Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Tomoyuki Koyama Last modified date:2019.06.18

Associate Professor / Structural Engineering and Disaster Mitigation Section / Department of Architecture and Urban Design / Faculty of Human-Environment Studies


Presentations
1. Sangchul SHIN, Tomoyuki KOYAMA, Korekiyo ITO, A STUDY ON THE MOCK-UP TEST FOR QUALITY CONTROL OF FLOOR SLAB CONCRETE ACCORDING TO CURING METHOD UNDER HOT WEATHER, The 7th International Conference of Asian Concrete Federation, 2016.11.
2. Sangchul SHIN, Tomoyuki KOYAMA, Satoru HONDA, Korekiyo ITO, Jinman KIM, Gyuyoung KIM, The Effect of Concrete Placing Time of Vertical Members on the Cold Joint under Hot Weather Environment
, Korean Concrete Institute Conference, 2016.11.
3. Tomoyuki KOYAMA, Sangchul SHIN, Korekiyo ITO, Shizuo HARADA, Jinman KIM, Gyuyoung KIM, Sulfuric Acid Resistance in Mortar using Large Quantity Fly Ash with Constant Cement Content, Korean Recycled Construction Resources Institute International Conference 2016, 2016.10,
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4. Sangchul SHIN, Tomoyuki KOYAMA, Korekiyo ITO, Mariko HIRAYAMA, Jinman KIM, Gyuyoung KIM, Sulfuric Acid Resistance in Mortar using Large Quantity Fly Ash with Constant Cement Content, Korean Recycled Construction Resource Institute , 2016.04.
5. 申相澈, 小山智幸, A comparative study on the domestic and foreign standard specifications with regard to hot weather concreting, 日本建築学会, 2014.03.
6. Survey of Two Existing Buildings with Different Ages
Part1 Outline of Survey and Compressive Strength of Concrete.
7. Survey of Two Existing Buildings with Different Ages
Part1 Outline of Survey and Compressive Strength of Concrete.
8. Survey of Two Existing Buildings with Different Ages
Part2 Depth of Carbonation and Chloride Content.
9. Survey of Two Existing Buildings with Different Ages
Part3 Accuracy of Construction Work and Exfoliation of Tile.
10. Study on Strength of Concrete Containing Large Quantities of Inorganic Powder with Constant Cement Content
Part 7 Powder Filling before Setting and Pore Structure after Hardening.
11. Durability of Concrete Containing Large Quantity of Fly Ash with Constant Cement Content
Part 1.Long Term Exposure Test on Weak Sulfuric Acid Condition.
12. Quality Control on Hot Weather Concreting
Experiment on Real Size Column Specimen(Part 3 Long Term Strength and Durability).
13. The Equation Estimating Temperature of Hot Weather Concrete
Real Size Experiment on Coefficient β in the Equation (Part 3).
14. Experimental Study on Massive Concrete for Important Structure set in Hot Weather Ambience
Part 3 Long Term Strength.
15. Basic Study for Reduction of Environmental Load Caused by the Construction, Repair and Demolition of Ordinary Wooden Buildings
Part 1. Deterioration Research on the Wood Generated by the Demolition of Wooden Structures Aged 49-74 Years.
16. Cyclic Loading Test on Existing 3-Story School Building Retrofitted by CFT Braces
(Part 2. Outline of the Building).
17. Cyclic Loading Test on Existing 3-Story School Building Retrofitted by CFT Braces
(Part 3 .Construction for Retrofitting Method ).
18. Static Loading Test on Existing 3-Story School Building
(Part 2. Results of the Test).