摘要
根据矿井水文地质特征和突水原因,对突水通道和涌水水源进行分析,采用分阶段注浆封堵方案,引流式和压入式结合,精确调配浆液浓度的注浆系统,实现快速封堵大型含导水构造带通道突水治理技术。
According to the mine hydrogeological characteristics and water inrush reasons,the passage of water inrush and gushing water sources were analyzed,the grouting scheme,drainage and pressed with precise system deployment,and grouting slurry concentration are used to realize the rapid closure of large water containing structural belt of water inrush channel technology.
出处
《煤炭技术》
北大核心
2014年第8期287-289,共3页
Coal Technology
关键词
含导水构造
突水通道
注浆封堵
water containing structure
water bursting channel
grouting
