✦ LIBER ✦
Energy release rate for a dynamically growing crack at the interface of dissimilar isotropic materials
✍ Scribed by S.J. Chu; C.T. Sun
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 376 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0013-7944
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✦ Synopsis
The strain energy release rate for a crack at the interface of dissimilar isotropic materials was derived from an existing crack tip field. In the derivation, the J-integral along a special near tip contour was used. A single expression of the strain energy release rate corresponding to different definitions of stress intensity factors was obtained. The validity of the general expression was discussed.