An incremental formulation of the moving-grid finite element method for the prediction of dynamic crack propagation
โ Scribed by Hyun Moo Koh; Hae Sung Lee; Un Yong Jeong
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 971 KB
- Volume
- 158
- Category
- Article
- ISSN
- 0029-5493
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๐ SIMILAR VOLUMES
A technique for modelling of arbitrary three-dimensional dynamically propagating cracks in elastic bodies by the Element-Free Galerkin (EFG) method with explicit time integration is described. The meshless character of this approach expedites the description of the evolving discrete model; in contra
## Abstract A leastโsquares mixed finite element method for linear elasticity, based on a stressโdisplacement formulation, is investigated in terms of computational efficiency. For the stress approximation quadratic RaviartโThomas elements are used and these are coupled with the quadratic nonconfor