摘要
根据多年的爆破实践,针对宜春钽铌矿的矿岩构造特点,分析了产生爆破大块率高的原因,并提出优化爆破工业试验的方案和相关措施,这将有利于改善爆破效果和炸药单耗。
In this paper the author blasting years of practice, and the columbite--tantalite ore Yichun tectonic features, By analyzing the reasons for the high rate of blasting and blasting proposed a plan to test the chemical industry and related measures. This will help improve the consumption of explosives and blasting effect.
出处
《矿业工程》
CAS
2007年第5期47-48,共2页
Mining Engineering
关键词
裂隙
大块率
逐孔降震控制爆破
fracture
bulk
hole--by--hole reducing controlled blasting
