The computation of stress intensity factors by a special finite element technique
โ Scribed by P.F. Walsh
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 489 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-7683
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๐ SIMILAR VOLUMES
A&met-The paper deals with the &rite element computation of the crack closure integrals (CCIs) and the stress intensity factors (SIFs) under mechanical and/or thermal loadings, which give rise to forces at nodes close to a crack tip region. Four examples are presented to illustrate the usefulness of
A triangular finite element was developed for the purpose of computing time dependent stress intensity factors in cracked panels caused by dynamic loadings. An explicit consistent mass matrix was formulated for use with an existing stiffness matrix developed earlier. The singular finite element and
## Abstract A new finite element procedure for calculating stress intensity factors in elastic crack problems is developed. In common with a number of other approaches in the literature, the procedure combines the analytical singular fields present in a problem with a finite element treatment of th