目前的矿用炸药品种、规格以及包装,在深孔光面爆破中难于直接使用。原因是铵梯炸药的“管道效应”,以及目前普遍采用的空气间隔不偶合装药比连续不偶合装药的单点起爆复杂。对比,发展我国光爆炸药的途径是:研制和生产新型光爆炸药,其爆速应 The current mining explosives varieties, specifications and packaging, in the deep-hole smooth blasting difficult to use directly. The reason is that the “pipeline effect” of ammonium ladder explosives and the commonly used air gap non-coupled charge are more complicated than the single point charge of continuous non-coupled charge. In contrast, the way to develop China’s photo-explosive is to develop and produce a new type of photo-explosive, whose detonation speed should be