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

Autor: Ipatov, A. A., Igumnov, L. A., Dell’Isola, F., Litvinchuk, S. Yu.
Předmět:
Zdroj: AIP Conference Proceedings; 2020, Vol. 2293 Issue 1, p420075-1-420075-4, 4p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index