Analysis of Rayleigh-Lamb wave scattering by a crack in an elastic plate
Analysis of Rayleigh-Lamb wave scattering by a crack in an elastic plate
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弹性板裂纹引起的瑞利-兰姆波散射分析
DOI：
10.1007/s004660050205
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发表时间：
1997
影响因子：
4.1
通讯作者：
John J. H. Miller
中科院分区：
文献类型：
--
作者：
L. Crane;M. D. Gilchrist;John J. H. Miller
本文考虑板中裂纹对低频弹性波的散射问题。导出了反射系数的一个简单公式，它是高频下反射系数的下限。
This paper considers the scattering of low-frequency elastic waves by a crack in a plate. A simple formula is derived for the reflection coefficient which serves as a lower bound to the reflection coefficient at higher frequencies.