Nonequilibrium thermodynamics approach to the mesomechanics of a deformed solid as a multiscale system

V. E. Panin, V. E. Egorushkin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Abstract Based on non-equilibrium thermodynamics, we develop a methodology of describing a deformed solid as a multiscale system. It is concluded that all mechanisms of plastic deformation and fracture of solids as local structural transformations in the zones of stress concentrators of different scales are common in nature. All types of strain-induced defects are generated in hydrostatic tension zones near stress concentrators, where the local non-equilibrium thermodynamic Gibbs potential should be considered. The corpuscular-wave dualism of plastic shear is demonstrated and its specific character at different structural scale levels of plastic deformation is shown.

Original languageEnglish
Title of host publicationProcedia Engineering
Pages113-116
Number of pages4
Volume1
Edition1
DOIs
Publication statusPublished - 2009
EventMesomechanics 2009 - Oxford, United Kingdom
Duration: 24 Jun 200926 Jun 2009

Other

OtherMesomechanics 2009
CountryUnited Kingdom
CityOxford
Period24.6.0926.6.09

Keywords

  • Deformation
  • Keywords physical mesomechanics
  • Scale levels
  • Strain-induced defects
  • Thermodynamic approach

ASJC Scopus subject areas

  • Engineering(all)

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