SHEN Xin-pu, SHEN Guo-xiao, CHEN Li-xin. Investigation on Elasto-Plastic Constitutive Model Coupled With Damage for Localization Phenomena[J]. Applied Mathematics and Mechanics, 2004, 25(12): 1249-1256.
Citation: SHEN Xin-pu, SHEN Guo-xiao, CHEN Li-xin. Investigation on Elasto-Plastic Constitutive Model Coupled With Damage for Localization Phenomena[J]. Applied Mathematics and Mechanics, 2004, 25(12): 1249-1256.

Investigation on Elasto-Plastic Constitutive Model Coupled With Damage for Localization Phenomena

  • Received Date: 2002-12-09
  • Rev Recd Date: 2004-07-06
  • Publish Date: 2004-12-15
  • On the basis of existing plasticity-based damage model for plasticity coupled with damage for localization analysis,constitutive parameter identification was carried out through a series of numerical tests at local level.And then improvements were made on the expressions of the evolution laws of damage'strain localization phenomena were simulated with a typical double-notched specimen under tensions.Numerical results indicate the validity of the proposed theory.
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