Penetration of a rigid cone into a plastic orthotropic half space
β Scribed by A. G. Akopyan
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1992
- Tongue
- English
- Weight
- 327 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0021-8944
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π SIMILAR VOLUMES
The indentation of a flat punch into a rigid-plastic half-space is modelled by a centred field of slip lines with rotation of the rectilinear free boundary about the comer point of the punch. Adjacent to the rectilinear boundary, there is a rigid, stress-free region which is calculated using a veloc
## Abstract Using the finite element method, a detailed study of the deformations and stresses produced in an elasticβperfectly plastic halfβspace indented by a rigid sphere was done. The analysis covers the transition region from the maximum elastic contact load to a state where this load has been