This kind of dynamic effect is caused by elastic rocky impulse and peak-residual strength drop on reverse slope of stratified rocks while the locked-up segment of slope rockmass is sharply cut off.

• 运用断裂力学和弹性力学的原理和方法，提出并分析了逆向层状岩体斜坡锁固段突然剪断时出现的“临床弹冲-峰残强降”复合加速动力学效应，推导出二维应力状态下高速岩质滑坡启程速度计算公式。