Diffraction of discontinuous waves by ellipsoidal interfaces of transversely isotropic elastic media

被引：0
|
作者：
V. I. Gulyaev
P. Z. Lugovoi
G. M. Ivanchenko
机构：
[1] National University of Transport,S. P. Timoshenko Institute of Mechanics
[2] National Academy of Sciences of Ukraine,undefined
来源：
International Applied Mechanics | 2004年 / 40卷
关键词：
discontinuous waves; elastic lenses; ray-path method; focusing; scattering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Discontinuous waves penetrating the interfaces of transversely isotropic elastic media are studied using the ray-path method. The cases where such waves interact with curvilinear reflectors and with biconvex and biconcave lenses are considered. It is shown that discontinuous waves can focus or scatter depending on the physical properties and sequence of the media under consideration.
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页码：1145 / 1151
页数：6
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