Scattering of elastic waves by a cylindrical obstacle embedded in a multilayered medium

DOI10.1121/1.391437zbMath0549.73073OpenAlexW2071643265MaRDI QIDQ3342053

Ghislain R. Franssens, P. E. Lagasse

Publication date: 1984

Published in: The Journal of the Acoustical Society of America (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1121/1.391437

zbMATH Keywords

reflectiontransmissionscatteringmultilayered mediumcylindrical obstacledisplacements over the finite element meshelastodynamic reciprocity relationGalerkin error criterionGreen's tensor of the undisturbed layered mediumintegral representation boundary conditionmode conversion coefficientsSH and P-SV waves

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Finite element methods applied to problems in solid mechanics (74S05) Wave scattering in solid mechanics (74J20) Numerical and other methods in solid mechanics (74S99)

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