Technical note: Calculation of stress intensity factors in plane problems by the sub-region mixed finite element method
β Scribed by Long Yuqiu; Zhao Yiqiang
- Publisher
- Elsevier Science
- Year
- 1985
- Weight
- 296 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0141-1195
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Finite element methods are used to calculate the stress intensity factors for threeβdimensional geometries containing a number of depths of crack subjected to various loads. Special elements are used at the tip to represent the variation of the displacement with respect to the square ro
The fractal-like finite element method (FFEM) is extended to compute the stress intensity factors (SIFs) of double-edge-/centre-notched plates subject to out-of-plane shear or tension loading conditions. In the FFEM, the use of global interpolation functions reduces the large number of unknowns in a
Presentation of a computer program for the five different cases of hinge pattern under two ultimate loading conditions. A modified simplified limit method by Baker is proposed.