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,
出处
《冶金丛刊》
2005年第4期24-26,共3页
Metallurgical Collections
关键词
中深孔爆破
装药系数
炸药量计算
medium-length hole blasting
loading factor
explosive amount calculation
