A variable stiffness dual boundary element method for mixed-mode elastoplastic crack problems
β Scribed by S. Corradi; M.H. Aliabadi; M. Marchetti
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 430 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0167-8442
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## Abstract In this work a fast solver for largeβscale threeβdimensional elastodynamic crack problems is presented, implemented, and tested. The dual boundary element method in the Laplace transform domain is used for the accurate dynamic analysis of cracked bodies. The fast solution procedure is b
In this paper, the dual boundary element method in time domain is developed for three-dimensional dynamic crack problems. The boundary integral equations for displacement and traction in time domain are presented. By using the displacement equation and traction equation on crack surfaces, the discon