Application of Modified Durbun's Algorithm in Solving Poroelastodynamic Problems via Boundary Element Method

被引：0
|
作者：
Ipatov, A. A. [1 ]
Igumnov, L. A. [1 ]
Dell'Isola, F. [1 ]
Litvinchuk, S. Yu [1 ]
机构：
[1] Natl Res Lobachevsky State Univ Nizhny Novgorod, Res Inst Mech, Nizhnii Novgorod, Russia
来源：
INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019 | 2020年 / 2293卷
关键词：
D O I：
10.1063/5.0027676
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The present paper is dedicated to numerical solving of three dimensional boundary-value problems in poroelastic formulation. Boundary element method and boundary integral equation method are applied to obtain Laplace domain solution of boundary-value problem. Modified Durbin's algorithm of numerical inversion of Laplace transform is applied to perform solution in time domain. A problem of the three-dimensional poroelastic prismatic solid clamped at one end, and subjected to uniaxial and uniform impact loading at another is considered.
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页数：4
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