Applied Mathematics and Mechanics (English Edition) ›› 1990, Vol. 11 ›› Issue (7): 621-630.

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STRAIN PATH THEORY OF PLASTIC CONSTITUTIVE RELATION

Zhao Zu-wu   

  1. Tianjin University, Tianjin
  • Received:1989-04-05 Online:1990-07-18 Published:1990-07-18

Abstract: Based on Illiushin s two hypotheses, a new plastic constitutive equation of integral type is proposed.The devialoric stress induced by a strain path consists of two parts which vary according to different laws.Comparison of theoretical calculation with recent experiments is satisfactory.The present theory is not an endochronic theory.

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