Transient thermal stress intensity factors for Mode I edge-cracks
β Scribed by Zhen-huan Zhou; Xin-sheng Xu; Andrew Yee-tak Leung; Zhen-qun Guan
- Book ID
- 113826059
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 427 KB
- Volume
- 241
- Category
- Article
- ISSN
- 0029-5493
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## Stress intensity factors were determined for very short edge cracks with different inclinations but equal depths of crack tips from the heated edge of a plate under transient thermal stresses. The critical orientation of edge cracks was found experimentally.
This note concerns the Mode I stress intensity factors at edge cracks in strips under pure bending. When these cracks penetrate three quarters or more of the width of the strip, expressions in standard handbooks can give rise to distinctly different results for K~. By applying an appropriately teste