date: 2020.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • 滞水環境における近接塗膜傷間の鋼材腐食の電気化学特性に関する基礎的研究

    長谷川 昂志,貝沼 重信,樋口 亮,佐島 隆生

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Surface Preparation of Severe Corroded Steel Member by Laser Irradiation Combined with Pretreatment

    ZHUANG Shusen,KAINUMA Shigenobu,YANG Muye,HARAGUCHI Manabu,ASANO Takahiro

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • Electrochemical properties and surface element analysis of laser-treated weathering steel plate

    ZHAO Maoling,KAINUMA Shigenobu,YANG Muye,HARAGUCHI Manabu,ASANO Takahiro

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • Effect of brittle and ductile adhesive on the bond behavior of CFRP-steel composite using CZM method

    LIU Weijie,YANG Muye,KAINUMA Shigenobu

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • 重度に腐食した鋼部材の電気化学的素地調整法に関する基礎的検討

    飯尾 翔磨,貝沼 重信,石原 修二

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Galvanic corrosion behavior between 55Al-Zn and Al hot-dip coatings in the atmospheric environment

    GAO Yang,YANG Muye,KAINUMA Shigenobu,ISHIARA Shuji,HASHIMOTO Mikio

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • 水膨潤ゴムを用いた犠牲陽極防食技術に関する基礎的研究

    SUN XIAOTONG,貝沼 重信,末崎 将司,楊 沐野

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • 滞水環境における耐候性鋼材の塗膜傷間の鋼材腐食に関する基礎的研究

    樋口 亮,貝沼 重信,長谷川 昂志,楊 沐野

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • レーザー処理を施した鋼材の機械的性質に関する基礎的検討

    金子 岳史,貝沼 重信,浅野 貴弘,原口 学

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • 超音波噴霧器を用いた定量塩付着手法の提案及び塩付着性状に関する基礎的検討

    有島 和弥,貝沼 重信,キム アラン

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Effect of Blasting and Laser on Substrate Roughness and Coating Adhesion

    WANG Qidi,KAINUMA Shigenobu,ZHUANG Shusen,KIM Aran,HARAGUCHI Mamabu

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • Al-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性に関する基礎的研究

    劉 少博,貝沼 重信,楊 昊軒,武藤 和好,宮田 弘和

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Al-5Mg合金溶射被膜に対するAl-3%Zn陽極板と繊維シートを用いた大気犠牲陽極の適用性に関する研究

    竹田 智紀,貝沼 重信,飯尾 翔磨,石原 修二,兼子 彬,井上 大地,山内 孝郎

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Fundamental study on the surface properties and adhesion strength of blast treated steel plate

    PARK Sanghong,KAINUMA Shigenobu,YANG Muye,KIM Aran

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • Al-5Mg合金溶射と重防食塗装の重ね皮膜部の耐候性向上に関する基礎的研究

    楊 昊軒,貝沼 重信,武藤 和好,宮田 弘和

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Fundamental study on the reversible effects of water absorption in epoxy adhesive used in CFRP/ steel joints

    XIE Jiajing,YANG Muye,KAINUMA Shigenobu

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • 大気環境における球状黒鉛鋳鉄の腐食挙動に関する研究

    岡田 紗季,貝沼 重信,土手 一朗,山下 和也

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • ジンクリッチ塗膜の傷における鋼材腐食の電気化学機構に関する基礎的研究

    井上 凌,貝沼 重信,宮崎 泰樹,佐島 隆生

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Comparison of stress concentration factor between actual and predicted corrosion surface configurations by spatial statistics simulation

    Xu Weikun,Kainuma Shigenobu,Yang Muye

    2020.3 

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    Event date: 2020.3

    Language:Japanese  

    Country:Japan  

  • 塗膜傷間の鋼材腐食に対する有機ジンクリッチペイントの犠牲防食効果に関する基礎的研究

    宮崎 泰樹,貝沼 重信,長谷川 昂志,井上 凌

    令和元年度土木学会西部支部研究発表会  2020.3 

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    Language:Japanese  

    Venue:九州大学(未開催)   Country:Japan  

  • Electrochemical Evaluation on Corrosion Rate of Common Steel Near The Air-Liquid Interface Using An Immersion Sensor International conference

    M. YANG, S. KAINUMA, X. SUN

    East Asia & Pacific Area Conference & Expo  2019.11 

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    Event date: 2019.11

    Language:English  

    Country:Japan  

  • Electrochemical Properties of Hot-dip Al and Al-45Zn Coating International conference

    Y. GAO, M. YANG, S. KAINUMA, S. ISHIHARA, M. HSHIMOTO

    East Asia & Pacific Area Conference & Expo  2019.11 

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    Event date: 2019.11

    Language:English  

    Country:Japan  

  • Evaluation of Electrochemical Properties of Laser-Cleaned Carbon Steel Plate International conference

    S. ZHUANG, S. KAINUMA, M. YANG, K. OKUDA, M. FUKUDA

    East Asia & Pacific Area Conference & Expo  2019.11 

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    Event date: 2019.11

    Language:English  

    Country:Japan  

  • Effect of Blasting Conditions on Characteristics of Steel Surface and Residual Abrasive Material International conference

    A. KIM, S. KAINUMA, T. IKEDA, T. KOTERA

    Pacific Structural Steel Conference  2019.11 

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    Event date: 2019.11

    Language:English  

    Country:Japan  

  • Experimental Study on The Fatigue Fracture Mechanism of Finger Type Expansion Joint International conference

    M. YANG, S. KAINUMA, W. XU

    Pacific Structural Steel Conference  2019.11 

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    Event date: 2019.11

    Language:English  

    Country:Japan  

  • Effect of Repeated Cyclic Using of Blast Abrasive Material on The Steel Surface Characteristics International conference

    A. KIM, S. KAINUMA, T. IKEDA, T. KOTERA

    The 2019 World Congress on Advances in Structural Engineering and Mechanics  2019.9 

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    Event date: 2019.9

    Language:English  

    Country:Korea, Republic of  

  • 近接した塗膜傷間の乾湿繰り返し環境における鋼材腐食の電気化学機構に関する基礎的研究

    長谷川 昂志,貝沼 重信,樋口 亮,佐島 隆生

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • Mechanical Properties of Hot-dip Al and Al-45Zn Galvanized Steel Plates

    Yang Gao,Shigenobu Kainuma,Muye Yang,Hanbin Ge

    2019.9 

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    Event date: 2019.9

    Language:English  

    Country:Japan  

  • Effects of Laser Surface Treatment with Different Processing Parameters on Electrochemical Properties of Carbon Steel Plate

    Shusen Zhuang,Shigenobu Kainuma,Muye Yang,Kazuaki Toyosawa,Yasuo Fukunaga

    2019.9 

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    Event date: 2019.9

    Language:English  

    Country:Japan  

  • Electrochemical study on the passive cathodic protection for steel bridge using Al-Zn based sacrificial anode

    2019.9 

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    Event date: 2019.9

    Language:English  

    Country:Japan  

  • 大気環境における普通鋼板と耐候性鋼板の腐食表面性状の空間統計数値シミュレーション

    宮崎 泰樹,貝沼 重信,竹田 智紀,飯尾 翔磨

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 応力発光技術を用いたコンクリート橋のひび割れ進展挙動の定量評価に関する試験施工

