Propagation of waves in a piezoelectric layer with a weak horizontal nonhomogeneity

被引：2

作者：

Babich, VM ^{[1
]}

Lukyanov, VV ^{[1
]}

机构：

[1] ST PETERSBURG STATE UNIV,STARYI PERERHOFF 198904,ST PETERSBURG,RUSSIA

来源：

WAVE MOTION | 1997年 / 26卷 / 04期

关键词：

D O I：

10.1016/S0165-2125(97)00032-2

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The process of wave propagation along a piezoelectric layer is considered. It is assumed that the properties of the medium vary slowly along the horizontal directions, and the boundaries of the layer are slightly bent. The propagation of the wave along the layer is studied by the ray method. The transport equations, which describe change of the intensity along the rays, are solved.

引用

页码：379 / 397

页数：19

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