摘要
为了解决马兰矿南五下组煤过空巷及超高段问题,采用单轨吊技术,提出了具体的施工方案,顺利使得该段巷道施工完毕,通过实践表明,该技术通过施工混凝土柱代替锚索悬吊,成功解决了单轨吊过空巷、超高段的难题,安全可靠,技术可行。
In order to solve the problem of passing empty roadway and super-high section of north No.5 lower coal group in Malan mine, a specific construction scheme is put forward by using monorail crane technology, which smoothly completes the construction of this section of roadway. Practice shows that this technology successfully solves the problem of passing empty roadway and super-high section of monorail crane through concrete column instead of anchor cable suspension, which is safe, reliable and technically feasible.
引文
[1]刘兵晨,刘鑫鑫.二盘区西翼煤柱综采工作面超高段支护及过空巷技术研究[J].煤炭与化工,2017,40(4):42-44.
[2]刘金虎.某矿7451综采面过空巷超高水充填技术应用[J].煤炭科技,2017(2):148-149.
[3]靳永刚.综放工作面过空巷超高水材料充填技术[J].煤炭与化工,2018,41(2):62-64.
[4]陈晓龙.单轨吊辅助运输系统在首山一矿的应用[J].内蒙古煤炭经济,2018(22):11;14.
[5]崔宇鹏.单轨吊在大采高工作面中的应用及改进措施[J].能源与节能,2019(1):169-171.
[6]李永军.煤矿井下单轨吊机车选型计算[J].山东煤炭科技,2019(2):130-131;134.
