摘要
结合阳煤集团寺家庄煤矿巷道加固工程的应用,简述了注浆加固技术方案,介绍了注浆加固工艺及设备性能,总结了该技术的特点和适用条件,分析了该技术的应用效果,结果表明,通过采用波雷因注浆材料,使该矿+510水平辅助运输石门8号交岔点的破碎围岩得到了有效控制,巷道支护效果良好,达到了预期目的。
Combined with the application of tunnel reinforce project in sijiazhuang coal mine of Yangquan Group, describe technical proposal of grouting stabilization, introduce technica and equipment characteristic of grouting stabilization, analyses the application result of this technical, the characteristic and The suitable appling conditions of this technical be conclusioned.
出处
《煤炭工程》
北大核心
2012年第7期29-31,共3页
Coal Engineering
关键词
松软破碎围岩
巷道支护
注浆加固
效果分析
soft broken surrounding rock
gateway support
grouting reinforcement
effect analysis
