软岩硐室围岩注浆加固作用与浆液扩散规律  

Reinforcement Effect of Grouting for Soft Rock Chamber and Spread Regularity of Grout

作　　者：谢文兵[1,2] 陆士良[1,2] 殷少举 

机构地区：[1]中国矿业大学采矿工程系 [2]枣庄矿务局

出　　处：《中国矿业大学学报》1998年第4期406-409,共4页Journal of China University of Mining & Technology

摘　　要：基于柴里矿水泵房锚注试验结果，分析了软岩硐室围岩中浆液的扩散规律，并采用ＦＬＡＣ３．３深入分析了注浆加固的机理，获得了一些对锚注加固设计具有指导意义的结论．Based on the statistic result of grouting amount and pressure of bolting grouting trial in Chaili pumproom, the spread regularity of grout in surrounding rock of soft rock chamber is analysed,and the mechanism of grouting reinforcement is discussed. The research is of significance for the plan of bolting grouting.

关 键 词：软岩 硐室 注浆加固 扩散规律 浆液扩散 

分 类 号：TD354[矿业工程—矿井建设]