Abstract: Abstract: This article mainly carries out the data simulation analysis on bucket shovel operation bench and dump stability to obtain the stability coefficient of different bench. The author analyzes the effect of casting blast distance on slope stability, reveals the stability coefficient and the change law of blasting center distance, which provides theory support for slope governance.

摘要： 摘　要：主要对某露天矿拉斗铲倒堆作业台阶和排土场稳定性进行数据模拟分析，得出不同段高的稳定性系数，系统分析了抛掷爆破距离对边坡稳定性的影响，揭示了两者的稳定系数与爆破中心距离的变化规律，为边坡治理提供了理论支持。