セルフボーリングプレッシャーメータから得られる強度に間隙水の移動が及ぼす影響
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- 小林 一三
- 東京工業大学
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- 曽我 健一
- Senior Lecturer, University of Cambridge
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- 飯塚 敦
- 神戸大学
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- 太田 秀樹
- 東京工業大学
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- DALTON Clive
- Chaimian, Cambridge Insitu
書誌事項
- タイトル別名
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- EFFECT OF PORE WATER MIGRAITION ON SELF-BORING PRESSUREMETER STRENGTH
抄録
Soil deformation is largely controlled by the migration of the pore water. The self-boring pressuremeter (SBP) testdata on clayis often interpreted based on the conditions that the soil remains in the undrained condition during the pressuremeterexpansion and that the soil deformation is one-dimensional. The former condition is related to the expansion rate and thepermea bility of the soil, whereas the latter condition is related to the pressuremeter geometry. Soil-water coupledfiniteelement analysis using the finite deformation theory was performed to investigate the validity of the assumptions used ininterpreting the SBP data. The effect of permeability and expansion rate on the SBP strength was examined for differentplasticity clays with different overconsolidation ratios. The various effects caused by pore water migration on the SBP strengthwere clarified.
収録刊行物
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- 応用力学論文集
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応用力学論文集 4 285-294, 2001
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680183681792
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- NII論文ID
- 130004258149
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- ISSN
- 1884832X
- 13459139
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可