锚网带锚索梁支护在复合顶板松软煤层巷道施工中的应用  

Network Cable Anchor Beam Support with the Soft Compound Roof Seam Roadway Construction

作　　者：刘丕利 

机构地区：[1]双鸭山矿业集团双阳煤矿,黑龙江双鸭山155100

出　　处：《煤炭技术》2010年第2期63-64,共2页Coal Technology

摘　　要：根据煤层煤体松软、易片帮、且顶板为复合型顶板的实际情况,在巷道施工中采用锚网带锚索梁联合支护,保证了安全快速施工。According to the soft coal seam, easy cave- in of sides, and roof for the omposite roof＇s actual situation, construction in the roadway with the use of wire mesh cable support beam joint, has guaranteed the safety of rapid construction.

关 键 词：复合顶板 预应力锚杆 预应力锚索 W钢带 

分 类 号：TD35[矿业工程—矿井建设]