全煤巷道返修控制技术研究  

Study on repair control technology of full coal roadway

作　　者：朱进文 Zhu Jinwen(Huozhou Coal and electricity group Xin Zhi coal mine , Shanxi Huozhou 031412)

机构地区：[1]霍州煤电集团公司辛置煤矿,山西霍州031412

出　　处：《煤矿现代化》2018年第5期24-26,共3页Coal Mine Modernization

摘　　要：针对某矿西翼运输大巷围岩变形严重问题,对巷道围岩变形机理进行了分析,针对性地提出了采用高强度锚网喷支护+帮部二次锚网梁索的综合支护技术,现场矿压观测结果表明,采用该支护技术能够有效控制巷道围岩的稳定性。The West Wing in a mine transportation roadway surrounding rock deformation serious problems, analyzes the deformation mechanism of roadway surrounding rock, proposed using high strength anchor cable combined support ＋ help two anchor cable network support technology, field observation of mine pressure. The results show that the supporting technology can effectively control the stability of surrounding rock.

关 键 词：围岩变形 锚网喷 锚网梁索 综合支护 

分 类 号：TD353[矿业工程—矿井建设]