Jintegral applications for short fatigue cracks at notches
โ Scribed by M. H. El Haddad; N. E. Dowling; T. H. Topper; K. N. Smith
- Publisher
- Springer Netherlands
- Year
- 1980
- Tongue
- English
- Weight
- 781 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1573-2673
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Numerical values are obtained for the path independent integrals, crack opening displacements, and energies of some common crack geometries exhibiting incompressible elastic-power hardening material behavior. Displacement as well as stress formulations of the finite element method are used to discre
Abstmct-A phenomenological model of fatigue threshold in which the effects of stress level and crack length are taken into account for the crack opening conditions is proposed. A critical size of the initiation crack of the mode I fracture is determined. Based on the model the dependence between len
Elastic-plastic and large-strain finite element analyses of propagating short cracks at notches under cyclic loading and the corresponding fatigue crack growths of short cracks have been studied. The specimens used in both numerical analyses and crack growth testing were semicircular notched and V-s