angle of shear

The increase of the inclination angle of shear band and its width has an opposite influence on stress-strain curve of specimen after localization occurs.

剪切带倾角和宽度的增加对岩样的塑性性质影响正相反。

An analysis of size effect of the inclination angle of shear band and the onset, skip and stability of shear strain localization

剪切带倾角尺度律与局部化启动跳跃稳定研究

Larger loading rate leads to larger inclination angle of shear band in the middle of specimen.

随着加载速率的增加，岩石中部剪切带的倾角有增大的趋势。

Bigger inclination angle of shear band leads to bigger dissipated energy of lateral plastic deformation and smaller dissipated energy of lateral plastic deformation.

增加剪切带倾角，侧向塑性变形消耗的能量占剪切带消耗的能量的比例增加。

Statistics Analysis on Friction Angle of Shear Strength for Clay

粘土抗剪强度内摩擦角统计分析

Based on the limit equilibrium theory and the hypothesis of planar sliding surface, a formula for calculating the angle of shear failure was deduced considering cohesion and cut slope angle.

基于极限平衡理论及平面滑裂面假定，在考虑土黏聚力及放坡角度的基础上，推导了平面滑裂面剪切破坏角的数学表达式。

Dissipated energy due to axial plastic deformation is proportional to that of lateral plastic deformation and the proportional coefficient is dependent on inclination angle of shear band.

轴向塑性变形消耗的能量与侧向塑性变形消耗的能量成正比，其比例系数与剪切带倾角有关；

Larger inclination angle of shear band is caused by larger rigidity of platen.

压头刚性越大，剪切带倾角增加，试件脆性增强。

And the formula for angle of shear plane is modified by chip shortening coefficient.

并通过切屑变形系数来修正模型中的剪切角计算公式。