锚网喷加预应力锚索配套U型钢支架注浆综合支护技术在软岩巷道修复中的应用  

Application of Combined Support Technique Using Shotcrete and Bolting Wire Mesh,Pre-stressed Cable Anchor,U-type Steel Support and Grouting in Soft Rock Roadway Repair

作　　者：阳光军[1] 

机构地区：[1]水城矿业(集团)有限责任公司大河边煤矿,贵州六盘水553006

出　　处：《矿业安全与环保》2008年第B12期37-38,共2页Mining Safety & Environmental Protection

摘　　要：以软岩巷道修复的支护方式为研究对象,重点介绍了锚网喷加预应力锚索配套U型钢支架、注浆综合支护技术在软岩巷道修复中的实践应用,确保了巷道的稳定性、安全性,不仅满足了安全生产需要,延长了巷道维修周期及服务年限,还大大减少了巷道后期的维护工程量及维修费用,降低了生产成本。This paper,taking the support mode for the repair of soft rock roadway as the object,emphatically described the practice and application of the combined support technique using shotcrete and bolting wire mesh,pre-stressed cable anchor,U-type steel support and grouting in soft rock roadway repair.This support method can ensure the stabilty and security of roadway,it not only met the requirements for safe production and lengthened the maintenance cycle and service life of roadway,but also greatly decreased the enginering quantity and maintenance cost of the roadway in the later period and reduced the production cost.

关 键 词：综合支护技术 软岩 巷道修复 应用 

分 类 号：TD352.5[矿业工程—矿井建设]