    福田 雅人,徐 超男,貝沼 重信,麻生 孝志

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 溶融アルミニウムめっきのコンクリート接触部における腐食挙動に関する基礎的検討

    山下 和也,貝沼 重信,石原 修二,井上 大地,橋本幹雄

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 寒冷・飛来海塩環境における Al-5%Mg合金溶射と重防食塗装の重ね部の耐食・防食性に関する基礎的研究

    劉 少博,貝沼 重信,楊 沐野,武藤 和好,宮田 弘和

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 腐食環境の相違が鋼材の大気犠牲陽極防食の効果に及ぼす影響

    飯尾 翔磨,貝沼 重信,竹田 智紀,石原 修二,兼子彬,山内 孝郎

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 大気犠牲陽極防食で使用した架橋型アクリレート繊維シートの吸水・保水性がその防食電流に及ぼす影響評価

    竹田 智紀,貝沼 重信,山下 和也,石原 修二,井上大地,兼子 彬,山内 孝郎

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 溶融アルミナの使用繰返し回数が鋼素地の表面性状と研削材残留に及ぼす影響

    キム アラン,貝沼 重信,池田 龍哉,小寺 健史

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 球状黒鉛鋳鉄の大気暴露試験とさびの評価

    土手 一朗、桑原 裕樹、椎本 圭一、甲斐 信博、貝沼重信

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 地際腐食センサの露出部と浸漬部の面積比が気液界面近傍のマクロセル腐食に及ぼす影響

    SUN XIAOTONG,楊 沐野,貝沼 重信

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 滞水環境における4つの塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    *樋口 亮,貝沼 重信,長谷川 昂志

    2019年度全国大会 第74回年次学術講演会  2019.9 

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    Event date: 2019.9

    Language:Japanese  

    Venue:香川大学 幸町キャンパス   Country:Japan  

  • 滞水環境における複数塗膜傷間の鋼部材腐食の電気化学機構に関する基礎的研究

    宮﨑 泰樹、貝沼 重信、 谷川 慶太、長谷川昂志、 樋口 亮

    第39回 防錆防食技術発表大会 2019  2019.7 

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    Event date: 2019.7

    Language:Japanese  

    Venue:東京ガーデンパレス   Country:Japan  

  • Stress Behaviors for Corroded Surface of Fatigue-Cracked Orthotropic Steel Deck International conference

    S. KAINUMA, M. YANG, Y.S. JEONG

    3rd International Conference on Structural Integrity and Durability  2019.6 

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    Event date: 2019.6

    Language:English  

    Country:Croatia  

  • STRESS BEHAVIORS FOR CORRODED SURFACE OF FATIGUE-CRACKED ORTHOTROPIC STEEL DECK International conference

    S. Kainuma, M. Yang, Y. Soo Jeong

    3rd International Conference on Structural Integrity and Durability - ICSID 2019  2019.6 

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    Event date: 2019.6

    Language:English  

    Country:Croatia  

  • 近接塗膜傷間の乾湿繰り返し環境における鋼材腐食の電気化学機構に関する基礎的研究

    長谷川昂志, 貝沼重信, 樋口 亮, 佐島隆生

    材料と環境2019  2019.5 

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    Event date: 2019.5

    Language:Japanese  

    Venue:大宮ソニックシティ   Country:Japan  

  • ブラスト研削材が鋼素地の表面性状と研削材残留に及ぼす影響

    キム アラン, 貝沼重信 (九大); 池田龍哉 (池田工業); 小寺健史 (極東メタリコン)

    材料と環境2019  2019.5 

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    Event date: 2019.5

    Language:Japanese  

    Venue:大宮ソニックシティ   Country:Japan  

  • 滞水環境下における4 つの塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    樋口 亮, 貝沼重信, 長谷川昂志

    材料と環境2019  2019.5 

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    Event date: 2019.5

    Language:Japanese  

    Venue:大宮ソニックシティ   Country:Japan  

  • Deterioration Characteristics of Overlapping Layers between Al-5Mg Thermal Spray Coating and Heavy-Duty Paint Coating International conference

    M. YANG, K. MUTO, S. KAINUMA, J. DU, H. MIYATA

    2019 2nd International Conference on Materials Design and Applications  2019.4 

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    Event date: 2019.4

    Language:English  

    Country:Japan  

  • 滞水環境における4つの塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    樋口 亮・貝沼 重信・長谷川 昂志

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • Mechanical Properties of Hot-dip Al and Al-45Zn Galvanized Steel Plates

    2019.3 

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    Event date: 2019.3

    Language:English  

    Country:Japan  

  • Electrochemical Properties of Cathodic Protection System for Steel Members Using Al-Zn Base Sacrificial Anode

    2019.3 

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    Event date: 2019.3

    Language:English  

    Country:Japan  

  • 溶融アルミニウムめっきのコンクリートとの接触部における腐食挙動に関する基礎的検討

    山下 和也・貝沼 重信・石原 修二・井上 大地・橋本 幹雄

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 大気犠牲陽極防食で使用した繊維シートの吸湿性が防食電流に及ぼす影響評価

    竹田 智紀・貝沼 重信・山下 和也・石原 修二・兼子 彬・井上 大地・山内 孝郎

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 寒冷・飛来海塩環境におけるAl-5%Mg合金溶射と重防食塗装の重ね部の耐食・防食性に関する基礎的研究

    杜 錦軒・貝沼 重信・劉 少博・楊 沐野・武藤 和好・宮田 弘和

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 乾湿繰り返し環境における近接塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    長谷川 昂志・貝沼 重信・樋口 亮・佐島 隆生

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • ブラスト研削材の使用繰返し回数が鋼素地の表面性状に及ぼす影響

    キム アラン・貝沼 重信・池田 龍哉・小寺 健史

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 大気腐食環境の相違が鋼材の犠牲陽極防食の効果に及ぼす影響に関する基礎的研究

    飯尾 翔磨・貝沼 重信・山下 和也・竹田 智紀・石原 修二・井上 大地・兼子 彬・山内 孝郎

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 大気環境における普通鋼板と耐候性鋼板の腐食表面性状の空間統計シミュレーション

    宮﨑 泰樹・貝沼 重信

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • Al-5Mg合金溶射と重防食塗装の突合せ部の耐食性に関する基礎的研究

    劉 少博 ・貝沼 重信・杜 錦軒・武藤 和好・宮田 弘和

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 地際腐食センサの露出部と浸漬部の面積比が気液界面近傍のマクロセル腐食に及ぼす影響

    孫 暁・貝沼 重信・楊 沐野

    平成30年度土木学会西部支部研究発表会  2019.3 

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    Event date: 2019.3

    Language:Japanese  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • ブラスト素地調整が鋼材の表面性状と電気化学特性に及ぼす影響評価

    キム アラン ・ 貝沼 重信 ・ 金子 岳史

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • 滞水環境下における複数の塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    長谷川 昂志 ・貝沼 重信 ・ 増本 岳

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • 付着海塩の雨洗環境における無塗装耐候性鋼材の孔食性に関する基礎的検討

    竹田 智紀 ・ 貝沼 重信・ 八木 孝介

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • アルカリ性水溶液中における溶融アルミニウムめっきの腐食挙動に関する電気化学的検討

