A time-domain boundary element method (BEM) for transient dynamic crack analysis in two-dimensional, homogeneous, anisotropic and linear elastic solids is presented in this paper. Strongly singular displacement boundary integral equations (DBIEs) are applied on the external boundary of the cracked b
T-stress solutions for two-dimensional crack problems in anisotropic elasticity using the boundary element method
β Scribed by P. D. SHAH; C. L. TAN; X. WANG
- Book ID
- 109015143
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 216 KB
- Volume
- 29
- Category
- Article
- ISSN
- 8756-758X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Two-dimensional linear elastic fracture mechanics analysis of the opening-mode crack problem is carried out, in order to use a localized finite element method. The stress distribution near the crack-tip is stated in the form of eigensolutions obtained by a classical separation variables technique.
In the paper, a new kind of stress singular element is introduced for crack problems. This kind of element is more simple and widely used than those presented before. In the paper, a cube with embedded circular crack and a first kind Benchmark problem are studied. The study shows that using quarter-
## Abstract For a plane elasticity problem, the boundary integral equation approach has been shown to yield a nonβunique solution when geometry size is equal to a degenerate scale. In this paper, the degenerate scale problem in the boundary element method (BEM) is analytically studied using the met