摘要
中孔爆破是峨口铁矿生产的关键工序,能否准时、安全起爆,关系到生产安全和效率。通过对几次拒爆的分析,提出了针对性措施,只要认真落实,即可减少拒爆事故的发生。
Middle--sized hole blasting is the crucial process in Ekou Iron Ore Mine. The punctual and safe blasting is in close relation with safe and effective operation of mining. The reasons for several times of blasting failure are analyzed thus the measures to be taken against such failures are presented.
出处
《矿业工程》
CAS
2008年第6期36-37,共2页
Mining Engineering
关键词
拒爆
中孔
导爆管
blasting failure
middle--sized hole
detonator
