硐室爆破在小型采石场中的应用

Application of Coyote Blasting in Small-scaled Rock Quarry

结合小型采石场设备简单、工艺相对落后的实际,介绍了一种采用硐室爆破替换其小直径钻眼爆破的方法,并对药室的布置及起爆网路作了阐述。

Considering the simple equipment and relatively lagged technique, a way of substituting coyote blasting for small diameter drifting blasting is introduced in this paper. In addition, the setting of coyote and priming circuit is also explicated in the paper.