武家塔露天矿采空区爆破优化研究

鄂尔多斯境内露天开采深受小煤窑空巷的干扰,在爆破作业时存在着炸药单耗高、爆破参数不合理等问题。文章针对上述情况,根据爆破理论提出优化方案,改进爆破参数,为此类问题的解决提供参考。

Study on Blasting Optimization of Mined-out Spaces in Wujiata Open-pit Mine

The open-pit mining in Erdos is interfered by mined-out spaces of many small coal mines.Some problems exist,such as the higher unit consumption of explosion,the unreasonable blasting parameters and so on in blasting operation.Aimming at this situation,some blasting optimization solutions are proposed,the blasting parameters are improved according to the theory.The reference is provided for sloving these problems.