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Constitutive Modeling of Inelastic Single Crystals for Localization Phenomena

  • Piotr Perzyna
  • Maria K. Duszek-Perzyna
Conference paper

Abstract

The main objective of the present paper is the constitutive modelling of inelastic single crystals. A constitutive model is developed within the thermodynamic framework of the rate type covariance constitutive structure and takes account of the effects as follows: (i) thermomechanical coupling; (ii) influence of covariant terms, lattice deformations and rotations and plastic spin; (iii) dislocation substructure; (iv) rate sensitivity (viscosity).

Keywords

Shear Band Dislocation Substructure Adiabatic Shear Band Free Energy Function Copper Single Crystal 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Piotr Perzyna
    • 1
  • Maria K. Duszek-Perzyna
    • 1
  1. 1.Centre of Mechanics, Institute of Fundamental Technological ResearchPolish Academy of ScienceWarsawPoland

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