Note on the use of reciprocity theorem for obtaining radiation patterns
- 1 April 1965
- journal article
- Published by Seismological Society of America (SSA) in Bulletin of the Seismological Society of America
- Vol. 55 (2) , 277-281
- https://doi.org/10.1785/bssa0550020277
Abstract
Expressions for the horizontal and vertical displacements at the surface of an elastic half space when plane harmonic P or SV waves are incident at any given angle are already known. On the basis of the reciprocity theorem, these expressions are used to obtain “far-field” radiation patterns of P and SV waves due to horizontal and vertical forces applied at the free surface.Keywords
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