Elastic wave scattering by a circular crack (Q3674152)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Elastic wave scattering by a circular crack |
scientific article |
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Elastic wave scattering by a circular crack (English)
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1982
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direct integral equation method
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scattering of time harmonic elastic waves
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incident asymmetrically on circular crack
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method similar to classical matched asymptotic expansion technique
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stresses
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displacements
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field quantities expanded in terms of trigonometric functions and orthogonal polynomials
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expansions coefficients related to far field scattered field
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far field solution obtained using stress-free boundary conditions at surface of crack
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numerical results
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scattered far fields
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scattered cross sections
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