采矿工程巷道掘进和支护技术的应用

Application of tunneling and support technology in mining engineering

在采矿工程施工中,有计划地对矿山巷道进行地下挖掘及采取有针对性支护技术,可保护需开采矿层,更利于形成巷道空间,以此为基础开展支护工作,保障采矿工程巷道的稳定性。文章总结了矿山巷道掘进工作中需要注意的问题,分析了影响矿山掘进支护的多种不利因素。另外,要根据采矿实际情况采用不同掘进方式,以提高采矿工程作业效率。

In the construction of mining engineering,the planned underground excavation of mine roadway and the adoption of targeted support technology can protect the ore bed to be mined,which is more conducive to the formation of roadway space.On this basis,the support work is carried out to ensure the stability of mining engineering roadway.This paper summarizes the problems needing attention in mine roadway excavation,and analyzes various adverse factors affecting mine excavation support.In addition,different excavation methods should be adopted according to the actual situation of mining,so as to improve the operation efficiency of mining engineering.