摘要
着重阐述了在己16、17-23150机巷施工过程中,大断面突出煤层制约快速掘进的原因,快速掘进技术的创新方法,掘进过程中又采用了"四位一体"防突措施。该技术工艺简单,易操作,职工的劳动强度低。增强了施工的安全性,缓解了采面接替的紧张局面,达到了30d进尺310 m,效果显著,值得推广应用。
Has been focused on 16,17-23150 machine in the process of lane construction, the seam section highlights the reasons for restricting driving fast, fast tunneling technology, innovative ways are used for driving the process of the ＂four-in-one＂ anti-conflict measures. The technology is simple and easy operation, low labor intensity of workers. Enhance the safety of construction, to replace face to ease the tense situation to a rapid footage 310 m / month, effective, and worth popularizing.
出处
《煤矿机械》
北大核心
2010年第4期201-202,共2页
Coal Mine Machinery
关键词
空顶
冒顶
液压回转钻机
防爆三轮车
roof space
cave
hydraulic rotary drilling rig
explosion tricycle
