anisotropic yield criterions 各向异性屈服准则
Regularly riled criterion and constitutive model to rock mass are described in this paper. Sometimes four-parameter yield criterion which may degenerate to other regularly yield criterions in some certain conditions are described, too.
文中综述了岩体材料常用的屈服准则和本构模型，同时论述了四参数屈服准则在一定条件下可退化为其它几类常用的屈服准则。
参考来源 - 地下洞室岩体力学参数反演及施工力学问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The yield strength derived according to the formula of solid cylinder specimen was accordance with Mises and Tresca yield criterions much better, and the relative error was separately 1.7% and 6.0%.
由上述 实 心圆 轴的屈服强度公式计算出的屈服强度与两个屈服条件符合的很好，误差分别为1.7％和6.0％。
The plastic theory of composite material include three criterions: the yield criterion, the flow rule and the hardening rule.
复合材料的塑性理论通常包括三方面准则：屈服准则、流动准则和强化准则。
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