Numerical analysis on dynamic response of saturated elasto-viscoplastic soft clay

被引：0
|
作者：
Chen, Song
Liu, Zhan-Fang
Li, Si-Ping
机构：
[1] Materials and Structural Engineering Department, Nanjing Hydraulic Research Institute, Nanjing 210029, China
[2] Department of Engineering Mechanics, Chongqing University, Chongqing 400044, China
来源：
Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University | 2008年 / 30卷 / 02期
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摘要：
In the framework of porous media model developed from mixtures theories, Solid skeleton of soft clay was viewed as elasto-viscoplastic material, and an elasto-viscoplastic model of saturated soft clay was established. According on the model of saturated soft clay, the penalty finite element formulation was attained by using Galerkin weighted residual method, and an iterative scheme was designed to solve the nonlinear finite element system equations of saturated elasto-viscoplastic soft clay. Taking advantage of the theory above mentioned, we workedout the finite element program and analyzed dynamic response of saturated elasto-viscoplastic soft clay. Some characteristics of dynamic response of saturated soft clay were presented.
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页码：57 / 60
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