浅谈光面爆破技术在岩石巷道掘进的研究应用

According to the Smooth Blasting Technology in Rock Roadway Tunneling of Research and Application

谈论分析煤矿岩巷快速掘进实现全断面一次爆破。通过岩巷掘进爆破中预裂爆破和光面爆破的应用说明,分析了光爆技术在岩巷掘进的必然性和可操作性,并对光面爆破的爆破参数、施工工艺、技术措施、效果与经济效益等方面进行分析研究,为促使光爆技术的应用提供良好的宝贵意见。

Talk about coal mine rock tunneling achieve rapid analysis, whole section a blast. Through the rock heading blasting of the presplit blasting and smooth blasting application shows that the analysis of smooth blast technology in rock heading the inevitability and maneuverability, and smooth blasting blasting parameters, construction technology, technical measures, the effect and economic benefit is studied and analyzed, and to promote the application of light blasting technology provide good precious opinion.