锚网梁索联合支护技术在邢东煤矿深井煤巷的应用研究  

Research on Combined Support Technology with Bolt Mesh Beam and Cable in Soft Coal Seam Roadway in Xingdong Coal Mine

作　　者：张宏发[1] 赵祥[1] 朱明[2] 

机构地区：[1]河北金牛能源公司邢东煤矿,河北邢台054000 [2]河北理工大学资源与环境学院,河北唐山063009

出　　处：《煤炭技术》2008年第11期47-50,共4页Coal Technology

摘　　要：针对河北金牛能源公司邢东煤矿二水平轨道下山支护困难的实际问题,对该矿深部水平地质条件和矿压特点做了理论分析,提出锚网梁索联合支护技术方案;在力学机理分析基础上,对该矿深部高应力松软煤岩巷道联合支护技术进行了分析和应用研究。现场效果表明:锚网梁索联合支护是适用于该矿高应力条件的可靠支护方式。In view of the difficult roadway support problem of deep portion soft coal seam in Xingdong Coal Mine, the combined support plan was proposed, and the mechanics mechanism is analyzed, has carried on comprehensive and systematical analysis and the combined support technology research on deep high stress soft crag roadway in Xingdong Coal Mine. Finally lead Xingdong Coal Mine roadway support successfully, has obtained good technology economic effect.

关 键 词：沿煤巷道 联合支护 巷道稳定性 

分 类 号：TD353[矿业工程—矿井建设]