Generalized stiffness derivative method for mixed mode crack problems
β Scribed by Cheng Shumin; Zhang Xing
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 251 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0093-6413
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π SIMILAR VOLUMES
## a b s t r a c t Weight function theory states crack surface displacements can be found for any arbitrary distribution of mode I, or mixed-mode crack face tractions via that geometry's weight functions. This statement is validated via finite element analysis of the infinite center-cracked plate
Fully automatic advancing front type mesh generator to take care of crack and fracture problems has been presented. It is coupled with Zienkiewicz and Zhu error estimator, the reΓΏnement methodology depends on the concept of strain energy concentration for adaptive analysis of mixed-mode crack proble