乌山露天矿运矿廊道边坡滑坡机制及加固措施  

The Landslide Mechanism and Reinforcement Measures of Wushan Open-pit Mine Transportation Corridor Slope

作　　者：吕海栋[1] 张鹏海[2] 王亚强[1] 刘洋[2] 张海涛[1] 杨天鸿[2] LV Haidong;ZHANG Penghai;WANG Yaqiang;LIU Yang;ZHANG Haitao;YANG Tianhong(China Gold Group Inner Mongolia Mining Co.,Ltd.;School of Resources and Civil Engineering,Northeastern University)

机构地区：[1]中国黄金集团内蒙古矿业有限公司,内蒙古满洲里市021400 [2]东北大学资源与土木工程学院

出　　处：《现代矿业》2021年第4期87-90,共4页Modern Mining

基　　金：中央高校基本科研业务费项目(编号:N180101028,N2001032)。

摘　　要：为减少运输成本,提高企业效益,乌山露天矿拟采用汽车—皮带联合运输,进行了运矿廊道选址及其边坡稳定性分析。根据选址结果,结合边坡地质构造、历史滑坡体形态、滑坡发生空间位置,确定了运矿廊道边坡的主要滑坡机制,提出了锚梁结构加喷混凝土的方式对边坡进行加固。加固区域的监测结果表明,加固效果良好。In order to reduce transportation costs and improve corporate efficiency,Wushan Open-pit Mine plans to adopt combined vehicle-belt transportation,and conducts the site selection of the transporta⁃tion corridor and analysis of the slope stability.According to the site selection results,combined with the slope geological structure,historical landslide body shape,and the spatial location of the landslide,the main landslide mechanism of the mining corridor slope was determined,and the method of anchor beam structure and sprayed concrete was proposed to strengthen the slope.Through the monitoring of the reinforce⁃ment area,the results show that the reinforcement effect is good.

关 键 词：乌山露天矿 运矿廊道 滑坡机制 边坡加固 

分 类 号：TD50[矿业工程—矿山机电]