Interface crack between two elastic layers
โ Scribed by Zhigang Suo; John W. Hutchinson
- Book ID
- 104614566
- Publisher
- Springer Netherlands
- Year
- 1990
- Tongue
- English
- Weight
- 764 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1573-2673
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โฆ Synopsis
A semi-infinite interface crack between two infinite isotropic elastic layers under general edge loading conditions is considered. The problem can be solved analytically except for a single real scalar independent of loading, which is then extracted from the numerical solution for one particular loading combination. Two applications of the basic solution are made which illustrate its utility: interface cracking driven by residual stress in a thin film on a substrate, and an analysis of a test specimen proposed recently for measuring interface toughness.
๐ SIMILAR VOLUMES
Some composite materials are constructed of two dissimilar half-planes bonded by a nonhomogeneous elastic layer. In the present study, a crack is situated at the interface between the upper half-plane and the bonding layer of such a material, and another crack is located at the interface between the
TItt? problem of a ~~~~~~~ crack at tk? interface of two ~j~jrnj~ar traosmly isotropic Iayers has bexm considered. The m&od of Hankei trattsfm-ms &as been empliayed to reduce the problem to the solution of a system of singular integra1 equations, These equations have been further reduced to a system