A quadrature rule for conforming quadratic crack tip elements
β Scribed by Robert S. Dunham
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 128 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract An hypersingular integral equation of a threeβdimensional elastic solid with an embedded planar crack subjected to a uniform stress field at infinity is derived. The solution of the boundaryβintegral equation is succeeded taking into consideration an appropriate Gauss quadrature rule fo
The quadratic isoparametric crack-tip elements proposed by R. E. Abdi and G. Valentin (Computers and Structures 33, 241}248) are reconsidered and a simpler method for calculating the optimal position of the side nodes proposed. Quadratic isoparametric transition elements for an r !1 (0( (1) strain s