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Zapiski Nauchnykh Seminarov POMI, 1998, Volume 250, Pages 153–160
(Mi znsl648)
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On the attenuation of slow interference wave in a cracked layer
P. V. Krauklis, L. A. Krauklis St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
An attenuation of interference slow wave propagating in a cracked fluid-filled layer sandwiched between two elastic half-spaces is evaluated. It is proposed, that the attenuation is induced by the fluid unelasticity. It is shown, that wave attenuation can be very small, if the layer thickness is more less then the wavelength. It explains of the possibility of slow wave observation in the real field seismic experiments.
Received: 21.10.1997
Citation:
P. V. Krauklis, L. A. Krauklis, “On the attenuation of slow interference wave in a cracked layer”, Mathematical problems in the theory of wave propagation. Part 27, Zap. Nauchn. Sem. POMI, 250, POMI, St. Petersburg, 1998, 153–160; J. Math. Sci. (New York), 102:4 (2000), 4232–4236
Linking options:
https://www.mathnet.ru/eng/znsl648 https://www.mathnet.ru/eng/znsl/v250/p153
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Abstract page: | 191 | Full-text PDF : | 81 |
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