采空区侧留巷围岩破坏机理及补强支护分析

Analysis of Failure Mechanism and Reinforcement Support of Surrounding Rock of Roadway beside Goaf

结合具体工程实际,通过数值模拟手段,分析了采空区侧留巷原支护方案的不足,基于对采空区侧留巷围岩破坏机理的分析,对采空区侧留巷围岩补强支护开展设计探究,并对其应用效果做出分析,为矿井生产的高效开展提供了有力保障。

In combination with actual engineering,this paper used numerical simulation methods to analyze the shortcomings of the original support plan of the roadway beside the goaf,carried out design analysis on the reinforcement support of the surrounding rock of the side roadway in the goaf based on the analysis of the failure mechanism of the surrounding rock of the roadway beside the goaf,and analyzed its application effects,which provided a strong guarantee for the efficient development of mine production.