Continuum micro-mechanics of elastoplastic polycrystals
Abstract
T HE internal inhomogeneities of stress and strain in an arbitrarily deformed aggregate of elasto-plastic crystals are evaluated theoretically. A tensor constitutive law of a general kind is assumed for the individual crystals. The implied mechanical properties of the aggregate as a whole are estimated by means of a self-consistent model akin to one used by H ERSHEY (1954), K RöNER (1958, 1961) and B UDIANSKY and W U (1962), but differing in significant respects.
- Publication:
-
Journal of Mechanics Physics of Solids
- Pub Date:
- April 1965
- DOI:
- 10.1016/0022-5096(65)90023-2
- Bibcode:
- 1965JMPSo..13...89H