A path-independent integral for transient crack problems
β Scribed by Fred Nilsson
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 487 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0020-7683
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π SIMILAR VOLUMES
In this paper, complex path-inde~ndent integrals are rederived and their expression in terms of stress and displacements is given. The integrals are evaluated along elliptical paths using Gauss integration rule. The stress and displacement field is obtained by the finite element method where an auto
The path-independent integral A is extended to account for mixed-mode loading and thermal stresses in dynamic fracture analysis. A new path-independent integral, k, related to the variation of the stress intensity factor is presented for solving the "prediction" problem in finite bodies subjected to