A Parabolic Theory of Stress Wave Propagation Through Inhomogeneous Linearly Elastic Solids

DOI10.1115/1.3424101zbMath0497.73032OpenAlexW2060610851MaRDI QIDQ3962567

John J. McCoy

Publication date: 1977

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

Full work available at URL: https://doi.org/10.1115/1.3424101

zbMATH Keywords

energy transferstress wave propagationdilatational and distortional modescentered about principal propagation directioncoupled system of reduced parabolic wave equationseffects of refractionlocally isotropic, linearly elastic solidsnarrow-angledpropagation directions limited to a coneseries of inequalities

Mathematics Subject Classification ID

Inhomogeneity in solid mechanics (74E05) Wave scattering in solid mechanics (74J20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Waves in solid mechanics (74J99) Parabolic equations and parabolic systems (35K99)

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