岩土力学2011，Vol.32Issue(8)：2429-2434,6.
简谐波在黏弹性介质中波动传播的应力场研究
Study of stress fields of simple harmonic wave propagation in viscoelastic media
摘要
Abstract
The diffusion wave and incident wave stress fields of simple harmonic wave propagation in viscoelastic media with Kelvin model are presented. The propagating wave is divided into two parts of diffusion wave and incident wave. The diffusion wave and incident wave stress fields in elastic media are deduced firstly. Then the diffusion wave and incident wave stress fields in viscoelastic media with Kelvin model are presented combining elastic wave theory and viscoelastic theory. And the deduced stress fields can be expressed with the displacement and velocity expressions of diffusion wave and incident wave. The results are propitious for application of wave theory to viscoelastic media.关键词
简谐波/应力场/黏弹性介质/Kelvin模型Key words
simple harmonic wave/ stress field/ viscoelastic media/ Kelvin model分类
数理科学引用本文复制引用
张波,李术才,张敦福,李明田,邵冬亮..简谐波在黏弹性介质中波动传播的应力场研究[J].岩土力学,2011,32(8):2429-2434,6.基金项目
国家自然科学基金面上项目(No.40872203) （No.40872203）
山东大学自主创新基金(No.2009GN046):国家自然科学基金面上项目(No.50979052) （No.2009GN046）
国家自然科学基金青年科学基金(No.40902083). （No.40902083）
