Singular rigid/plastic solutions in anisotropic plasticity under plane strain conditions

Sergei Alexandrov, Yeau-Ren Jeng

Research output: Contribution to journalArticlepeer-review

29 Citations (Scopus)

Abstract

Assuming a rigid plastic material model with arbitrary smooth yield criterion, it is shown that the plane strain solutions are singular in the vicinity of maximum friction surfaces. In particular, some components of the strain rate tensor and thus the equivalent strain rate approach infinity. It is also shown that the exact asymptotic representation of the solution near maximum friction surfaces depends on the shape of the yield contour in the Mohr stress plane.

Original languageEnglish
Pages (from-to)685-689
Number of pages5
JournalContinuum Mechanics and Thermodynamics
Volume25
Issue number5
DOIs
Publication statusPublished - 2013 Sep 1

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Physics and Astronomy(all)

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