Ductile and brittle fracture analysis of surface flaws using CTOD
โ Scribed by Ted L. Anderson
- Book ID
- 112730954
- Publisher
- Sage Publications
- Year
- 1988
- Tongue
- English
- Weight
- 575 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0014-4851
No coin nor oath required. For personal study only.
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A model is proposed for prediction of fracture initiation from surface flaws, bands of slag inclusions and zones with low yield strength in thin-walled structures. The mod del applies to cases where the whole ligament or defect zone is plasticized. Application of the model to, esign cases requires i
The line-spring model is an efficient tool introduced by Rice and Levy [1] for the approximate analysis of surface flaws in plates and shells. A finite element implementation of the linear elastic line-spring was reported by Parks et al. [2]. The stress intensity factors obtained using this model we