聚能管在光面爆破中的应用

Application of energy gathering pipe in smooth-surfacc blasting

运用ABS聚光能管的聚能作用原理 ,控制爆轰波的传播方向 ,达到定向预裂爆破目的 ,从而保证巷道成型规整 。

To apply the energy gathering function theory of ABS energy gathering pipe in control the spread direction of detonation wave so as to ensure the regulative shaping of gallery and improve economic benefit.