Propagation of Elastic Waves in Prestressed Media
Autor: | Inder Singh, Dinesh Kumar Madan, Manish Gupta |
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Jazyk: | angličtina |
Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Journal of Applied Mathematics, Vol 2010 (2010) |
Druh dokumentu: | article |
ISSN: | 1110-757X 1687-0042 |
DOI: | 10.1155/2010/817680 |
Popis: | 3D solutions of the dynamical equations in the presence of external forces are derived for a homogeneous, prestressed medium. 2D plane waves solutions are obtained from general solutions and show that there exist two types of plane waves, namely, quasi-P waves and quasi-SV waves. Expressions for slowness surfaces and apparent velocities for these waves are derived analytically as well as numerically and represented graphically. |
Databáze: | Directory of Open Access Journals |
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