    八木 孝介・ 貝沼 重信 ・ 山下 和也

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • Al-5Mg合金溶射と重防食塗装の重ね部の耐食性に関する基礎的研究

    劉 少博 ・ 貝沼 重信 ・ 杜 錦軒

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • クロスカットを有するAl-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性に関する研究

    杜 錦軒・ 貝沼 重信 ・ 武藤 和好

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • Al-3%Zn合金板と繊維を用いた鋼部材閉塞部の犠牲陽極防食技術に関する基礎的研究

    山下 和也 ・貝沼 重信 ・ 石原 修二

    平成30年度全国大会 第73回年次学術講演会  2018.8 

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    Event date: 2018.8

    Language:Japanese  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • 滞水環境下における複数塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    長谷川昂志, 貝沼重信, 増本 岳, 佐島隆生

    材料と環境2018  2018.5 

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    Event date: 2018.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • 重度に腐食した無塗装耐候性鋼橋に対する Al-Zn 合金材と繊維シートによる犠牲陽極防食技術の適用性

    山下和也, 貝沼重信 , 石原修二, 井上大地 ,兼子 彬 ,山内孝郎

    材料と環境2018  2018.5 

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    Event date: 2018.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • ブラストの投射角度が鋼素地表面の研削材残留と腐食特性に及ぼす影響

    キムアラン, 貝沼重信, 金子岳史 , 池田龍哉 , 小寺建史

    材料と環境2018  2018.5 

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    Event date: 2018.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • ブラスト処理した鋼素地表面の研削材残留と腐食特性に関する基礎的研究

    キムアラン,貝沼重信,金子岳史,池田龍哉,小寺建史

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • Al-5Mg合金溶射と重防食塗装の重ね部の耐食性に関する基礎的研究

    劉少博,貝沼重信,杜錦軒,武藤和好,富田弘和

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • アルカリ性水溶液中における溶融アルミニウムめっきの腐食挙動に関する基礎的研究

    八木孝介,貝沼重信,山下和也,石原修二,内田大介,橋本幹

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • クロスカットを有するAl-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性に関する研究

    杜錦軒,貝沼重信,武藤和好,富田弘和

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 水膜の乾燥過程の環境における近接塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    長谷川昂志,貝沼重信,増本岳,佐島隆生

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 付着海塩の雨洗環境における無塗装耐候性鋼材の孔食性に関する基礎的検討

    竹田智紀,貝沼重信,八木孝介

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 溶接継手部の塗膜劣化・腐食特性に及ぼす影響因子の評価

    谷川慶太,貝沼重信,坂本達朗,石原修二,井口進

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 滞水環境における複数塗膜傷間の鋼材腐食の電気化学機構に関する基礎的研究

    増本岳,貝沼重信,長谷川昂志,佐島隆生

    平成29年度西部支部研究発表会  2018.3 

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    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • Al-Zn合金鋳造板と繊維を用いた後部材閉塞部の犠牲陽極防食技術に関する基礎的研究

    水上雄介,貝沼重信,石原修二,内田大介,兼子彬,山内孝郎

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 重度に腐食した耐候性鋼橋に対するAl-3%Zn陽極材と繊維シートによる犠牲陽極防食技術の適用性

    山下和也,貝沼重信,石原修二,内田大介,兼子彬,山内孝郎

    平成29年度西部支部研究発表会  2018.3 

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    Event date: 2018.3

    Language:Japanese  

    Venue:宮崎大学 木花キャンパス   Country:Japan  

  • 溶接継手部の塗膜劣化・腐食特性に及ぼす影響因子の評価

    谷川慶太,貝沼重信,井口進,坂本達朗,石原修二

    第5回九州橋梁・構造工学研究会シンポジウム  2017.12 

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    Event date: 2017.12

    Language:Japanese  

    Venue:JR博多シティ会議室   Country:Japan  

  • 鋼構造物の部位レベルの腐食性評価手法に関する基礎的検討

    八木孝介,貝沼重信,平尾みなみ

    第5回九州橋梁・構造工学研究会シンポジウム  2017.12 

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    Event date: 2017.12

    Language:Japanese  

    Venue:JR博多シティ会議室   Country:Japan  

  • ブラスト処理条件が鋼素地の表面性状と研削材残留度に及ぼす影響

    キムアラン,貝沼重信,渡邉亮太,池田龍哉,小寺建史

    鋼構造シンポジウム2017 第25回鋼構造年次論文発表会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:東京ファッションタウン   Country:Japan  

  • フィンガープレートと排水樋の異種金属間腐食とその防食方法に関する電気化学的基礎検討

    百田寛之,貝沼重信,田畑晶子,井口進,塚本成昭

    鋼構造シンポジウム2017 第25回鋼構造年次論文発表会  2017.11 

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    Event date: 2017.11

    Language:Japanese  

    Venue:東京ファッションタウン   Country:Japan  

  • A1-5Mg合金溶射と重防食塗装の重ね部の耐食性向上法に関する基礎的研究

    貝沼重信,杜錦軒,武藤和好,楊沐野,宮田弘和

    鋼構造シンポジウム2017 第25回鋼構造年次論文発表会  2017.11 

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    Event date: 2017.11

    Language:Japanese  

    Venue:東京ファッションタウン   Country:Japan  

  • 河川鋼製水門の各構造部位における腐食性評価

    八木孝介,貝沼重信,加藤禎洋,石田直己

    鋼構造シンポジウム2017 第25回鋼構造年次論文発表会  2017.11 

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    Event date: 2017.11

    Language:Japanese  

    Venue:東京ファッションタウン   Country:Japan  

  • 溶接継手部の塗膜劣化・腐食特性に及ぼす影響因子の評価

    谷川慶太,貝沼重信,井口進,坂本達朗,石原修二

    鋼構造シンポジウム2017 第25回鋼構造年次論文発表会  2017.11 

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    Event date: 2017.11

    Language:Japanese  

    Venue:東京ファッションタウン   Country:Japan  

  • Study on Anti-corrosive Method with Sacrificial Anode for Embedded Steel Members using Water Swelling Rubber International conference

    Muye Yang, Shigenobu Kainuma, Tomoo Tomoda, and Kazuhiko Minami

    The 9th International Symposium on Steel Structures  2017.11 

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    Language:English  

    Country:Korea, Republic of  

  • Study on Anti-Corrosive Method with Sacrificial Anode for Embedded Steel Members using Water Swelling Rubber International conference

    M. YANG, S. KAINUMA, T. TOMODA, K. MINAMI

    9th International Symposium on Steel Structures  2017.11 

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    Event date: 2017.11

    Language:English  

    Country:Korea, Republic of  

  • 橋梁フィンガージョイントとステンレス鋼製排水樋の電気化学機構に関する基礎的研究

    百田寛之,貝沼重信,塚本成昭,田畑晶子,井口進

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • ブラスト素地調整の施工条件が静摩擦係数に及ぼす影響に関する基礎的検討

    渡辺亮太,貝沼重信,キムアラン,谷川慶太,池田龍哉,小寺健史

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • レーザー処理が鋼素地の表面性状に及ぼす影響に関する基礎的検討

    谷川慶太,貝沼重信,渡辺亮太,キムアラン,福永靖雄,本郷豊彦

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • 近接した塗膜傷間における鋼材の電気化学機構に関する基礎的研究

