Method Study on Generation-Dissipation of Seismic Pore Water Pressure in Saturated Sands

被引：0
|
作者：
Shi, Ping An [1 ]
机构：
[1] CAEP, Inst Struct Mech, Mianyang 621900, Sichuan, Peoples R China
来源：
ADVANCED MATERIALS AND STRUCTURES, PTS 1 AND 2 | 2011年 / 335-336卷
关键词：
seismic pore water pressure; saturated sands; Fourier transformation; seismic waves;
D O I：
10.4028/www.scientific.net/AMR.335-336.1210
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
With considering the effect of the initial pore water pressure and the variety of seismic pore water pressure generation, a two-dimensional inhomogeneous compound diffusion equation for describing generation and dissipation of seismic pore water pressure are given by coupling the Terzaghi's consolidation theory and the increasing mode of seismic pore water pressure in saturated sands. The analytical expression of the diffusion equation is obtained by using the method of the generalized Green function and the finite Fourier transformation.
引用
收藏
页码：1210 / 1214
页数：5
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