Pressure-controlled cavity expansion in clay

Alfred S.K. Au, Albert T. Yeung*, Kenichi Soga

*此作品的通信作者

研究成果: Article同行評審

35 引文 斯高帕斯(Scopus)

摘要

Experimental studies and numerical simulation of experiments were conducted on pressure-controlled cavity expansion in clay. The modified Cam-clay model was used to describe the clay behaviour. The experimental data are in good agreement with the simulation results, indicating that the adopted numerical simulation procedure is a plausible and reliable technique to study the fundamental behaviour of pressure-controlled cavity expansion. A new parameter, cavity aspect ratio (CAR), was defined to better describe the cavity shape. Different phenomena during the cavity expansion process are thus studied numerically, and the results are presented in this paper.

原文English
頁(從 - 到)714-725
頁數12
期刊Canadian Geotechnical Journal
43
發行號7
DOIs
出版狀態Published - 7月 2006

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