2-D time domain BEM for scattering of elastic waves in anisotropic solids

C. Y. Wang*, Jan Drewes Achenbach

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

An efficient 2-D time-domain BEM has been developed to analyze the scattering of elastic waves in anisotropic solids. Integral expressions for the Green's functions given by Wang and Achenbach are used. The simple structure of these expressions allows the analytical evaluation of the integrals over each element and over each time-step. Moreover, certain singular multiple integrals are reduced to regular line integrals over a unit circle. The method is demonstrated by numerical examples for scattering of a plane transient wave by a cylindrical cavity.

Original languageEnglish (US)
Pages157-163
Number of pages7
StatePublished - Jan 1 1994
EventProceedings of the 9th International Conference on Boundary Element Technology - Orlando, FL, USA
Duration: Mar 1 1994Mar 1 1994

Other

OtherProceedings of the 9th International Conference on Boundary Element Technology
CityOrlando, FL, USA
Period3/1/943/1/94

ASJC Scopus subject areas

  • Engineering(all)

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