Simulation of crystal plasticity under dynamic loading

Ruslan Revovich Balokhonov, P. V. Makarov, V. A. Romanova, I. Yu Smolin

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Phenomenological constitutive equations of relaxation type have been constructed and applied to simulate plastic deformation of heterogeneous media. Both the dislocation kinetics and the viscous model with function of relaxation times were used to calculate the plastic strain rate. The deformation at the meso scale level of polycrystals subjected to dynamic loading (including shock waves) has been numerically investigated. The results obtained are reported and discussed.

Original languageEnglish
Pages (from-to)355-361
Number of pages7
JournalComputational Materials Science
Volume16
Issue number1-4
Publication statusPublished - Dec 1999
Externally publishedYes

Keywords

  • Constitutive equations
  • Mesovolume
  • Numerical modelling
  • Plasticity
  • Polycrystals
  • Strain localisation
  • Stress relaxation
  • Viscous stress

ASJC Scopus subject areas

  • Materials Science(all)

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  • Cite this

    Balokhonov, RR., Makarov, P. V., Romanova, V. A., & Smolin, I. Y. (1999). Simulation of crystal plasticity under dynamic loading. Computational Materials Science, 16(1-4), 355-361.