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
Computation of Plane Crack Stress Intensity Factors Using Trigonometric Wavelet Finite Element Method
β Scribed by W.-Y. HE; W.-X. REN; Z.-J. YANG
- Book ID
- 109015707
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 350 KB
- Volume
- 35
- Category
- Article
- ISSN
- 8756-758X
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π SIMILAR VOLUMES
The calculation of stress intensity factors for complicated crack configurations in finite plates usually presents substantial difficulty. A version of the finite element method solves such problems approximately by means of special cracked elements. A general procedure for evaluating the stiffness
+ract-A formula is derived for determining the stress intensity factors from the path independent J-integral which has been formulated in the previous paper as the energy release rate by taking the effect of inertia into account. Both pure and mixed mode problems of a suddenly loaded crack can be an