“浅充深注”技术在深井破碎围岩巷道加固中的应用分析

ANALYSIS ON THE APPLICATION OF “SHALLOW FILLING DEEP INPOURING”TECHNIQUE IN DEEP-WELL CRUSHED WALL ROCK LANE REINFORCEMENT

摘要: 通过对深部矿井高应力区内破碎围岩巷道矿压分析, 并通过不同的加固方法对比, 体现锚注加固技术的优越性, 提高深井巷道适应深部圹压显现规律, 提高深井巷道的稳定性。

Abstract: Through the analysis on the pressure of crushed wall rock lane in deep-well high-stress district,and some comparisons with different reinforcement methods,anchor reinforcement shows its supriority over others,which can enhance the deep-well lane pressure law,and the steadiness of deep-well lane.