光面爆破是采矿工业露天矿形成最终边坡的最普遍方法。露天矿采用光面爆破,可以降低有用矿物开采成本,可以避免耗资巨大的加固被破坏台阶的工作,并显著地减少其工作量,不会破坏先前已加固的区段,减少从每平方米边坡上塌落的矿岩量。研究苏联一些露天矿的光面爆破炮孔(垂直的和倾斜的)的装药经验表明,柱状药包结构是最普遍的,这种药包结构是把药管或装满粒状炸药的药袋固定在承重物(一根绳索)上。制做这种药包需要大量手工劳 Smooth blasting is the most common method of forming the final slope in a mining industry open pit. The use of smooth blasting in open-cast mines can reduce the cost of useful mineral extraction, avoid costly consolidation and damage to the steps, and significantly reduce their workload without damaging previously hardened sections and reducing the cost per square meter Slop on the slope of the ore amount. The experience with the shot blasting (vertical and inclined) of some open-pit mines in the Soviet Union shows that the structure of the pouch is the most common. The pouch structure is filled with drug tubes or filled with granular explosives Fixed on the load bearing (a rope). Making this kits requires a lot of manual labor