深孔松动爆破在岩巷掘进中的应用  

Application of Deep-hole Loose Blasting in Rock Roadway Driving

作　　者：张永生 ZHANG Yongsheng(Lishi District Coal Picket Detachment of Lvliang City, Lvliang 033000, Shanxi, China)

机构地区：[1]吕梁市离石区煤炭纠察分队,山西吕梁033000

出　　处：《能源与节能》2019年第3期161-162,176,共3页Energy and Energy Conservation

摘　　要：以深孔松动爆破在岩巷掘进中的应用为对象开展探究,结合具体工程实际,采用数值模拟与现场实践相结合的手段,对深孔松动爆破辅助综掘机掘进作业,提升综掘作业效率开展探究分析,希望能够为其他矿井相似工程的开展提供借鉴与参考。Taking the application of deep-hole loose blasting in rock roadway driving as an object of study, combining with specific engineering practice, using the means of combining numerical simulation with field practice, this paper made an inquiry and analysis on the deep-hole loose blasting assisting fully mechanized excavator excavation operation and improving the efficiency of fully mechanized excavation operation, hoping to provide reference for the development of similar projects in other mines.

关 键 词：矿井 岩巷掘进 深孔松动爆破 数值模拟 

分 类 号：TD263.58[矿业工程—矿井建设]