萨热克铜矿中深孔爆破参数设计与应用  

Design and application of medium and deep hole blasting parameters in sarek copper mine

作　　者：张增胜 ZHANG Zeng-sheng(Xinjiang Huixiang Yongjin Mining Co,Ltd.,Kizilsu Kirgiz 845450,China)

机构地区：[1]新疆汇祥永金矿业有限公司,新疆克孜勒苏柯尔克孜845450

出　　处：《世界有色金属》2020年第11期51-52,共2页World Nonferrous Metals

摘　　要：萨热克铜矿采用无底柱分段崩落法和分段空场嗣后充填法回采,施工向上扇形中深孔爆破落矿。为了提高中深孔爆破效果,对中深孔爆破参数进行了优化,确定了合理的爆破参数。In sarek copper mine,sublevel caving without bottom pillar and sublevel open stope followed by filling method are adopted for stoping,and upward fan-shaped medium and deep hole blasting is adopted for stoping.In order to improve the effect of medium deep hole blasting,the parameters of medium deep hole blasting are optimized and the reasonable blasting parameters are determined.

关 键 词：采矿方法 中深孔爆破 爆破参数设计 

分 类 号：TD235.33[矿业工程—矿井建设]