Transverse stresses in plane and cylindrical Rayleigh waves
作者:
D. A. Lee,
R. L. Crane,
D. A. Stubbs,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1984)
卷期:
Volume 75,
issue 3
页码: 661-664
ISSN:0001-4966
年代: 1984
DOI:10.1121/1.390576
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Plane and cylindrical Rayleigh waves are shown to involve tractions perpendicular to the propagation direction, on planes perpendicular to both the free surface and direction of propagation. Experiments show that backscatter from interruptions of these transverse tractions is sufficiently efficient to allow the observation of planar cracks the planes of which are perpendicular to the free surface and contain the propagation direction.
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