Liquefaction probability by probabilistic version of Robertson and Wride model

Chih Sheng Ku, C. Hsein Juang, Jianye Ching, Der-Her Lee

研究成果: Conference contribution

摘要

The Robertson and Wride (RW) method is perhaps the most widely used cone penetration test (CPT)-based simplified method for soil liquefaction evaluation. This method is a deterministic model, which expresses the liquefaction potential in terms of factor of safety. In many occasions, there is a need to express the liquefaction potential in terms of liquefaction probability. A probabilistic version of the Robertson and Wride model that is linked to the deterministic solution provides an incentive for the practicing engineer to adopt the probabilistic approach. In this paper a probabilistic version of the RW model is developed. Examples that demonstrate the use of the probabilistic RW model are presented along with a discussion of the treatment of parameter uncertainties in the liquefaction evaluation.

原文English
主出版物標題GeoRisk 2011
主出版物子標題Geotechnical Risk Assessment and Management - Proceedings of the GeoRisk 2011 Conference
頁面247-254
頁數8
版本224 GSP
DOIs
出版狀態Published - 2011 八月 25
事件GeoRisk 2011: Geotechnical Risk Assessment and Management - Atlanta, GA, United States
持續時間: 2011 六月 262011 六月 28

出版系列

名字Geotechnical Special Publication
號碼224 GSP
ISSN(列印)0895-0563

Other

OtherGeoRisk 2011: Geotechnical Risk Assessment and Management
國家United States
城市Atlanta, GA
期間11-06-2611-06-28

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Architecture
  • Building and Construction
  • Geotechnical Engineering and Engineering Geology

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