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- Title
Dislocation nucleation and work hardening in anti-plane constrained shear.
- Authors
Berdichevsky, V.; Le, K.
- Abstract
The paper aims at studying the dislocation nucleation, the corresponding work hardening and the influence of resistance to the dislocation motion within the framework of continuum theory of dislocations. We consider an anti-plane constrained shear problem which admits an analytical solution. The interesting features of this solution are the energy and dissipation thresholds for dislocation nucleation, the Bauschinger translational work hardening, and the size effect.
- Subjects
NUCLEATION; JOINT dislocations; STRAIN hardening; SHEAR (Mechanics); BAUSCHINGER effect; STRENGTH of materials
- Publication
Continuum Mechanics & Thermodynamics, 2007, Vol 18, Issue 7/8, p455
- ISSN
0935-1175
- Publication type
Article
- DOI
10.1007/s00161-006-0039-0