摘要
巷道支护技术是煤矿井下掘进中常用技术之一,对于煤矿井下开采作业安全有着很大的影响和作用,尤其是在不稳定矿岩地层的井下掘进开采中,巷道掘进支护技术的应用更是对于煤矿井下开采的安全有着直接的作用影响。本文将结合某煤矿不稳定矿岩井下掘进开采中支护技术的应用实例,进行不稳定矿岩掘进支护技术的应用分析,以提高煤矿掘进开采中的支护技术水平,保证煤矿掘进开采安全。
Roadway support is one of general unstable ore rock strata, the support technology has real case, analyzes the application of the support driving techniques in mines. Especially, in the mining in a direct impact on the safe mining. The paper, based on a technology in the unstable rocks in order to improve the technology and guarantee the safe driving in mines.
出处
《山西煤炭》
2014年第1期70-71,77,共3页
Shanxi Coal
关键词
煤矿开采
不稳定矿岩
支护技术
coal mining
unstable rocks
support technology
