Fem analysis of associated and non - associated flow rules in theory of slip line field 滑移线场理论中不同流动法则的极限分析有限元解
A new flow rule was recommended , and it offered a new way for obtaining the approximate solution of the ultimate load with the theorem 并建议了一种新的流动法则,对应用定理求极限荷载的近似解给出了新的解题思路。
This method do n ' t adopt finite element and fluxion principle on theory , so it avoid some enormous and advantages resulted from traditional method 这种方法在理论上不用有限元法以及流动法则理论,避免了传统方法带来的巨大困难及缺陷。
In the classical plasticity calculation , a material model includes the constitution of yield model and work hardening flow stress model 在经典的塑性成型计算中,材料模型包含两方面的内容:初始屈服表面的确定,流动法则和加工硬化模型的建立。
This constitutive model describes the non - associated plastic flow of granular material , and replaces the assumption that granular material complies with associated flow rule in the limit " equilibrium theory of granular material 该本构模型反映了散体材料的非相关塑性流动,取代了散体极限平衡理论中散体材料服从相关流动法则的假定。