2012 Fiscal Year Final Research Report
Monitoring technique development for stress distribution in groundslopes based on the Lame-Maxwell equations of equilibrium
| Project/Area Number |
23760441
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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 | Tokyo Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
TAKEYAMA Tomohide 東京工業大学, 大学院・理工学研究科, 助教 (00452011)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 土質力学 / 地盤解析 |
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| Research Abstract |
This research aims to investigate the basic concept of load transfer mechanisms by focusing on physical model tests and theoretical analysis of the stress field. In order to perform a quantitative evaluation by stress analysis based on the Lame-Maxwell equations of equilibrium, theoretical solutions of stress distribution in sand heap, sand valley, earth retaining wall and slope were developed and verified by physical models. Finally, the use of the cylindrical air gypsum plaster on the slopes as a monitoring method of principal stress direction stress was examined by observing the direction of the crack.
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