law of plastic flow [土壤] 塑性流定律
Based on the analysis of plastic flow law in crankshaft forming, the cause of typical forming defects, i. e. the folding existing in the crankshaft pin and crank arm was found out.
通过模拟分析曲轴成形的塑性流动规律，找出了大型船用曲轴曲拐成形过程中的典型缺陷连杆颈和曲柄臂外侧折叠的成因。
To join ellipse yield function, hardening parameter with plastic work, associated flow law and damage theory, the elastoplastic damage constitutive model of loess were derived.
结合以塑性功为硬化参数的椭圆形屈服面，根据相关联流动法则及损伤理论推导出了黄土弹塑性损伤本构模型。
It has been verified that plastic potential function is equal to yield function and flow law is the associated flow rule.
经过验证，塑性势函数等于屈服函数，流动规律为相适应的流动法则。
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