摘要
结合施工综采大断面切割巷的实际情况,阐述了使用综掘机全断面掘进的好处,使用锚网+W钢带+锚索支护方式,解决了原来炮掘二次成巷扩帮和支护的技术难题,提高了掘进效率,降低了成本。
With fully mechanized large section of roadway cutting the actual situation,on the use of fully mechanized excavation of the benefits of full-face excavation,the use of supporting network anchor＋W sleel tape＋rope anchor,anchor support,solution of the original Blasting secondary roadway expansion help and support of technical problems,improve efficiency and reduce the excavation costs.
出处
《中国矿业》
北大核心
2008年第3期55-56,共2页
China Mining Magazine
关键词
综采工作面
切割巷
支护方法
研究
fully-face
roadway of cutting
supporting methods
research
