Stress intensity factors for two-dimensional crack problems using constrained finite elements
โ Scribed by G. Ogen; B. Schiff
- Publisher
- Springer Netherlands
- Year
- 1985
- Tongue
- English
- Weight
- 666 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1573-2673
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๐ SIMILAR VOLUMES
A new type of finite element is introduced which embodies the inverse square root singularity present near a crack in an elastic medium. Using this element near the tip in two typical cracked configurations, stress intensity factors within 5 per cent of accepted values were obtained with meshes havi
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The calculation of stress intensity factors for complicated crack configurations in finite plates usually presents substantial difficulty. A version of the finite element method solves such problems approximately by means of special cracked elements. A general procedure for evaluating the stiffness