摘要
本文通过对毫秒延期全断面一次爆破反向起爆技术的安全性、爆破效果两个方面的试验研究，证明反向起爆技术在安全方面优于正向起爆，在爆破效果方面比正向起爆有很大的提高，降低了原材料的消耗，提高了爆破效率。
Researches both on the safety and the blating result of the indirect priming by millisecond delay full - face blasting Proves that the indirect priming is superior to the direct one in safety with quite a greater effectiveness, lower consumption of explosives and higher blasting efficiency.
出处
《煤矿安全》
CAS
北大核心
1998年第5期2-4,共3页
Safety in Coal Mines
关键词
反向超爆
正向起爆
爆破效果
煤巷掘进
indirect-priming, direct- priming, safety in methane, blasting effectiveness.
