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

Sergei Alexandrov, Yeau-Ren Jeng

研究成果: Article同行評審

29 引文 斯高帕斯(Scopus)

摘要

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.

原文English
頁(從 - 到)685-689
頁數5
期刊Continuum Mechanics and Thermodynamics
25
發行號5
DOIs
出版狀態Published - 2013 九月 1

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 材料力學
  • 物理與天文學 (全部)

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