Dynamic interaction of various beams with the underlying soil - finite and infinite, half-space and Winkler models (Q950451)
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scientific article; zbMATH DE number 5355956
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dynamic interaction of various beams with the underlying soil - finite and infinite, half-space and Winkler models |
scientific article; zbMATH DE number 5355956 |
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Dynamic interaction of various beams with the underlying soil - finite and infinite, half-space and Winkler models (English)
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22 October 2008
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Using the integral Fourier transform method, the author analyzes the dynamics of beams lying on an elastic half-space and subject to harmonic loads. A number of asymptotic expressions and approximations of the solutions are found. The Winkler approximation is discussed in detail, in order to give realistic foundation-rail systems for vehicle-track interaction modeling.
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integral Fourier transform
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bending waves
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Rayleigh wave
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railway track vibration
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