Propagation of elastic plane waves in homogeneous and transversely isotropic media

被引：1

作者：

WANG Xiaomin

LI Mingxuan(Institute of Acoustics

机构：

来源：

Chinese Journal of Acoustics | 1998年 / 03期

关键词：

gene; Propagation of elastic plane waves in homogeneous and transversely isotropic media; Rose;

D O I：

10.15949/j.cnki.0217-9776.1998.03.012

中图分类号：

O422 [声的传播];

学科分类号：

070206 ; 082403 ;

摘要：

Solutions to the equation of waves motion are derived for homogeneous and transversely isotropic media such as fiber-reinforced composites, and three dimensional slowness surfaces are shown as well. A brief discussion on the propagation of plane waves is given.Elastic plane waves are characterized by slowness vectors, wave vectors, polarization vectors and group velocity vectors, etc. The results obtained are presented in a coordinate-free form due to the introduction of the crystal axis’ orieniation vector which specifies the anisotropy of the media. Therefore, the results are the most general and convenient for further application

引用

页码：280 / 288

页数：9

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