摘要
肖家山锑矿以往的硐探、探槽和钻探工程对地质环境破坏较为严重。本文以肖家山锑矿地质背景为基础,开展矿山地质灾害调查,提出了灾害防治措施。结果表明:区内共发育不稳定斜坡1处、滑坡6处、泥石流沟2条,主要受地形地貌、岩土体类型、降雨和人类活动的影响;提出修建平硐支护、挡土墙、锚固、截水沟和排水沟等工程手段,并加强雨量、坡面、地面塌陷和废石场堆渣的监测与预警等防治措施,以期为同类矿山地质灾害的防治提供参考。
The previous adit exploration,trench exploration,and drilling exploration projects in Xiaojiashan antimony mine have seriously damaged the geological environment.Based on the geological background of Xiaojiashan antimony mine,this paper carried out mine geological disaster investigation and put forward disaster prevention measures.The results showed that there were1 unstable slope,6 landslides and 2 debris flow gullies in the area,which were mainly affected by topography,rock and soil types,rainfall,and human activities.It was proposed to build project such as tunnel support,retaining wall,anchorage,intercepting ditch,and drainage ditch,and strengthen the monitoring and early warning measures of rainfall,slope,ground collapse,and waste dump slag,so as to provide reference for the prevention and control of geological disasters in similar mines.
作者
贺旭晖
HE Xuhui(The Second Geological and Mineral Exploration Institute of Gansu Geological and Mineral Exploration and Development Bureau(Gansu Hydrological and Geological Engineering Geological Survey Institute Co.,Ltd.),Lanzhou 730020,Gansu,China)
出处
《资源信息与工程》
2022年第1期107-109,共3页
Resource Information and Engineering
关键词
地质灾害
防治措施
肖家山锑矿区
geological hazards
prevention and control measures
Xiaojiashan antimony mine
