โ Scribed by Heung-Bae Park; Kyung-Mo Kim; Byong-Whi Lee
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
paper presents a model to evaluate the plastic zone size at the crack tip using mechanical properties of the material and loading conditions (Mode I). The parameter U controlling the effects of residual deformations has been incorporated. The model was found to compare well with Antolovich's model w
In this paper, based on physical meanings of hysteresis loops denoting a relationship between loads and strains near the fatigue crack tip, variations of the tensile plastic zone in loading and the compressive plastic zone in unloading as well as the effects on acceleration, retardation and non-prop
A method for the crack tip analysis of a tensile loaded crack (mode I) due to yielding of the material is developed. The stress/strain distribution within the plastic zone, as well as size of the plastic zone are presented. The development is based on the energy interpretation of the strain hardenin