中深孔爆破炸药量计算方法的应用  

Application of Explosive Amount Calculation Method in Medium-length Hole Blasting

作　　者：郑明焦[1] 

机构地区：[1]潘洛铁矿,福建漳平364405

出　　处：《中国矿山工程》2005年第4期15-17,共3页China Mine Engineering

摘　　要：深孔爆破中,使用常规方法计算出的炸药量很难恰好满足已施工深孔的爆破合理需求量,在井下中深孔爆破中,按爆破设计的排孔装药系数计算药量,在生产中取得良好的效果。In deep hole blasting, it is difficult that explosive amount calculated by common method just meets the blasting need when the deep hole have been finished. In medium-length blasting, according to the designed hole loading factors calculated explosive amount, good effect has been obtained in production,

关 键 词：中深孔爆破 装药系数 炸药量计算 

分 类 号：TD235.2[矿业工程—矿井建设]