2014 Fiscal Year Final Research Report
Prediction of the ground crack location in the filled-valley development site
| Project/Area Number |
24760374
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Geotechnical engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
MORI Tomohiro 東北大学, 工学(系)研究科(研究院), 助教 (40552394)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 谷埋め盛土 / 造成宅地 / 地震動 / 地震被害分析 / 不飽和土 |
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| Outline of Final Research Achievements |
In this study, the centrifuge shaking test with 3-dimensional model ground, the 3-D and 2-D shaking model test on 1-G condition, and the balance calculation by the modified Fellenius method were performed for predicting the ground crack location in the filled-valley development site. As a result, the method for predicting the ground crack location in the filled-valley development site was suggested. This prediction method was verified by the damage analysis of the actual damaged-development site, and the result of this prediction method and the actual damage showed a similar tendency.
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| Free Research Field |
地盤工学
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