    増本岳,貝沼重信,佐島隆生

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • Al-Zn合金と繊維を用いた鋼部材閉塞部における犠牲陽極防食技術に関する基礎的研究

    山下和也,貝沼重信,石原修二,内田大介,兼子彬,山内孝郎

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • 素地調整におけるブラスト施工条件が表面性状に及ぼす影響評価

    キムアラン,貝沼重信,渡邉亮太,谷川慶太,池田龍哉,小寺建史

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • 河川鋼製水門の部位レベルの腐食性評価と腐食環境モニタリング

    八木孝介,貝沼重信,平尾みなみ,加藤禎洋,石田直己

    平成29年度全国大会 第72回年次学術講演会  2017.9 

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    Event date: 2017.9

    Language:Japanese  

    Venue:九州大学 伊都キャンパス   Country:Japan  

  • Prediction for Corrosion Depth of Weathering Steel Using Corrosion Product Layer International conference

    S.KAINUMA, Y. YAMAMOTO, A.R. KIM, Y.S. JEONG, J.H. AHN

    The 2017 World Congress on Advances in Structural Engineering and Mechanics  2017.9 

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    Event date: 2017.8 - 2017.9

    Language:English  

    Country:Korea, Republic of  

  • Deterioration Behaviors of Overlapping Layers between Al-5Mg Alloy Thermal Spray Coating and Heavy-Duty Paint Coating International conference

    S. KAINUMA, J. DU, M. YANG, K. MUTO, H. MIYATA

    16th International Conference on Fracture and Damage Mechanics  2017.7 

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    Event date: 2017.7

    Language:English  

    Country:Italy  

  • Al-Zn合金材と繊維シートを用いた鋼部材の大気犠牲陽極防食技術に関する研究

    山下和也,貝沼重信,石原修二,内田大介,兼子彬,山内孝郎

    防錆防食技術発表大会2017  2017.7 

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    Event date: 2017.7

    Language:Japanese  

    Venue:東京ガーデンパレス   Country:Japan  

  • 融アルミニウムめっき桟橋の耐食・防食性能に関する基礎的研究

    八木孝介,貝沼重信,劉少博,橋本幹雄,宇都章彦

    防錆防食技術発表大会2017  2017.7 

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    Event date: 2017.7

    Language:Japanese  

    Venue:東京ガーデンパレス   Country:Japan  

  • Al-Zn合金と繊維を用いた鋼部材閉塞部における犠牲陽極防食技術に関する基礎的研究

    山下和也,貝沼重信,石原修二,内田大介,兼子彬,山内孝郎

    材料と環境2017  2017.5 

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    Event date: 2017.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • レーザー素地調整が鋼材の表面性状に及ぼす影響

    谷川慶太,貝沼重信,渡辺亮太,キムアラン,福永靖雄,本郷豊彦

    材料と環境2017  2017.5 

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    Event date: 2017.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • 近接する塗膜傷間における鋼材腐食の電気化学機構に関する基礎的研究

    増本岳,貝沼重信,佐島隆生

    材料と環境2017  2017.5 

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    Event date: 2017.5

    Language:Japanese  

    Venue:日本科学未来館   Country:Japan  

  • 汽水域における河川鋼製水門の各構造部位の腐食性評価

    八木 孝介, 貝沼重信, 平尾 みなみ, 加藤 禎洋, 石田 直己

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • Study on Anti-corrosive Method with Sacrificial Anode for Embedded Steel Members in Concrete using Water Swelling Rubber

    M.Yang, S.Kainuma, T.Tomoda, K.Minami

    2017.3 

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    Event date: 2017.3

    Language:English  

    Country:Japan  

  • レーザ処理が鋼素地調整の表面性状に及ぼす影響評価

    谷川 慶太, 貝沼重信, 渡辺 亮太, キム アラン, 福永 靖雄, 本郷 豊彦

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • ブラスト素地調整の施工条件が鋼材の表面性状に及ぼす影響評価

    キム アラン, 貝沼重信, 渡邉 亮太, 谷川 慶太, 池田 龍哉, 小寺 建史

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • ブラスト素地調整の施工条件が静摩擦係数に及ぼす影響評価

    渡邉 亮太, 貝沼重信, キム アラン, 谷川 慶太, 池田 龍哉, 小寺 建史

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 寒冷・飛来海塩環境におけるAl-5%Mg合金溶射と重防食塗装の重ね部の耐食・防食性能に関する基礎的研究

    杜 錦軒, 貝沼重信, 藤本 拓史, 八木 孝介, 武藤 和好, 宮田 弘和

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • Al-Zn合金と繊維を用いた鋼部材閉塞断面内の犠牲陽極防食技術に関する基礎的研究

    山下 和也, 貝沼重信, 藤本 拓史, 石原 修二, 内田 大介, 兼子 彬, 山内 孝郎

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 臨海油槽所の桟橋に採用されたアルミニウムめっきの耐食・防食性能に関する検討

    劉 少博, 貝沼重信, 八木 孝介, 平尾 みなみ, 橋本 幹雄, 宇都 章彦

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 橋梁フィンガージョイントとステンレス鋼製排水樋のガルバニック腐食特性に関する研究

    百田 寛之, 貝沼重信, 塚本 成昭, 田畑 晶子, 井口 進

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 鋼部材地際部を対象とした腐食速度評価センサの実用性に関する基礎的研究

    山縣 芙美, 貝沼重信, 藤本 拓史

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • Al-Zn陽極材と繊維シートを用いた大気犠牲陽極防食技術の鋼構造物への適用性に関する検討

    藤本 拓史, 貝沼重信, 石原 修二, 兼子 彬, 山内 孝郎

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 近接する塗膜傷間における鋼材の電気化学機構に関する基礎的研究

    増本 岳, 貝沼重信, 佐島 隆生

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • 着海塩の雨洗に着目した亜熱帯島嶼地域における裸普通鋼板の腐食挙動に関する基礎的検討

    平尾 みなみ, 貝沼重信, 八木 孝介, 谷川 慶太, 押川 渡

    平成28年度 西部支部研究発表会  2017.3 

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    Event date: 2017.3

    Language:Japanese  

    Venue:佐賀大学   Country:Japan  

  • Fe/Ag対ACM型腐食センサを用いた鋼材表面の腐食環境モニタリングに関する基礎的研究

    八木孝介, 貝沼重信, 平尾みなみ

    第63回 材料と環境討論会  2016.10 

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    Event date: 2016.10

    Language:Japanese  

    Venue:大阪国際会議場   Country:Japan  

  • Practical Method for Estimating Time-Dependent Corrosion Depth of Uncoated Carbon Steel Plate Under Atmospheric Environment Using Fe/Ag Galvanic Couple Acm-Type Corrosion Sensor International conference

    S. KAINUMA, Y. YAMAMOTO, Y.S. JEONG

    15th International Conference on Fracture and Damage Mechanics  2016.9 

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    Event date: 2016.9

    Language:English  

    Country:Spain  

  • Al-5Mg合金溶射と重防食塗装の重ね部の耐食・防食特性に関する基礎的研究

    杜 錦軒, 貝沼重信, 小林 淳二, 藤本 拓史, 武藤 和好

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 近接した塗膜傷間における鋼材腐食の電気化学機構に関する基礎的研究

    増本 岳, 貝沼重信, 小林 淳二, 藤本 拓史, 坂本 達郎

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 塗膜傷近傍における塗膜下の鋼材の電気化学機構に関する基礎的研究

