Stress analysis of anisotropic elastic V-notched bodies
β Scribed by Kuang-Chong Wu; Chiun-Tsan Chen
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 866 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0020-7683
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π SIMILAR VOLUMES
## Stress and deformation were analyzed in detail by the large deformation plane strain finite element method for several specimens. An elastic-plastic stress field near a blunting crack tip in finite bodies was constructed; the stress field was composed of a dominant term with a different singul
Stress concentration factors are given for a number of variations in geometry. These are compared to estimates based on fracture mechanics, and a method is presented for correcting the inaccuracies of the latter, so that improved estimates may be made. For one particular specimen geometry, stress in
The calculation of stress intensity factor for a sharp V-notch is done from the limiting value of stress concentration factors as the root radius of the same V-notch rounded at the tip approaches zero. The stress analysis is carried out using the complex variable formulation of Muskhelishvili and th