摘要
为了提升煤矿井下岩巷的掘进速度,实现采区生产系统的互联互通,缓解采掘接替紧张的局面,文章讨论了目前国内主要煤企针对岩巷掘进采用的钻爆法和综掘法两种岩巷掘进方法,总结了钻爆法和综掘法两种岩巷掘进方法对应的机械配套方案对井巷施工现场的适应性。
In order to increase advance rate in rock roadway of underground coal mine, achieve interoperability of mineproduction system and improve tension of mining replacement, drilling and blasting method together with fully mechanizedmining method used in rock drivage which were popular in chinese major coal enterprises were discussed. Meanwhile, theadaptation of their corresponding mechanical scheme in roadway construction site were summarized.
出处
《煤炭与化工》
CAS
2016年第11期42-44,47,共4页
Coal and Chemical Industry
关键词
掘进机
岩巷
掘进机械
heading machine
stone head
driving meehinery
