Ben-Menahem, Ari (1964) Spectral response of an elastic sphere to dipolar point-sources. Bulletin of the Seismological Society of America, 54 (5A). pp. 1323-1340. ISSN 0037-1106. https://resolver.caltech.edu/CaltechAUTHORS:20140811-111240580
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Abstract
A stratified elastic sphere is excited by an harmonic dipolar source of arbitrary orientation and depth. The total field is expanded in series of vector spherical harmonics and then condensed into a convenient form of a displacement dyadic. The Haskell-Gilbert matrix method is employed to obtain the radial factor of the displacements for a multilayered sphere. The dependence of the field on the azimuth angle and the fault elements is obtained for the case of a double-couple at depth. Expressions are also developed for the radiation pattern of surface waves over a spherical stratified earth.
| Item Type: | Article | ||||||
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| Additional Information: | Copyright © 1964, by the Seismological Society of America. Manuscript received May 22, 1964. This research was supported by Contract No. AF-49(638)-1337 of the Air Force Office of Scientific Research as part of the Advanced Research Projects Agency project VELA. | ||||||
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| Issue or Number: | 5A | ||||||
| Record Number: | CaltechAUTHORS:20140811-111240580 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140811-111240580 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 48294 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | George Porter | ||||||
| Deposited On: | 12 Aug 2014 17:54 | ||||||
| Last Modified: | 03 Oct 2019 07:02 |
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