摘要
介绍了煤矿的三种开采技术,包括综采、普采和炮采,探讨了煤矿掘进支护技术,包括喷射混凝土、锚杆支护、钢筋网支护以及钢支撑。对煤矿开采技术与掘进支护技术进行分析,可为提升煤矿开采效率,做好支护工作提供借鉴。
This paper introduces three kinds of mining techniques in coal mine,including fully mechanized mining,general mining and blasting mining,and probes into the mining and supporting of coal mine,including shotcrete,shotcrete,bolt support,steel mesh support and steel support.The analysis of coal mining technology and tunneling support technology can provide reference for improving coal mining efficiency and supporting work.
作者
冯光清
Feng Guangqing(Shanxi Xishan Coal and Power Co.,Ltd.,Ma Lan Mine,Gujiao Shanxi 030205)
出处
《机械管理开发》
2021年第2期277-278,共2页
Mechanical Management and Development
关键词
煤矿
开采
掘进
支护
coal mine
mining
tunneling
support
