Evaluation of soil variability influence on deep excavation analysis-simplified approach

Huu Phuoc Dang, Horn Da Lin, C. Hsein Juang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

8 引文 斯高帕斯(Scopus)

摘要

A simplified procedure is developed to provide a tool for assessing the variation of the computed excavation responses, including wall and ground deformations, induced by input parameter uncertainties through a finite element solution. A well-documented case history is employed for demonstration. The proposed scheme appears accurate and easy-to-use in the propagation of parameter uncertainties. Moreover, this procedure is capable of assessing the variability effect of either a single or multiple input parameters. Further, the sensitivity of the uncertainty effect on the excavation characteristics is also examined. The proposed procedure enables a valuable insight regarding how much variation of wall and ground movements that can be expected as a result of parameter uncertainties.

原文???core.languages.en_GB???
主出版物標題GeoCongress 2012
主出版物子標題State of the Art and Practice in Geotechnical Engineering
頁面2895-2903
頁數9
版本225 GSP
DOIs
出版狀態已出版 - 2012
事件GeoCongress 2012: State of the Art and Practice in Geotechnical Engineering - Oakland, CA, United States
持續時間: 25 3月 201229 3月 2012

出版系列

名字Geotechnical Special Publication
號碼225 GSP
ISSN(列印)0895-0563

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???event.eventtypes.event.conference???GeoCongress 2012: State of the Art and Practice in Geotechnical Engineering
國家/地區United States
城市Oakland, CA
期間25/03/1229/03/12

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