T-Matrix Approach to Scattering of Elastic (SH-) Waves by an Inclined Surface Void

DOI10.1115/1.3166982zbMath0511.73021OpenAlexW2000541778MaRDI QIDQ4749293

Vasundara V. Varadan, S. J. Tsao, Vijay K. Varadan

Publication date: 1983

Published in: Journal of Applied Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1115/1.3166982

zbMATH Keywords

frequencynumerical resultsmethod of imagesGreen functionBessel functionobservationHankel functionT-matrix methodscattering of SH-wavescompared with results from hybrid finite-element wave- expansion methodelliptical cavitieshomogeneous elastic half spaceinclination of surface cavityinclined surface-breaking voidtwo aspect ratiostwo different angles of inclinationvarious angles of incidence

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Wave scattering in solid mechanics (74J20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical quadrature and cubature formulas (65D32) Brittle damage (74R05) Numerical and other methods in solid mechanics (74S99)

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