复杂地质条件下采矿掘进支护技术及应用

Mining tunneling support technology and its application under complex geological conditions

在经济与社会发展中,矿产资源是关键性能源之一。然而,矿山开采风险较高,施工安全备受关注。随着工业发展对矿产资源需求量持续增长,矿山开采区域渐渐从地表浅层延伸到复杂的地质结构中,开采危险性更高,对矿山掘进技术要求更高。矿山掘进支护技术较为先进,可提高矿山开采效率,保障矿工的安全。对此,本研究重点分析了复杂地质条件下矿山掘进面临的困境及支护技术,并提出了应用要点,以此来更好地指导实践工作。

In the economic and social development,mineral resources are one of the key energy sources.However,the mining risk of mine is high,and the construction safety is concerned.With the continuous increase of demand for mineral resources in industrial development,mining areas gradually extend from shallow surface to complex geological structure,which has higher mining risk and higher requirements for mining technology.The excavation support technology is advanced,which can improve the mining efficiency and ensure the safety of miners.In this regard,this study focuses on the analysis of the difficulties and support technology of mine excavation under complex geological conditions,and puts forward the application points,so as to better guide the practical work.