We develop a three-dimensional ΓΏnite-deformation cohesive element and a class of irreversible cohesive laws which enable the accurate and e cient tracking of dynamically growing cracks. The cohesive element governs the separation of the crack anks in accordance with an irreversible cohesive law, eve
Finite-deformation irreversible cohesive elements for three-dimensional crack-propagation analysis
β Scribed by Ortiz, M. (author);Pandolfi, A. (author)
- Publisher
- John Wiley and Sons Ltd
- Year
- 1999
- Tongue
- English
- Weight
- 571 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
The development of a three-dimensional least-squares ΓΏnite element technique suitable for deformation analysis was presented. By adopting a spatial viewpoint, a consistent rate formulation that treats deformation as a process was established. The technique utilized the least-squares variational prin
## Abstract By using the finite element technique, stress intensity factors have been obtained for finite rectangular plates and the results have been given for various __h__/__a__, __W__/__a__ and __L__/__W__ ratios. By using a threeβdimensional isoparametric element, the problem has been consider