Dispersion and attenuation of surface acoustic waves of various polarizations on a stress-free randomly rough surface of solid (Q1893186)
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scientific article; zbMATH DE number 769367
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dispersion and attenuation of surface acoustic waves of various polarizations on a stress-free randomly rough surface of solid |
scientific article; zbMATH DE number 769367 |
Statements
Dispersion and attenuation of surface acoustic waves of various polarizations on a stress-free randomly rough surface of solid (English)
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19 September 1995
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An approach to obtaining the dispersion equation of surface acoustic waves (SAWs) on a stress-free, randomly rough surface of an anisotropic elastic medium is suggested. The problem is solved in the approximation of a weakly rough surface using Green's function technique. The dispersion and attenuation of sagitally and shear horizontally polarized SAWs are investigated both analytically and numerically for a three- dimensionally and a two-dimensionally rough surface of an isotropic medium.
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scattering
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Rayleigh waves
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anisotropic elastic medium
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weakly rough surface
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Green's function
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0.8163968324661255
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0.8154125809669495
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0.7903783917427063
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