【摘要】 针对安庆铜矿深部矿段岩性的变化,分析了影响矿岩爆破参数的主要因素,通过现场试验的方法,对归集的数据进行了计算,确定了爆破参数。更多还原

【Abstract】 On the basis of rock character variation of deep ore block in Anqing Copper Mine, the main factors affecting blasting parameters of mine rock were analyzed. The collected data were calculated and studied by the in-situ test method and the blasting parameters were determined, which provided the basis for selecting blasting parameters of mine production.更多还原