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Moving Griffith crack at the interface of two dissimilar orthotropic half planes

โœ Scribed by Subir Das; B. Patra

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
331 KB
Volume
54
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

The plane strain problem for determining the dynamic stress intensity factor in orthotropic medium when a Griffith crack is situated at the interface of two dissimilar half spaces is considered. By use of the Fourier transform technique, the mixed boundary value problem is reduced to solving a pair of simultaneous singular integral equations which finally have been solved by using Jacobi polynomials. Numerical resalts for the dynamic stress intensity factors are obtained for some particular cases and the results are presented graphically.

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Coplanar cracks at the interface of bond
Coplanar cracks at the interface of bonded dissimilar orthotropic elastic half-planes
โœ H.S. Saxena; R.S. Dhaliwal; J.G. Rokne ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 590 KB

## Ah&act-This paper deals with the problem of determining the stress intensity factors when two coplanar Grifhth cracks are located at the interface of two bonded dissimilar orthotropic elastic half-planes. Fourier transforms are employed to reduce the mixed boundary value problem to that of solv