半煤岩软底巷道底鼓机理与治理技术研究

Research for floor-lift mechanism of semi-ingredient soft floor roadway

针对半煤岩软底巷道底鼓的问题,通过理论分析和实验研究,设计并确定了一整套控制半煤岩软底巷道的锚注浆加固底板支护方案,并经实际施工验证,取得了良好的效果,试验结果表明该技术工艺简单、先进合理且安全可靠性高,是控制半煤岩软底巷道底鼓的有效手段。

According to the problems of floor-lift mechanism of semi-ingredient soft floor roadway and based on theoretical analysis and experimental research,an kind of anchor grouting reinforcement floor supporting plan used for the control of semi-ingredient soft floor roadway was designed,which has passed the test in actual construction and achieve good effect.According to the experiment,this technology is simple,advanced and rational and could serve as an effective means for the control of semi-ingredient soft floor roadway.