Long-Wave Asymptotics of Lamb Waves

被引:41
|
作者
Goldstein, R. V. [1 ]
Kuznetsov, S. V.
机构
[1] Russian Acad Sci, Ishlinsky Inst Problems Mech, Pr Vernadskogo 101,Str 1, Moscow 119526, Russia
关键词
long-wave asymptotics; Lamb wave; anisotropy; polarization; SURFACE-WAVES; SOLITARY WAVES;
D O I
10.3103/S0025654417060097
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The six-dimensional complex formalism is used to obtain equations for determining long-wave asymptotics of symmetric fundamental modes of Lamb waves in an anisotropic layer. Analytic expressions are obtained for long-wave asymptotics of phase velocities of Lamb waves propagating in an isotropic layer.
引用
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页码:700 / 707
页数:8
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