In this paper, the behaviour of two collinear anti-plane shear cracks in a piezoelectric layer bonded to dissimilar half spaces was investigated by a new method for the impermeable crack face conditions. The cracks are vertical to the interfaces of the piezoelectric layer. By using the Fourier trans
Interfacial edge crack in two bonded dissimilar orthotropic quarter planes under anti-plane shear
โ Scribed by S. R. Choi; C. H. Chong; Y. S. Chai
- Publisher
- Springer Netherlands
- Year
- 1994
- Tongue
- English
- Weight
- 405 KB
- Volume
- 67
- Category
- Article
- ISSN
- 1573-2673
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โฆ Synopsis
An interfacial edge crack in two bonded dissimilar orthotropic quarter planes under antiplane loading is analyzed. The problem is formulated by Fourier integral technique, and reduced to a pair of integral equations. By solving the integral equations, the asymptotic stress field near the crack tip is determined, from which the stress intensity factor is obtained as a closed form. The solution can be used as a Green's function of different loading conditions.
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