瞬态与粘性效应下的材料成形能量法

Energy Method of Plastic Shaping Under Condition Transient State and Viscosity

引用率变形的塑性本构方程，计入材料的弹性变形历史，研究瞬态与粘性效应下材料成形的能量法．将理想刚塑性材料成形理论发展到率敏感的弹／粘塑性材料成形理论．

This paper researched energy method of plastic shaping under condition of transient state and viscosity which used plastic constitutive equations of large shaping and considered the history of elastic shaping. This paper developed plastic shaping theory from ideal plastic materials to elastic/viscoplastic materials of strain rate.