Evaluation of mixed-mode stress intensity factors by extended finite element method
✍ Scribed by Zhong-liang Ru 茹
- Book ID
- 126363329
- Publisher
- Central South University
- Year
- 2013
- Tongue
- English
- Weight
- 563 KB
- Volume
- 20
- Category
- Article
- ISSN
- 2095-2899
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📜 SIMILAR VOLUMES
## Abstract This paper is directed towards finite element computation of fracture parameters in functionally graded material (FGM) assemblages of arbitrary geometry with stationary cracks. Graded finite elements are developed where the elastic moduli are smooth functions of spatial co‐ordinates whi
An enriched finite element model for linear elastic fracturc mechanics is developed for a mixed variational statement. The independent approximations for the displacement and stress components are enriched by adding the near-field analytic expressions for a cracked body to the polynomia1 approximati