Consolidation of soil layers with impeded boundaries under time-dependent loadings

被引:0
|
作者
Cai, YQ [1 ]
Liang, X [1 ]
Xu, CJ [1 ]
Wu, SM [1 ]
机构
[1] Zhejiang Univ, Geotech Engn Res Inst, Hangzhou 310027, Peoples R China
关键词
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中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Based on Terzaghi's one-dimensional consolidation theory, by the method of Laplace Transform, this paper studies the variation of effective stress ratio in layered saturated soils with impeded boundaries under time-dependent loading and the solution is presented. Influences of different kinds of cyclic loadings and impeded boundaries conditions are discussed. Useful illustrations are given considering several common time-dependent loadings through numerical inversion of Laplace Transform. Comparison with average method shows results from the method illustrated is more accurate.
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页码:219 / 222
页数:4
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