露天铜矿陡峭地形山体开拓运输方法研究  

Research on the Development and Transportation Methods for Mountain Bodies with Steep Terrain

作　　者：丁立强 DING Li-qiang(Chengmenshan Copper Mine,Jiangxi Copper Corporation Limited,Jiujiang 332100,China)

机构地区：[1]江西铜业股份有限公司城门山铜矿,江西九江332100

出　　处：《世界有色金属》2025年第3期127-129,共3页World Nonferrous Metals

摘　　要：某露天铜矿采区南部山体地形陡峭,地形地貌复杂,且山体下方南部边坡失稳,急需进行削坡减载治理。本研究通过综合分析地质、地形、地貌特征并构建三维模型,圈定了开采范围。通过研发设计并对比多种开拓运输方案后,优选了从山体东侧现有露天采场总沟处展线,经高填方、堑沟公路盘旋至+74m水平的“公路开拓+汽车运输”方案。接着通过设计运输道路与台阶剥离相关参数,形成剥离规划总体方案,为南部山体安全、高效、经济开采提供保障,同时对于解决该矿山采区南部边坡失稳问题意义重大。The southern slope of the open-pit copper mine area is steep and the terrain is complex,with instability in the southern slope below the mountain,urgently requiring slope reduction and unloading treatment.Through comprehensive analysis of geological,topographical,and geomorphological characteristics and constructing a three-dimensional model,the mining area was delineated.After researching,designing,and comparing multiple development and transportation schemes,the"highway development+truck transportation"scheme was optimized,which extends from the existing open-pit mine's main ditch on the east side of the mountain,spiraling up to the+74m level via high-fill and cut-road highways.Subsequently,by designing the parameters related to transportation roads and bench mining,a general plan for mining was formed,providing a guarantee for the safe,efficient,and economical mining of the southern mountain,while also being of great significance for solving the instability problem of the southern slope of the mine area.

关 键 词：露天铜矿 南部山体 边坡失稳 三维模型 开拓运输 地质灾害治理 

分 类 号：TD42[矿业工程—矿山机电]