Energy-based probabilistic evaluation of soil liquefaction

Y. R. Chen; S. C. Hsieh; J. W. Chen; C. C. Shih

doi:10.1016/j.soildyn.2004.07.002

Energy-based probabilistic evaluation of soil liquefaction

Y. R. Chen, S. C. Hsieh, J. W. Chen, C. C. Shih

土木工程學系

研究成果: Article › 同行評審

20 引文斯高帕斯（Scopus）

摘要

This paper presents a seismic wave energy-based method with back-propagation neural networks to assess the liquefaction probability. An empirical equation and Fourier spectrum of acceleration are employed, respectively, to calculate the seismic wave energy. Discriminant analysis is used to determine the equation of the boundary curve separating the data points with and without liquefaction. The proposed method shows capability in evaluating the probability of soil liquefaction based on the boundary curve and a logarithm normal distribution.

原文	English
頁（從 - 到）	55-68
頁數	14
期刊	Soil Dynamics and Earthquake Engineering
卷	25
發行號	1
DOIs	https://doi.org/10.1016/j.soildyn.2004.07.002
出版狀態	Published - 2005 一月 1

All Science Journal Classification (ASJC) codes

Civil and Structural Engineering
Geotechnical Engineering and Engineering Geology
Soil Science

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10.1016/j.soildyn.2004.07.002

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