    藤本 拓史, 貝沼重信, 増本 岳

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 超音波噴霧器を用いた定量塩付着手法および塩付着性状に関する検討

    渡邉 亮太, 貝沼重信, 平尾 みなみ

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 寒冷地の海水飛沫環境における裸普通鋼板の腐食挙動に関する基礎的検討

    平尾 みなみ, 貝沼重信, 八木 孝介

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 鋼材の熱容量がFe/Ag対ACM型腐食センサの出力に及ぼす影響評価

    八木 孝介, 貝沼重信, 平尾 みなみ

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • 都市内高架橋で撤去されたフィンガージョイントの腐食表面性状に関する基礎的研究

    百田 寛之, 貝沼重信, 鄭 暎樹, 田畑 晶子, 塚本 成昭

    平成28年度全国大会 第71回年次学術講演会  2016.9 

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    Event date: 2016.9

    Language:Japanese  

    Venue:東北大学 川内北キャンパス   Country:Japan  

  • Development of A Corrosion Monitoring Sensor for Structural Steel Member in Boundary with The Ground International conference

    S. KAINUMA, Y. TSUCHIHASHI, Y.S. JEONG, S. ISHIHARA

    17th International Conference on Experimental Mechanics  2016.7 

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    Event date: 2016.7

    Language:English  

    Country:Greece  

  • Al-5Mg合金溶射と重防食塗装の皮膜重ね部の耐食・防食特性に関する基礎的研究

    藤本拓史, 貝沼重信, 郭小竜, 武藤和好, 宮田弘和

    材料と環境2016  2016.5 

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    Event date: 2016.5

    Language:Japanese  

    Venue:つくば国際会議場   Country:Japan  

  • 漏水・滞水が鋼I桁橋桁端部の腐食挙動に及ぼす影響

    平尾みなみ, 貝沼重信, 塚本成昭, 吉田貴保

    材料と環境2016  2016.5 

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    Event date: 2016.5

    Language:Japanese  

    Venue:つくば国際会議場   Country:Japan  

  • Fundamental Research on Factors Affecting the Under-Film Corrosion Behavior of Coated Steel Members International conference

    T. SAKAMAOTO, S. KAINUMA

    18th International Conference on Chemistry and Chemical Engineering  2016.5 

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    Event date: 2016.5

    Language:English  

    Country:Netherlands  

  • Parametric FE Analysis for Fatigue Behavior of Rib-to-Deck Welded Joints in Orthotropic Steel Decks International conference

    M. YANG, S. KAINUMA, Y.S. JEONG, A. KAWABATA, S.INOKUCHI, D.UCHIDA

    International Association for Bridge and Structural Engineering Spring Conference  2016.5 

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    Event date: 2016.5

    Language:English  

    Country:China  

  • 鋼部材地際部におけるマクロセル腐食速度評価センサの開発に関する研究

    土橋洋平, 貝沼重信, 藤本拓史, 石原修二

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • Structural responses of orthotropic steel deck with through-deck fatigue crack

    M.Yang, S.Kainuma, Y.S.Jeong, S.Inokuchi, A.Kawabata, D.Uchida

    2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Country:Japan  

  • 無塗装耐候性鋼材の腐食生成物層と鋼素地における表面性状の相関性

    道野正嗣, 貝沼重信, 平尾みなみ, 八木孝介

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 寒冷・飛来海塩環境における裸普通鋼板の腐食挙動に関する基礎的検討

    平尾みなみ, 貝沼重信, 八木孝介

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 熱容量が裸普通鋼板におけるミクロ腐食環境に及ぼす影響評価

    八木孝介, 貝沼重信, 平尾みなみ

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • Al-Mg合金溶射/Znめっき・溶射のガルバニック腐食特性に関する基礎的研究

    広瀬勝也, 貝沼重信, 藤本拓史, 宮田弘和

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • Al/Mg合金溶射と重防食塗装の重ね部の防食特性に関する基礎的研究

    郭小竜, 貝沼重信, 小林淳二, 藤本拓史, 武藤和好, 宮田弘和

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 超音波噴霧器を用いた定量塩付着手法に関する検討

    渡邉亮太, 貝沼重信, 平尾みなみ

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 塗膜欠陥近傍における塗膜下電気化学機構に関する基礎的研究

    藤本拓史, 貝沼重信, 小林淳二

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 近接した塗膜傷間の電気化学機構に関する基礎的研究

    増本岳, 貝沼重信, 小林淳二

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 塗膜傷の複合性とその電気化学機構を考慮した鋼部材腐食挙動の空間統計数値シミュレーション

    小林淳二, 貝沼重信, 増本岳, 坂本達朗

    平成27年度 西部支部研究発表会  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州産業大学   Country:Japan  

  • 鋼部材の地際部における腐食速度評価センサの開発

    土橋洋平, 貝沼重信, 石原修二

    第3回九州橋梁・構造工学研究会シンポジウム  2015.12 

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    Event date: 2015.12

    Language:Japanese  

    Venue:JR博多シティ   Country:Japan  

  • 37年間海洋環境暴露した溶融アルミニウムめっき鋼管の耐食特性

    道野正嗣, 貝沼重信, 橋本 幹雄

    第3回九州橋梁・構造工学研究会シンポジウム  2015.12 

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    Event date: 2015.12

    Language:Japanese  

    Venue:JR博多シティ   Country:Japan  

  • 化学的素地調整が鋼材の表面性状に及ぼす影響に関する研究

    渡邉亮太, 貝沼重信, 鄭 映樹, 塚本 成昭

    JSSC 鋼構造シンポジウム2015  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:東京ファッションタウン   Country:Japan  

  • 大気暴露試験の開始時期が裸鋼板の腐食挙動に及ぼす影響に関する基礎的研究

    郭小竜, 貝沼重信, 小林淳二, 篠原正

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • 鋼道路橋の各部位に設置した裸鋼板の腐食生成物層の厚さと平均腐食深さの相関評価

    平尾みなみ, 貝沼重信, 道野正嗣, 今村壮宏

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • ダム建設前後における鋼上路トラス橋の各構造部位の腐食性評価

    道野正嗣, 貝沼重信, 板井麻理子, 仲健一

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • 鋼部材の地際部における腐食速度評価センサの開発に関する研究

    土橋洋平, 貝沼重信, 石原修二

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • 近接した複数の塗膜欠陥を有する普通鋼板の腐食挙動に関する電気化学的検討

    小林淳二, 貝沼重信, 坂本達朗

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • 塩の影響を受けた腐食炭素鋼のさび性状に関する検討

    坂本達朗, 貝沼重信

    第62回材料と環境討論会  2015.11 

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    Event date: 2015.11

    Language:Japanese  

    Venue:福岡工業大学   Country:Japan  

  • Spatial Statistical Simulation for Time-Dependent Corrosion Surfaces of Uncoated Steel Plates under Atmospheric Corrosion Environments

    Y.S. JEONG, Shigenobu Kainuma

    2015.11 

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    Event date: 2015.11

    Language:English  

    Country:Japan  

  • Investigation for WeldRoots Fatugue Cracking Between Deck Plate and U-Rib in Orthotropic Sttel Decks International conference

