Time-domain boundary element analysis of elastic wave interaction with a crack

DOI10.1002/nme.1620280311zbMath0669.73077OpenAlexW2038814301MaRDI QIDQ3823249

Sohichi Hirose, Jan. D. Achenbach

Publication date: 1989

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620280311

zbMATH Keywords

penny-shaped cracksingular integral equationtime-stepping methodscattered far-fieldincident wave fieldboundary element discretization of the crack surfacecrack-scattering problemselastodynamic Mode-I stress intensity factorhomogeneous, isotropic, linearly elastic solidlongitudinal step-stress wavesolution of an integral equation over the insonified crack facetime-domain solutionstransient wave interaction with a crackunknown crack-opening displacement

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Wave scattering in solid mechanics (74J20) Brittle damage (74R05)

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Cites Work

• Diffraction of elastic waves by a penny-shaped crack