摘要
煤矿支护是保障煤矿安全掘进的重要技术,其类型多样、形式丰富。主要针对煤矿掘进中支护技术的应用进行研究,分析煤矿掘进中的支护技术的应用现状,以期对相关工作有所借鉴。
Coal mine support with various types and rich forms is an important technology to ensure the safety in tunneling. This paper mainly studied the application of supporting technology in coal mine excavation, and analyzed the current application situation of supporting technology in coal mine tunneling with hoping to provide reference for the related work.
作者
王利东
WANG Lidong(Tiefeng Coal Industry Co., Ltd., Datong Coal Mine Group, Youyu 037200, Shanxi, Chin)
出处
《能源与节能》
2017年第7期135-136,共2页
Energy and Energy Conservation
关键词
煤矿掘进
支护技术
锚杆支护
coal mine excavation
supporting technology
bolting support