    M. YANG, Shigenobu Kainuma, Y.S. JEONG, A. KAWABATA, S.INOKUCHI, D.UCHIDA

    The Fourth International Orthotropic Bridge Conference  2015.9 

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    Event date: 2015.9

    Language:English  

    Country:China  

  • Influence of Size and Proximity of Paint Coating Defects on Corrosion Behavior of Carbon Steel Plates International conference

    Shigenobu Kainuma, Y.S. JEONG, J. KOBAYASHI

    14th International Conference on Fracture and Damage Mechanics  2015.9 

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    Event date: 2015.9

    Language:English  

    Country:Other  

  • 大気環境とJISサイクルD腐食促進試験における裸普通鋼材の腐食特性の相関性と腐食促進倍率に関する基礎的研究

    小林淳二, 貝沼重信

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9 - 2017.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • Al-Zn合金鋳造材と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食に関する基礎的研究

    藤本拓史, 貝沼重信, 石原 修二, 兼子 彬, 山内 孝郎

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9 - 2017.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • Al-Zn合金鋳造材と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食技術に関する研究

    土橋洋平, 貝沼重信, 石原 修二, 内田 大介, 兼子 彬, 山内 孝郎

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • 化学的素地調整が鋼材の表面性状に及ぼす影響に関する基礎的研究

    渡邉亮太, 貝沼重信, 塚本 成昭

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • 鋼橋に設置したモニタリング鋼板の腐食生成物層の厚さと平均腐食深さの相関評価

    平尾みなみ, 貝沼重信, 道野正嗣, 香川紳一郎, 小川 重之

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • Analytical investigation for Fatigue Cracking from Weld Roots between Deck Plate and U-rib in Orthotropic Steel Decks

    M.Yang, S.Kainuma, Y.S.Joeng, S.Inokuchi, A.Kawabata, D.Uchida

    2015.9 

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    Event date: 2015.9

    Language:English  

    Country:Japan  

  • ダム建設により大気マクロ環境が変化した鋼上路トラス橋の部位レベルの腐食性評価

    道野正嗣, 貝沼重信, 板井麻理子

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • 大気暴露試験の開始時期が裸鋼板の腐食挙動に及ぼす影響に関する基礎的研究

    郭小竜, 貝沼重信, 小林淳二, 篠原  正

    平成27年度全国大会 第70回年次学術講演会  2015.9 

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    Event date: 2015.9

    Language:Japanese  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • Investigation on Correlation and Acceleration Coeeficient of Accelerated Corrosion Tests to Atmospheric Exposure Tests International conference

    J. KOBAYASHI, Shigenobu Kainuma

    The 2015 International Conference on Innovative in Structural Engineering and Mechanics  2015.8 

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    Event date: 2015.8

    Language:Japanese  

    Country:Korea, Republic of  

  • Corrosivity Evaluation for Each Structural Part of Steel Deck TrussBridge Before and After Dam Construction International conference

    Y. S. JEONG, Shigenobu Kainuma

    The 2015 International Conference on Innovative in Structural Engineering and Mechanics  2015.8 

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    Event date: 2015.8

    Language:Japanese  

    Country:Korea, Republic of  

  • Investigation for Corrosion Characteristic of Structural Members on Unpainted Weathering Steel Bridge International conference

    M. MICHINO, Shigenobu Kainuma, Y. S. JEONG, Y. FUJIOKA, A. WARASHINA, S. TAKAGI, M. UCHINO

    The 2015 International Conference on Innovative in Structural Engineering and Mechanics  2015.8 

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    Event date: 2015.8

    Language:English  

    Country:Korea, Republic of  

  • Corrosion Protection Effect with Scrificial Anode for Corroded Stel Members Using Al-Zn Alloy Casting Materials and Fiber Sheet International conference

    Y. TSUCHIHASHI, Shigenobu Kainuma, Y. S. JEONG, S.ISHIHARA, D. UCHIDA, A. KANEKO, T. YAMAUCHI

    The 2015 International Conference on Innovative in Structural Engineering and Mechanics  2015.8 

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    Event date: 2015.8

    Language:English  

    Country:Korea, Republic of  

  • Al-Zn合金鋳造材と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食に関する基礎的研究

    藤本拓史, 貝沼重信, 石原修二, 内田大介, 兼子彬, 山内孝郎

    材料と環境2015  2015.5 

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    Event date: 2015.5

    Language:Japanese  

    Venue:東京電機大学 千住キャンパス1号館   Country:Japan  

  • 化学的素地調整が鋼材の表面性状に及ぼす影響と除錆効果に関する基礎的研究

    渡邉亮太, 貝沼重信, 塚本成昭

    材料と環境2015  2015.5 

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    Event date: 2015.5

    Language:Japanese  

    Venue:東京電機大学 千住キャンパス1号館   Country:Japan  

  • 屋外暴露した塗装さび鋼板の腐食挙動調査

    坂本達朗, 鈴木実, 貝沼重信

    材料と環境2015  2015.5 

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    Event date: 2015.5

    Language:Japanese  

    Venue:東京電機大学 千住キャンパス1号館   Country:Japan  

  • 大気環境とJISサイクルD腐食促進試験における裸普通鋼材の腐食挙動の相関性と腐食促進倍率に関する基礎的研究

    小林淳二, 貝沼重信

    材料と環境2015  2015.5 

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    Event date: 2015.5

    Language:Japanese  

    Venue:東京電機大学 千住キャンパス1号館   Country:Japan  

  • Analytical investigation for Fatigue Cracking from Weld Roots between Deck Plate and U-rib in Orthotropic Steel Decks

    2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Country:Japan  

  • 飛来海塩環境下の鋼上路トラス橋のダム建設前後における各構造部位の腐食性評価

    道野正嗣, 貝沼重信, 板井麻里子

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • Al-Zn合金鋳造材と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食に関する基礎的研究

    土橋洋平, 貝沼重信, 石原修二, 内田大介, 兼子彬, 山内孝郎

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • 実環境に対する腐食促進試験の相関性・促進倍率に関する基礎的研究

    小林淳二, 貝沼重信

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • 大気暴露試験の開始時期が裸鋼板の腐食挙動に及ぼす影響に関する基礎的研究

    郭小竜, 貝沼重信, 小林淳二, 篠原正

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • 鋼道路橋に貼付したモニタリング鋼板の腐食生成物層の厚さと平均腐食深さの関係

    平尾みなみ, 貝沼重信, 道野正嗣, 今村壮宏, 小川重之

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • 腐食損傷がバルブリブ鋼床版のデッキプレートの疲労耐久性に及ぼす影響評価

