Dislocation dynamics: from microscopic models to macroscopic crystal plasticity
نویسندگان
چکیده
منابع مشابه
Dislocation dynamics: from microscopic models to macroscopic crystal plasticity
In this paper we study the connection between four models describing dislocation dynamics: a generalized 2D FrenkelKontorova model at the atomic level, the Peierls-Nabarro model, the discrete dislocation dynamics and a macroscopic model with dislocation densities. We show how each model can be deduced from the previous one at a smaller scale. AMS subject classifications: 35B27, 35F20, 45K05, 47...
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ژورنال
عنوان ژورنال: Continuum Mechanics and Thermodynamics
سال: 2009
ISSN: 0935-1175,1432-0959
DOI: 10.1007/s00161-009-0103-7