Time-domain poroelastic Green's functions

被引：3
|
作者：
Hanyga, A [1 ]
机构：
[1] Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA
来源：
JOURNAL OF COMPUTATIONAL ACOUSTICS | 2003年 / 11卷 / 03期
关键词：
Green function; poroelasticity; asymptotic method;
D O I：
10.1142/S0218396X0300205X
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A method previously developed for asymptotic solution of systems of integro-differential equations with singular memory is applied to the determination of the time-domain asymptotic Green's function of Biot's poroelasticity. Asymptotic time-domain Green's functions are constructed in a neighborhood of the wavefronts. The general anisotropic medium as well as the isotropic case are considered.
引用
收藏
页码：491 / 501
页数：11
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