    指宿幸平, 貝沼重信, 鄭 暎樹, 塚本成昭

    平成26年度 公益社団法人土木学会西部支部  2015.3 

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    Event date: 2015.3

    Language:Japanese  

    Venue:琉球大学 千原キャンパス   Country:Japan  

  • 塗装した腐食炭素鋼のさび性状と塗膜耐久性の関係に関する基礎検討

    坂本達朗, 貝沼重信, 小林淳二

    第61回材料と環境討論会  2014.11 

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    Event date: 2014.11

    Language:Japanese  

    Venue:米子市ビックシップ(米子コンベンションセンター)   Country:Japan  

  • 高腐食性環境における無塗装耐候性鋼上路トラス橋の各構造部位の腐食性評価

    道野正嗣, 貝沼重信, 藤岡靖, 藁科彰, 高木真一郎, 内野雅彦

    第61回材料と環境討論会  2014.11 

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    Event date: 2014.11

    Language:Japanese  

    Venue:米子市ビックシップ(米子コンベンションセンター)   Country:Japan  

  • Al-Zn 合金鋳造材と繊維シートを用いた腐食鋼部材の大気犠牲陽極防食効果に関する基礎的研究

    土橋洋平, 貝沼重信, 石原修二, 内田大介, 兼子彬, 山内孝郎

    第61回材料と環境討論会  2014.11 

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    Event date: 2014.11

    Language:Japanese  

    Venue:米子市ビックシップ(米子コンベンションセンター)   Country:Japan  

  • 線・帯状塗膜欠陥を有する鋼部材の腐食挙動の空間統計シミュレーション

    小林淳二, 貝沼重信, 鄭 暎樹

    第61回材料と環境討論会  2014.11 

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    Event date: 2014.11

    Language:Japanese  

    Venue:米子市ビックシップ(米子コンベンションセンター)   Country:Japan  

  • 暴露鋼板の腐食生成物層厚を用いた鋼道路橋の部位レベルの腐食性評価

    小川重之, 香川紳一郎, 片山英資, 貝沼重信

    第61回材料と環境討論会  2014.11 

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    Event date: 2014.11

    Language:Japanese  

    Venue:米子市ビックシップ(米子コンベンションセンター)   Country:Japan  

  • Fundamental Study on Corrosion Protection of Steel Members with a Porous Sintered Al-Zn Plate and Fiber Sheet under the Atmospheric Environment International conference

    S.ISHIHARA, Shigenobu Kainuma, D.UCHIDA, A.KANEKO, T.YAMAUCHI

    19th International Corrosion Congress  2014.11 

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    Event date: 2014.11

    Language:English  

    Country:Korea, Republic of  

  • Assessment on Deformable Behaviors of The Orthotropic Steel Deck Stiffened by Bulb Rib Depending on Corrosion Damage International conference

    Y.S.JEONG, S.KAINUMA, S.TSUKAMOTO

    7th International Conference on Thin-Walled Structures  2014.10 

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    Event date: 2014.9 - 2014.10

    Language:English  

    Country:Korea, Republic of  

  • 鋼部材の地際部におけるマクロセル腐食速度評価センサの開発に関する基礎的研究

    土橋 洋平, 貝沼 重信, 木下 優, 石原 修二

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 腐食生成物層の厚さを用いた腐食性評価手法の都市内高速道路橋への適用

    小川 重之, 香川 紳一郎, 片山 英資, 貝沼 重信

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 多孔質Al-Zn焼結板と保水性繊維シートを用いた高耐久性大気腐食環境センサに関する研究

    石原 修二, 貝沼 重信, 内田 大介, 兼子 彬, 山内 孝郎

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 腐食した鋼部材の大気犠牲陽極防食技術に関する基礎的研究-犠牲陽極材の組成が 陽極材消耗量と消耗形態に及ぼす影響-

    兼子 彬, 貝沼 重信, 石原 修二, 山内 孝郎

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 飛来海塩環境で100年供用された鉄道橋における塗膜膨れと腐食深さの相関性

    合田 広樹, 貝沼 重信, 坂本 達郎

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 塗装鋼部材の線・帯状塗膜欠陥から進行する腐食挙動の数値シミュレーション

    小林 淳二, 貝沼 重信, 林 秀幸, 鄭 暎樹

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 塗膜欠陥の近接度が鋼材の腐食挙動に及ぼす影響に関する基礎的研究

    林 秀幸, 貝沼 重信, 小林 淳二, 合田 広樹, 坂本 達朗

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 鋼製橋脚梁のボルト継手部におけるすきま腐食に関する検討

    片山 英資, 青野 守, 貝沼 重信, 江副 賢一, 細見 直史

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 鋼床版デッキプレートにある架設用吊金具残し部の疲労試験

    山内 誉史, 井口 進, 貝沼 重信, 川畑 篤敬

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • Numerical analysis for fatigue crack penetration of gusset welded jointusing FRANC3D

    2014.9 

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    Event date: 2014.9

    Language:English  

    Country:Japan  

  • 高腐食性環境下の無塗装耐候性鋼トラス橋における腐食損傷の要因推定(その2)―大気マクロ腐食環境調査―

    貝沼 重信, 道野 正嗣, 藤岡 靖, 藁科 彰, 高木 真一郎

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 高腐食性環境下の無塗装耐候性鋼トラス橋における腐食損傷の要因推定(その3) -構造部位のミクロ腐食環境調査-

    藁科 彰, 藤岡 靖, 高木 真一郎, 貝沼 重信, 岡本 哲

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 高腐食性環境下の無塗装耐候性鋼トラス橋における腐食損傷の要因推定(その4)-構造部位レベルの腐食性評価-

    道野 正嗣, 貝沼 重信, 藤岡 靖, 藁科 彰, 高木 真一郎

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • Al-Mg合金溶射された部材のAl-Mg溶射ボルトによる継手の疲労耐久性に関する実験的検討

    元井 邦彦, 大城 壮司, 松井 隆行, 藤川 圭介, 貝沼 重信

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • ブラスト処理の施工条件が鋼材の表面粗さに及ぼす影響に関する基礎的研究

    藤井 基史, 貝沼 重信

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 地際腐食損傷の非接触・自動非破壊検査による平均腐食深さの推定(その1)-5点平均によるスムージング処理-

    細見 直史, 貝沼 重信, 入部 孝夫, 永野 徹, 山田 隆明

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • 地際腐食損傷の非接触・自動非破壊検査による平均腐食深さの推定(その2)-推定損傷深さの限界値と平均腐食深さの精度-

    入部 孝夫, 細見 直史, 貝沼 重信, 永野 徹, 山田 隆明

    平成26年度全国大会 第69回年次学術講演会  2014.9 

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    Event date: 2014.9

    Language:Japanese  

    Venue:大阪大学   Country:Japan  

  • Investigation for Effect of Local Corrosion Environment on Structural Member International conference

    Y.S.JEONG, S.KAINUMA, T.IMAMURA

    International Conference on Applied Science and Engineering  2014.8 

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    Event date: 2014.8

    Language:English  

    Country:Korea, Republic of  

  • Fatigue behaviour of out-of-plane gusset welded joints with one side fillet weld International conference

    Shigenobu Kainuma, Y.S.JEONG, N.YAGI, D.UCHIDA

    6th International Conference on Engineering Failure Analysis  2014.7 

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    Event date: 2014.7

    Language:English  

    Country:Portugal  

  • 鋼部材地際のマクロセル腐食に対する環境評価センサの出力特性

    木下 優・貝沼 重信・石原 修二・ 土橋 洋平

    平成25年度土木学会西部支部研究発表会  2014.3 

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    Event date: 2014.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • 塗膜欠陥の近接度が鋼材の腐食挙動に及ぼす影響に関する基礎的研究

    小林 淳二・坂本 達朗・貝沼 重信・ 合田 広樹

    平成25年度土木学会西部支部研究発表会  2014.3 

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    Event date: 2014.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • 塗装鋼部材の線・帯状塗膜欠陥から進行する腐食挙動の数値シミュレーション

