Elastic wave scattering by a circular crack

DOI10.1098/rsta.1982.0158zbMath0523.73018OpenAlexW2037600038MaRDI QIDQ3674152

Henrik Schmidt, Steen Krenk

Publication date: 1982

Published in: Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rsta.1982.0158

zbMATH Keywords

numerical resultsstressesdisplacementsdirect integral equation methodexpansions coefficients related to far field scattered fieldfar field solution obtained using stress-free boundary conditions at surface of crackfield quantities expanded in terms of trigonometric functions and orthogonal polynomialsincident asymmetrically on circular crackmethod similar to classical matched asymptotic expansion techniquescattered cross sectionsscattered far fieldsscattering of time harmonic elastic waves

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Brittle damage (74R05)

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