Transactions of Materials and Heat Treatment

Title：Comparative study on strain hardening models of thin metal sheet

Authors： YU Hai-yan

Unit： School of Automotive Engineering Tongji University Shanghai 201804 China

KeyWords： strain hardening plastic deformation constitutive model kinematic hardening

ClassificationCode：TG113

year,vol(issue):pagenumber：2012,37(5):1-6

Abstract：

The strain hardening behavior of thin metal sheet during plastic deformation was elaborated. The method of determining the elastic-plastic constitutive model based on the incremental plastic theory was summarized. Emphasize was put on the theoretical origin and application field of the classic kinematic hardening models, such as Prager-Ziegler's model, Mroz's model, Armstrong-Frederick's model, Chaboche's model, Geng-Wagoner's model, Yoshida-Umemori's model and Teodosiu-Hu's model，which provide references for the further studies.

Funds：

国家自然科学基金资助项目（51175382）；中央高校基本科研业务费专项资金资助项目(2011)

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