王坪矿8306工作面过岩墙顶板管理技术探讨  

Discussion on Roof Mane ment Technology for Crossing Dyke at 8306 Working Face in Wangping Colliery

作　　者：左利鹏 Zuo Lipeng(Shuozhou Coal and Electricity Co.,Ltd.,Jinneng Holding Coal Industry Group.,Huairen,Shanxi 038300)

机构地区：[1]晋能控股煤业集团朔州煤电有限公司,山西怀仁038300

出　　处：《江西煤炭科技》2025年第1期86-89,共4页Jiangxi Coal Science & Technology

摘　　要：针对王坪矿303盘区8306巷掘进中遇到的辉绿岩墙,制定了工作面上、下顺槽顶板采用锚杆+锚索+钢带+金属网+锚固剂+喷浆联合支护方案,并提出了工作面顶板管理措施,有效控制了巷道围岩变形,工作面安全顺利通过岩墙,实现了安全连续开采。Aiming at the diabase dyke in 8306 roadway of 303 Panel in Wangping Colliery,a combined roof supporting scheme of bolt,anchor cable,steel strip,metal mesh,anchor agent and shotcrete in the upper and lower crossheading of working face is worked out together with the roof management measures,which can help effectively control the surrounding rock deformation of the of the roadway,pass through the dyke safely and smoothly,and realize the safety continuous mining.

关 键 词：回采工作面 辉绿岩墙 补强支护 顶板控制 

分 类 号：TD844.1[矿业工程—煤矿开采]