1) limit criteria of generalized square principal stress
广义平方主剪应力准则
1.
As an example, two limit criteria of generalized square principal stress are proposed.
作为一个例子，以平方主剪应力屈服准则为基础，构造了广义平方主剪应力准则方程组，理论结果与一些岩土类材料的实验数据相吻合。
2) generalized twin shear stress yield criterion
广义双剪应力屈服准则
1.
Considering the effect of hydrostatic pressure and intermediate principal stress,the generalized twin shear stress yield criterion,and the associated normal flow rule are used in the plastic stage.
该模型在海冰屈服前采用 Kelvin-Vogit 粘弹性模型,考虑中间主应力和静水压力对海冰屈服的影响,选用广义双剪应力屈服准则作为海冰的屈服判据,屈服后采用相关联的正则流动法则。
3) criterion of averaged generalized stress rate
广义平均应力率准则
1.
In addition, the criterion of averaged generalized stress rate was proposed .
分析中 ,采用了广义平均应力率准则来判断冲击点位置和冲击时刻 ,所得结论与实际情况吻
5) criterion of generalized stress (strain) rate
广义应力(应变)率准则
6) generalized shear stress
广义剪应力
1.
The study shows that both generalized shear stress and the first invariant function of stress tensor become smaller and smaller when pore pressure increases during the course of the development of sand boil.
研究表明,在砂沸发展过程中,广义剪应力与有效应力张量第一不变量均随着孔隙水压力的增大而减小,且逐渐趋于零;广义剪应力与有效应力张量第一不变量呈线性关系,它们从第一象限某点开始沿某一特定直线向原点发展,该直线的斜率由饱和砂土的侧压力系数确定。
补充资料：剪应力差法
见光弹性法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条