中线式废石筑坝法在尾矿库扩容工程中的应用  

Application of Centerline Embankment Method with Waste Rock in Tailings Pond Expansion Project

作　　者：陈星[1,2] 朱远乐[1,2] 袁曦[3] 

机构地区：[1]长沙矿山研究院有限责任公司,湖南长沙410012 [2]金属矿山安全技术国家重点实验室,湖南长沙410012 [3]中冶长天国际工程有限责任公司,湖南长沙410007

出　　处：《矿业研究与开发》2015年第8期81-83,共3页Mining Research and Development

摘　　要：针对寒水冲尾矿库扩容工程,提出中线式废石筑坝法,用采矿废石取代分级尾砂筑坝,与传统上游式尾砂筑坝方案相比,中线式废石筑坝可多服务14a,具有扩充库容大、安全性好、投资少且解决了采矿废石堆存问题,对类似矿山尾矿库扩容具有很好的借鉴意义。Cembankment method with waste rock,which used the mining waste rocks instead of classified tailings for embankment,was proposed for the expansion project of Hanshuichong tailings pond.Compared with traditional upstream embankment with tailings method,the service life of the pond built by the new method was longer than 14 a.Moreover,with expanded pond capacity,preferable security and less investment,the new method dealt with the storage of waste rocks,having good reference for similar expansion projects of tailings pond.

关 键 词：尾矿库扩容 中线式废石筑坝法 筑坝工艺 

分 类 号：TD926.41[矿业工程—选矿]