New models for probability of liquefaction using standard penetration tests based on an updated database of case histories

NCUIR > Engineering College > Department of Civil Engineering > journal & Dissertation > Item 987654321/99683

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Title:	New models for probability of liquefaction using standard penetration tests based on an updated database of case histories
Authors:	莊長賢;Juang, C. Hsein;Ching, Jianye;Luo, Zhe;Ku, Chih-Sheng
Contributors:	工學院土木工程學系
Keywords:	Applied sciences;Buildings. Public works;Case histories;case studies;Computation methods. Tables. Charts;Earthquakes;engineering;Exact sciences and technology;geology;Geotechnics;Liquefaction;parameter uncertainty;probabilistic models;Probability;Soil mechanics. Rocks mechanics;Standard penetration tests;Statistical analysis;Structural analysis. Stresses
Date:	2012-04-26
Issue Date:	2026-04-21 13:27:18 (UTC+8)
Publisher:	Elsevier;Kidlington: Elsevier B.V
Abstract:	摘要： This paper develops and compares various models for probability of liquefaction using standard penetration tests. These probabilistic models are developed using the most recently updated database of liquefaction case histories by Idriss and Boulanger. Rigorous theories, including the principles of Maximum Likelihood and the Information Theory, are employed in the model development. The developed probabilistic models are compared with existing models. The results show superior capability of the developed models. Furthermore, application of the developed models is presented with provisions for consideration of input parameter uncertainty. Examples are presented to demonstrate the developed models. ► Extensive series of the maximum likelihood analysis of an updated database. ► Best models are selected based on Bayesian Information Criterion (BIC) scores. ► Variation of the computed liquefaction probability is fully assessed. ► Proposed model is developed based on rigorous mathematical theories. ► Examples showing that the developed model is accurate and easy to use. 出版者： Kidlington: Elsevier B.V 出版日期： 2012-04-26 出處： Engineering Geology, 2012-04, Vol.133-134, p.85-93 資源來源： Elsevier ScienceDirect Journals Complete 版權： 2012 Elsevier B.V. 版權： 2015 INIST-CNRS 識別號： ISSN: 0013-7952 識別號： EISSN: 1872-6917 識別號： DOI: 10.1016/j.enggeo.2012.02.015 識別號： CODEN: EGGOAO
Appears in Collections:	[Department of Civil Engineering] journal & Dissertation

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