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Rayleigh Waves in a Non-Homogeneous, Thermo, Magneto, Prestressed Granular Material with Variable Density under the Effect of Gravity

Received: 20 December 2012    
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Abstract

The effect of various inhomogeneity factors on propagation of Rayleigh waves in prestressed elastic granular medium are investigated. Inhomogeneities have been assumed to vary exponentially with depth. Lame’s potential is used to solve the problem. Some special cases have also been deduced. Dispersion curves are computed numerically and presented graphically by using MathCAD. The results indicate that on neglecting various effects of inhomogeneity, initial stress and gravity, the calculations agrees with classical theories.

Published in American Journal of Modern Physics (Volume 2, Issue 1)
DOI 10.11648/j.ajmp.20130201.12
Page(s) 7-20
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

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