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Abstract：
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Anisotropic is one of important factors that influence the process of sheet metal forming.Therefore,the precision of simulation by the finite element method can be improved by properly describing of sheet metal's anisotropic.Recently,the studying of the anisotropic yield criterions used in sheet metal forming have been well developed,and main aspects of which include introducing of new yield criterions,confirmation of stimulant results by testing and its engineering application.In this paper the current development and the applications of anisotropic yield criterions have been summarized.As a conclusion the future studying is advanced.
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