摘要
在煤矿井下掘进过程中,巷道锚杆支护是煤矿工程安全的基石,是在煤矿井下掘进过程中对坚固度不足的土层起支撑作用的一种技术。阐述了巷道锚杆支护技术在煤矿井下掘进过程中的作用,系统分析了煤矿井下掘进过程中巷道锚杆支护存在的问题,并有针对性地提出了加强煤矿井下掘进过程中巷道锚杆支护应用的措施,为提升煤矿井下巷道稳定性提供些许借鉴。
In the process of coal mine underground excavation,roadway bolt support is the cornerstone of coal mine engineering safety,and it is a kind of technology to support the soil layer with insufficient firmness in the process of coal mine underground excavation.This paper expounded the role of roadway bolt support technology in the process of underground excavation,systematically analyzed the problems existing in the process of underground excavation,and put forward measures to strengthen the application of roadway bolt support in the process of underground excavation,which provided some reference for improving the stability of underground roadway.
作者
刘岩
LIU Yan(th Team of Machinery Tunnel,No.2 Coal Mine,Huayang New Material Technology Group Co.,Ltd.,Yangquan 045000,Shanxi,China)
出处
《能源与节能》
2021年第8期195-196,共2页
Energy and Energy Conservation
关键词
煤矿
掘进
巷道
锚杆支护
coal mine
excavation
roadway
bolt support
