Scattering of acoustic waves on free surface perturbations in an elastic half-space

This paper considers a semi-infinite, homogeneous and linearly elastic medium with a perturbed free surface. The perturbation is material loss. Using the Green function method, the first Born aproximation is found for the field of displacements dependent harmonically on time and subsequently energy...

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Bibliographic Details
Main Author: Franciszek WITOS
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2016-03-01
Series:Archives of Acoustics
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/3269
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