摘要
叙述了三交河煤矿的工程概况,确定了掘进工作面空顶距参数,分析了快速掘进作业线施工工艺。实践证明,通过对掘进设备及工艺的优化实现了煤巷的快速掘进。
This paper described engineering situation of Sanjiaohe Coal Mine, identified empty-support distance parameter of driving working face, and analyzed construction technology of fast driving operating line. Practice had proved that roadway fast driving was achieved by optimization of tunneling equipment and technology.
出处
《能源与节能》
2016年第6期15-16,18,共3页
Energy and Energy Conservation
关键词
空顶距
快速掘进
巷道支护
empty-support distance
fast driving
roadway supporting
