Reflection and transmission of the surface P-waves on the line of jump in elastic parameters

被引：0
|
作者：
Kirpichnikova N.Ya. [1 ]
Krauklis P.V. [1 ]
Krauklis A.P. [1 ]
机构：
[1] St. Petersburg Department, Steklov Mathematical Institute, St. Petersburg
来源：
Journal of Mathematical Sciences | 2008年 / 148卷 / 5期
关键词：
Longitudinal Wave; Surface Wave; Displacement Vector; Rayleigh Wave; Elastic Medium;
D O I：
10.1007/s10958-008-0017-0
中图分类号：
学科分类号：
摘要：
Problems of diffraction of elastic surface waves of horizontal polarization (P-waves) on a line of jump in elastic parameters are considered. The corresponding coefficients of reflection, refraction, and transmission are obtained by means of the parabolic equation method. A comparison of the Rayleigh waves, SV-waves, and P-waves is carried out. Numerical values of the transformation matrix are found in the case where the whispering gallery wave transforms to a sum of whispering gallery waves and a homogeneous wave transforms to the first five modes of whispering gallery waves. Bibliography: 6 titles. © 2008 Springer Science+Business Media, Inc.
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页码：693 / 711
页数：18
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