SH-wave intromission concept

被引:2
|
作者
Guy, ED [1 ]
Radzevicius, SJ
机构
[1] USA, Corps Engineers, Environm & Remediat Sect, Huntington, WV 25701 USA
[2] ENSCO Inc, APA Div, Springfield, VA 22151 USA
关键词
Incidence Angle; Interface Property; Planar Interface; Brewster Angle; Bimaterial Interface;
D O I
10.1134/1.1760858
中图分类号
O59 [应用物理学];
学科分类号
摘要
The existence of an SH-wave incidence angle for which the reflected amplitude is zero (SH-wave intromission angle) is established for the case of plane-wave scattering by a planar interface joining two homogeneous, isotropic, and linearly elastic half-spaces. Such an incidence angle is numerically shown to exist for two combinations of bimaterial interface properties. The SH-wave intromission angle is roughly parallel to the electromagnetic Brewster angle and the acoustic P-wave intromission angle, and the concept should find new applications for non-intrusive characterization of interfaces. (C) 2004 MAIK "Nauka/Interperiodica".
引用
收藏
页码:370 / 373
页数:4
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