2011 Fiscal Year Final Research Report
Temporal sequence analysis of tsunami complex disaster in coastal cities
| Project/Area Number |
21510194
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Natural disaster science
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
USHIJIMA Satoru 京都大学, 学術情報メディアセンター, 教授 (70324655)
TODA Keiichi 京都大学, 防災研究所, 教授 (70273521)
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| Co-Investigator(Renkei-kenkyūsha) |
MORI Nobuhito 京都大学, 防災研究所, 准教授 (90371476)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 水災害 |
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| Research Abstract |
In this study two types of three dimensional numerical analysis code for tsunami disasters have been developed. One is for predicting the effect on water quality in rivers exposed to a tsunami flow. The damage to water purification plants due to a tsunami has been estimated by applying the code to Yodo River in Osaka. The other one predicts the behavior of a flapgate type breakwater during a huge tsunami ; its validity has been verified by comparing with experiments. Moreover the effectiveness of the flapgate type breakwater has been confirmed by applying the code to simulate a real-scale scenario.
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