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Dynamic stress intensity factors around two rectangular cracks in a half space under impact load

โœ Scribed by S. Itou

Publisher
Springer Vienna
Year
1997
Tongue
English
Weight
537 KB
Volume
121
Category
Article
ISSN
0001-5970

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The 3-D dynamic problem is presented for an infinite elastic medium weakened by four plane rectangular cracks of equal size. The surfaces of the cracks are loaded by a uniform pressure with Heaviside-function time dependence. Fourier-Laplace transform technique is utilized to reduce the problem to a

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A three-dimensional solution is presented for the transient response of an infinite plate which contains a rectangular crack. The Laplace and Fourier transforms are used to reduce the problem to a pair of dual integral equations. These equations are solved with the series expansion method. The stres