    林 秀幸・貝沼 重信・小林 淳二

    平成25年度土木学会西部支部研究発表会  2014.3 

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    Event date: 2014.3

    Language:Japanese  

    Venue:福岡大学   Country:Japan  

  • 道路構造物の地際腐食損傷における鋼部材の非破壊検査と劣化予測

    細見直史, 貝沼重信, 山田隆明

    第30回日本道路会議  2013.10 

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    Event date: 2013.10

    Language:Japanese  

    Venue:都市センターホテル(東京都)   Country:Japan  

  • 都市内高速道路橋への腐食環境評価技術の適用と評価について

    香川 紳一郎, 小川 重之, 貝沼 重信

    平成25年度 全国大会 第68回年次学術l講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • BP支承のすべり性能耐久性に関する実験的検討

    姫野 岳彦, 宮原 幸春, 今村 壮宏, 山下 恭敬, 貝沼 重信

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • BP-B支承の回転耐久試験による回転性能の検討

    五十嵐 隆之, 河内山 修, 今村 壮宏, 貝沼 重信, 松田 哲夫

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • Investigation of the shear buckling strength of the web panel with local corrosion

    2013.9 

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    Event date: 2013.9

    Language:English  

    Country:Japan  

  • 腐食した塗装鋼材のさび厚と腐食深さの相関定量評価に関する基礎研究

    坂本 達朗, 太田 達哉, 貝沼 重信

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 腐食生成物が電磁誘導式膜厚計の測定精度に及ぼす影響

    林 秀幸, 貝沼 重信, 山本 悠哉, 押川 渡

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 腐食鋼部材に対する化学的素地調整の適用性に関する基礎的研究

    塚本 成昭, 山上 哲示, 貝沼 重信, 木下 優

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 腐食した鋼部材の大気犠牲陽極防食技術に関する基礎的研究

    石原 修二, 貝沼 重信, 内田 大介, 木下 優, 兼子 彬

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 吊橋の腐食環境モニタリングと構造部位のミクロ腐食環境の総合的定量評価

    貝沼 重信, 今村 壮宏, 花本 龍義, 香川 紳一郎, 小川 重之

    平成25年度 全国大会 第68回年次学術l講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 円形塗膜欠陥を起点とする鋼部材の腐食挙動の予測手法に関する基礎的研究

    宇都宮 一浩, 貝沼 重信, 林 秀幸

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 鋼部材地際部に対するマクロセル腐食環境センサに関する基礎的研究

    松尾 和哉, 貝沼 重信, 木下 優, 石原 修二

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • コンクリート系材料が鋼部材の地際腐食挙動に及ぼす影響に関する基礎的研究

    木下 優, 貝沼 重信, 山上 哲示, 塚本 成昭

    平成25年度 全国大会 第68回年次学術l講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 鋼部材のコンクリート地際における残存板厚の評価・予測(その1)-地際腐食部の平均腐食深さに基づく残存板厚の推定手法-

    細見 直史, 入部 孝夫, 貝沼 重信, 山田 隆明, 片山 英資

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 鋼部材のコンクリート地際における残存板厚の評価・予測(その2)-鋼製橋脚基部の腐食損傷調査と残存板厚の簡易評価と予測-

    入部 孝夫, 細見 直史, 貝沼 重信, 山田 隆明, 片山 英資

    平成25年度 全国大会 第68回年次学術講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 腐食した鋼床版デッキプレートの応力集中に関する解析的検討

    指宿 幸平, 貝沼 重信, 鄭 暎樹

    平成25年度 全国大会 第68回年次学術l講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • Fundamental study on stress concentration factors on atmospheric corroded steel plate

    2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Country:Japan  

  • 腐食した鋼部材の大気犠牲陽極防食技術に関する基礎的研究 -犠牲陽極材の仕様と吸水経路が陽極材消耗量と電流効率に及ぼす影響-

    兼子 彬, 貝沼 重信, 石原 修二, 山内 孝郎

    平成25年度 全国大会 第68回年次学術l講演会  2013.9 

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    Event date: 2013.9

    Language:Japanese  

    Venue:日本大学 生産工学部津田沼キャンパス   Country:Japan  

  • 塗装試験鋼板を用いた実構造物の局所環境評価に関する基礎的検討

    坂本達朗, 太田達哉, 貝沼重信

    第33回防錆防食技術発表大会  2013.7 

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    Event date: 2013.7

    Language:Japanese  

    Venue:東京(ゆうぽうと)   Country:Japan  

  • 腐食損傷を有する鋼床版デッキプレートの応力集中に関する解析的検討

    鄭 暎樹, 貝沼重信, 指宿幸平

    材料と環境2013  2013.5 

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    Event date: 2013.5

    Language:Japanese  

    Venue:東京電機大学 千住キャンパス   Country:Japan  

  • 飛来海塩環境における上路トラス橋の部位レベルの腐食環境評価に関する研究

    林 秀幸 ・ 貝沼 重信 ・ 山本 悠哉 ・ 今村 壮宏

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 鋼床版デッキプレートとUリブの溶接ルート部近傍の応力性状に対する 架設用吊り金具残し部の影響

    平井 大雅 ・ 貝沼 重信 ・ 川畑 篤敬 ・ 平山 繁幸

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 腐食した鋼部材の大気犠牲陽極防食技術に関する基礎的研究 -犠牲陽極の設置方法が防食性能に及ぼす影響-

    石原 修二 ・ 貝沼 重信 ・内田 大介 ・ 兼子 彬 ・ 山内 孝郎

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 線・帯状の塗膜欠陥を起点とする鋼部材の経時腐食挙動に関する基礎的研究

    宇都宮 一浩 ・ 貝沼 重信

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 腐食生成物の層厚を用いた無塗装耐候性鋼部材の経時腐食深さの評価手法に関する研究

    山本 悠哉 ・ 貝沼 重信 ・ 宇都宮 一浩 ・ 伊藤 義浩

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • Fe/Ag対ACM型腐食センサを用いた無塗装耐候性鋼板の経時腐食深さの評価手法

    貝沼 重信 ・ 山本 悠哉 ・ 伊藤 義浩 ・ 押川 渡

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 鋼部材の地際部におけるマクロセル腐食環境センサの開発に関する基礎的研究

    松尾 和哉 ・ 貝沼 重信 ・ 石原 修二

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 鋼I橋主桁端部の腐食環境評価に関する基礎的検討

    佐藤 元紀 ・香川 紳一郎 ・ 小川 重之 ・ 貝沼 重信

    平成24年度全国大会 第67回年次学術講演会  2012.9 

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    Event date: 2012.9

    Language:English  

    Venue:名古屋大学   Country:Japan  

  • 関門橋の補修におけるFEM 解析の適用事例 Invited

    今村壮宏,松田哲夫,岩崎雅紀,貝沼重信

    土木学会  2012.8 

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    Event date: 2012.8 - 2012.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 飛来海塩環境における鋼上路トラス橋の構造部位のミクロ腐食環境評価に関する研究

    林秀幸,貝沼重信,山本悠哉,今村壮宏

    腐食防食協会  2012.4 

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    Event date: 2012.4

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 鋼部材の地際部におけるマクロセル腐食環境センサの開発に関する基礎的研究

    松尾 和哉 ・ 貝沼 重信 ・ 石原 修二

    平成23年度土木学会西部支部研究発表会  2012.3