DEFINING RELATION OF NONLINEARLY ELASTIC-VISCOPLASTIC MATERIAL WITH REFERENCE TO METALS AND ALLOYS

Shwed O.L., United Institute of Informatics Problems of NAS of Belarus; Minsk, the Republic of Belarus

Overall principles of build-up of the physical equations are offered. Essential modeling hypotheses are made. The statement of a defining relation for considered model of a material is given. The example of a numerical modeling of process of simple shearing strain is resulted.

Elastic-viscoplastic material, defining relation

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