中深孔爆破炸药量计算方法的应用  

APPLICATION OF CALCULATING METHOD OF EXPLOSIVE QUANTITY IN BLOWING UP OF MEDIUM - DEEP HOLES

作　　者：郑明焦[1] 

机构地区：[1]福建省潘洛铁矿生产科

出　　处：《冶金丛刊》2005年第4期24-26,共3页Metallurgical Collections

摘　　要：深孔爆破中,使用常规方法计算出的炸药量,恰好满足已施工深孔的爆破合理需求量是困难的,潘洛铁矿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：TD235.33[矿业工程—矿井建设] TD235.214