塑性形变理论 deformation theory of plasticity
- 反向模拟结合了塑性形变理论和有限元技术,直接由工件反算出毛坯。
Raverse analysis, based on the plasticity theory of deformation and FEM, however, can calculate the blank contour directly from a given part. - 综述了刚性粒子增韧聚合物的由来及增韧机理。重点介绍了塑性形变理论及晶型转变理论。
This paper reviews the reason and mechanism of polymer toughened by rigid particle and stresses on the mechanism of plastic deformation and crystalline shape change. - 对于形变理论,假定塑性应变张量与总应变偏量张量成比例,其比例因子是总有效应变的标量函数。
For plastic deformation theory, it is assumed that the plastic strain tensor is proportional to the total strain deviation tensor and the ratio is a sealer 'function of the effective total strain.