Theory of scattering of elastic waves from flat cracks of arbitrary shape (Q1169857)

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scientific article; zbMATH DE number 3780734
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Theory of scattering of elastic waves from flat cracks of arbitrary shape
scientific article; zbMATH DE number 3780734

    Statements

    Theory of scattering of elastic waves from flat cracks of arbitrary shape (English)
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    1983
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    boundary-integral representation
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    elastic displacement
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    crack-opening- displacements
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    flat crack of arbitrary shape
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    incident elastic waves
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    arbitrary direction
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    polarization, and wavelength
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    Rayleigh scattering
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    truncated complete set of functions on crack surface
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    matrix equation
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    rank three times the order of truncation
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    expressed as result of extremum principle
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    matrix kernel is positive definite
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