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 |
Research Field |
Geotechnical engineering
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Research Institution | Tokyo Institute of Technology |
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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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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Keywords | 土質力学 / 地盤解析 / 地盤工学 / 模型実験 / 応力分配 / アーチ効果 / 荷重分布 / 主応力軸 / 連続体力学 / モニタリング |
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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Report
(3 results)
Research Products
(66 results)
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[Presentation] 蟻地獄の生息場所調査および巣穴の安息角測定2011
Author(s)
唐麟, タイ ソクサン, ルアングビィッチャ ルアンサシコン, ピパットポンサー ティラ ポン
Organizer
第8回地盤工学会関東支部発表会発表講演集,地盤工学会関東支部
Place of Presentation
山梨県立男女共同参画推進センター
Year and Date
2011-11-10
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