摘要
顶板支护工作的安全性直接关系到1矿井下巷道掘进工作能否安全进展。本文介绍了矿井下巷道掘进顶板支护相关问题及原因分析,并对顶板支护分类进行了探讨,着重对矿井下巷道掘进顶板支护的有效控制措施进行阐述,促进巷道掘进工作质量的提升。
The safety of roof support is directly related to the safe progress of roadway driving in the 1 mine. This paper introduces the analysis of reasons and problems of nursing related supporting roadway roof coal mine, and the classification of roof support is discussed, then emphatically expounds on the mine roadway roof supporting effective control measures to promote the work to improve the quality of tunnel excavation.
出处
《世界有色金属》
2017年第15期162-162,164,共2页
World Nonferrous Metals
关键词
矿井
巷道掘进
顶板支护
mine
roadway driving
roof support
