软岩条件下大断面巷道支护技术探讨

Discussion on Support Technology of Large Section Roadway Under Soft Rock Conditions

在针对煤矿资源进行开采的时候,会涉及到很多方面的内容,特别是开采环境具有复杂性和特殊性,所以在开采时,要时刻关注周围岩石的情况。在开采时,如果遇到软岩情况,那么需要采取有针对性的支护技术,对其形成良好的保护。因此,本文针对软岩间下的大断面巷道支护技术应用情况进行分析,为巷道支护的安全性和稳定性提供有效保障。

When mining coal resources, there are many aspects involved, especially the complexity and particularity of the mining environment. Therefore, in mining, we should always pay attention to the surrounding rock conditions. In mining, if soft rock is encountered, it is necessary to adopt pertinent support technology to form a good protection for it. Therefore, in this paper, the application of support technology in large cross-section roadway under soft rock is analyzed, so as to provide effective guarantee for the safety and stability of roadway support.