摘要
本文主要从爆破参数和爆破方法进行优化,根据工况确定适宜的炮眼深度,并对比论述了光面爆炸、掏槽爆破以及定向控制爆破参数的设定以及爆破效果。优化后的爆破参数能够改善爆破效果,提高爆破效率,提高炮眼利用率。
In this paper, mainly optimized scheme from the aspects of blasting parameters and blasting method, according to the condition of determining suitable hole depth, and contrast to the smooth explosion, blasting and directional control blasting parameters and the blasting effect, blasting parameters after optimization can improve the blasting effect, improve the blasting efficiency, and the utilization rate of perforation.
出处
《山东煤炭科技》
2017年第10期62-63,共2页
Shandong Coal Science and Technology
关键词
岩巷
爆破
速度
质量
rock roadway blasting speed quality
