Then an analytical model for axisymmetric case is developed based on the totalstraintheory and membrane assumption.
基于全量塑性理论及膜应变假定，推导了轴对称情况的解析计算模型；
2
Based on the stress - strain curve uith Power series, the asymptotic nalytical solution of rotating disks uith strain-hardening is obtained from the totalstraintheory.
采用全量理论和幂级数形式的应力一应变曲线，导出了弹塑性强化材料旋转园盘的渐近解。
3
It is concluded that the totalstraintheory can be used as a substitute for the incremental strain theory to analyse the force and deformation in sheet metal deep-drawing process.