复合顶板巷道联合支护探讨  

Discussion of Union Suppots and Protections on Compound Roof

作　　者：万思文[1] 孙全发[1] 

机构地区：[1]鸡西矿业集团公司城子河煤矿,黑龙江鸡西158100

出　　处：《煤炭技术》2008年第4期153-154,共2页Coal Technology

摘　　要：复合顶板巷道推广使用锚杆+锚网+W钢带+锚索联合支护方式,有效地控制了顶板强烈变形,支护取得成功。The compound roof use anchor rod W steel belt anchor cable union supports and protections way, the effective control roof intense distortion, the supports and protections has obtained the success.

关 键 词：复合顶板 联合支护 推广使用 

分 类 号：TD352[矿业工程—矿井建设]