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Construction of a dynamic model for the Frank-Read’s dislocation source. (Russian. English summary) Zbl 1212.74001

Summary: A mathematical model for the evolution of the Frank-Read dislocation source in a dynamic regime is considered. A PDE is presented for the evolution of a source. Numerical solutions of the PDE are given resulting in a representation of several successive configurations of the source evolution.

MSC:

74E15 Crystalline structure
74M25 Micromechanics of solids