1) twin shearing stress criterion
双剪应力准则
2) Twin shear stress yield criterion
双剪应力屈服准则
3) fhe twin shear stress strength criterion
双剪应力强度准则
4) 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。
5) maximum shear stress criterion
最大剪应力准则
6) double shearing yield criterion
双剪准则
1.
the plastic volumetric-strain increment and the equivalent plastic strain increment under yield condition,the double shearing yield criterion is strictly deduced on the basis of plastic flow rule drawn from plastic flow rule of Drucker postulation.
基于Drucker公设,利用塑性体应变增量、等效塑性应变增量等塑性指标,假定金属材料的塑性体应变增量为零,设材料屈服时的dεp与应力状态无关,通过严密的数学导出双剪准则,并在数学上解释双剪准则。
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