摘要
推广逐孔起爆技术后,原来适用于排间微差的爆破参数是否为逐孔起爆系统相匹配的最优参数是一个需要深入研究解决的问题。本文从爆破原理入手,结合爆破实践经验,得出了适合采场的与逐孔起爆技术相匹配的最优孔网参数。
After hloe-bv-hole detonation techniques was spread, if the blasting parameters which originally applied to the row between the millisecond biasing was suitable for the hole-by-hole blasting needed to be studied. Starting with blasting mechanism, combined with the blasting practice experience, the optimum spacing pattern parameters which suited hole-by-hole blasting were obtained.
出处
《中国矿山工程》
2009年第1期33-35,共3页
China Mine Engineering
关键词
逐孔起爆
孔网参数
密集系数
hole-by-hole detonation
spacing pattern parameters
close factor
