Reflection and refraction of three dimensional plane quasi-P waves at a corrugated surface between distinct triclinic elastic half spaces
作者： A. Chattopadhyay , Pato Kumari , V. K. Sharma
DOI: 10.1007/S13137-011-0022-1
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摘要: The present work deals with the reflection and transmission of three-dimensional plane quasi-P (qP) waves at a corrugated surface between distinct triclinic elastic half spaces. A method has been developed to find analytical expressions all three phase velocities qP, quasi-SV (qSV) quasi-SH (qSH) in dimensions. Closed form three-dimensions for amplitude ratios coefficients qSV qSH are obtained. Graphs drawn different polar azimuthal angles. These computed numerically shown graphically fixed values relevant parameters. Graphical user interface software MATLAB designed generalize result study, by allowing one choose arbitrary suitable It is found that significantly dimensional case compared two case.
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sci-hub.se 参考文章(26)
A. Chopra, R. Kumar, S. Tomar, Reflection/refraction of SH waves at a corrugated interface between transversely isotropic and visco-elastic solid half-spaces Acta Geophysica Polonica. ,vol. 50, pp. 231- 249 ,(2002)
Jan D. Achenbach, Wave propagation in elastic solids ,(1962)
J.T. Fokkema, Reflection and transmission of elastic waves by the spatially periodic interface between two solids (Theory of the integral-equation method) Wave Motion. ,vol. 2, pp. 375- 393 ,(1980) , 10.1016/0165-2125(80)90016-5
A. Chattopadhyay, Wave reflection and refraction in triclinic crystalline media Archive of Applied Mechanics. ,vol. 73, pp. 568- 579 ,(2004) , 10.1007/S00419-003-0308-3
S.K. Tomar, Ashish Arora, Erratum to “Reflection and transmission of elastic waves at an elastic/porous solid saturated by two immiscible fluids” [Int. J. Solids Struct. 43 (2006) 1991–2013] International Journal of Solids and Structures. ,vol. 44, pp. 5796- 5800 ,(2007) , 10.1016/J.IJSOLSTR.2007.05.021
Iya Abubakar, Scattering of plane elastic waves at rough surfaces. II Mathematical Proceedings of the Cambridge Philosophical Society. ,vol. 59, pp. 231- 248 ,(1962) , 10.1017/S0305004100002176
Piotr Borejko, Reflection and transmission coefficients for three-dimensional plane waves in elastic media Wave Motion. ,vol. 24, pp. 371- 393 ,(1996) , 10.1016/S0165-2125(96)00026-1
Sanasam Sarat Singh, S.K. Tomar, Quasi-P-waves at a corrugated interface between two dissimilar monoclinic elastic half-spaces International Journal of Solids and Structures. ,vol. 44, pp. 197- 228 ,(2007) , 10.1016/J.IJSOLSTR.2006.04.025
A. Chattopadhyay, S. Gupta, V.K. Sharma, Pato Kumari, Reflection and refraction of plane quasi-P waves at a corrugated interface between distinct triclinic elastic half spaces International Journal of Solids and Structures. ,vol. 46, pp. 3241- 3256 ,(2009) , 10.1016/J.IJSOLSTR.2009.04.016
Thomas Mensch, Patrick Rasolofosaon, Elastic-wave velocities in anisotropic media of arbitrary symmetry-generalization of Thomsen's parameters ε, δ and γ Geophysical Journal International. ,vol. 128, pp. 43- 64 ,(1997) , 10.1111/J.1365-246X.1997.TB04070.X