Origin of plane plastic deformation near a crack
β Scribed by M. Ya. Leonov; V. E. Prediger
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 463 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1573-885X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper the asymptotic solution to the plane stress dynamic plastic field surrounding a propagating crack tip is given. The perfectly plastic model and Mises yield condition as well as J2 flow theory are adopted. The force of inertia is considered in the equations of motion. The asymptotic exp
Plane-strain deformations of an isotropic and homogeneous Hookean body containing a crack are studied and it is required that the dilatation everywhere in the body be. greater than or equal to a constant. Following Prager, the region where the dilatation always equals the constant is identified as t
## A~~ct~uasistatically propagating plane stress tensile and anti-plane strain cracks in an elastic-~~ectIy-plastic solid have been studied. In the plastic loading zone, based on the basic equations of the Prandtl-Reuss flow rule and the Huber-Mises yield criterion, the stresses and particle veloc