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.

引用

页码：693 / 711

页数：18

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