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- Title
Dislocation structure of shear bands in single crystals.
- Authors
Kiselev, S.
- Abstract
A mathematical model is proposed for the development of a shear band in crystals. The model is based on the mechanism of double cross-slips of screw-dislocation segments. Equations are derived to study instability of the uniform distribution of dislocations. A solution is found in the form of a traveling wave, which describes the shear-band structure.
- Subjects
STRAINS & stresses (Mechanics); DISLOCATIONS in crystals; SHEAR (Mechanics); MATERIAL plasticity; LUDERS bands; KOLMOGOROV complexity; MATHEMATICAL models
- Publication
Journal of Applied Mechanics & Technical Physics, 2006, Vol 47, Issue 6, p857
- ISSN
0021-8944
- Publication type
Academic Journal
- DOI
10.1007/s10808-006-0125-x