2011 Fiscal Year Final Research Report
A study for the evaluation of the earthquake-induced landslide hazard around Dam Lakes based on strong ground motion prediction and hydro-geomorphological analysis.
| Project/Area Number |
21310117
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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 |
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) |
SAITO Takashi 京都大学, 防災研究所, 助教 (10225716)
MORII Wataru 京都大学, 防災研究所, 助教 (30221633)
FUKUOKA Hiroshi 京都大学, 防災研究所, 准教授 (40252522)
OU Hatsubu 京都大学, 防災研究所, 助教研究員 (10324097)
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| Co-Investigator(Renkei-kenkyūsha) |
OU Hatsubu 島根大学, 総合理工学部, 准教授 (10324097)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 強震動 / 地すべり / ダム湖 / 水文地形 / 火山地質 / クラック / 微動 / 地震観測 |
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| Research Abstract |
Huge mass movements were induced at the upper reach of Aratozawa Dam by the 2008 Iwate-Miyagi Nairiku Earthquake. The processes of the movements were clarified from field surveys and hydro-geomorphological analyses. The evaluation items were proposed for the assessment of the earthquake-induced landslide hazard and their effectiveness was verified using the data for the Earthquake.
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