2010 Fiscal Year Final Research Report
Wind Resistance Evaluation of Waterproofing Membranes and Metal Sheet Roofs during Strong Wind
| Project/Area Number |
20360249
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TANAKA Kyoji Tokyo Institute of Technology, 応用セラミックス研究所, 教授 (40016829)
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| Co-Investigator(Kenkyū-buntansha) |
TAMURA Tetsuro 東京工業大学, 総合理工学研究科, 教授 (90251660)
MIYAUCHI Hiroyuki 東京工業大学, 応用セラミックス研究所, 助教 (40313374)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 耐風性 / 暴風 / 防水層 / 機械固定工法 / 吸い上げ力 / 横力 / 試験装置 / 風洞実験 |
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| Research Abstract |
There have been many failures in mechanically anchored waterproofing systems by heavy storms. The behavior of them during a strong wind was studied through wind tunnel tests and observation in typhoons. We found out lateral force as well as uplift vertical force simultaneously acting on fixing devices. Based on the new findings, some test apparatuses were developed for estimating the wind resistance of mechanically anchored waterproofing systems.
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