2013 Fiscal Year Final Research Report
development of quasi real-time strong-motion distribution estimation method and its application to damage estimation
| Project/Area Number |
23560661
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Tohoku University |
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Principal Investigator |
OHNO SUSUMU 東北大学, 災害科学国際研究所, 准教授 (40361141)
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| Co-Investigator(Kenkyū-buntansha) |
源栄 正人 東北大学, 災害科学国際研究所, 教授 (90281708)
柴山 明寛 東北大学, 災害科学国際研究所, 准教授 (80455451)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 地震防災 / 強震動 / 東北地方太平洋沖地震 |
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| Research Abstract |
This study developed an evaluation method of strong-motion distribution for rapid and precise building damage estimation when an earthquake occurs. The applicability of the method is checked by comparing estimated and real damage distribution in Sendai city during the 2011 Tohoku earthquake. It is confirmed that the strong-motion distribution estimated by the developed method can explain the real damage distribution relatively well, with appropriate use of nonlinear response characteristics of buildings and soil-structure interaction effects.
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Research Products
(11 results)
