The inclination angleofshear band and its width increase as .
剪切带倾角和宽度的增加对岩样的塑性性质影响正相反。
2
Bigger inclination Angleofshear 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。
3
The inclination Angleofshear band and its width increase as dilatation Angle is increased. The extent of localized deformation decreases as dilatation effect is considered.