牦牛坪稀土矿矿山地质环境问题及治理  

Maoniuping tombarthite' mining geological environment problems and treatment

作　　者：沈波[1,2] 马东涛[1] 

机构地区：[1]中国科学院水利部成都山地灾害与环境研究所,四川成都610041 [2]中国科学院研究生院,北京100049

出　　处：《中国矿业》2012年第5期67-70,共4页China Mining Magazine

基　　金：地质灾害防治与地质环境保护国家重点实验室开放基金项目资助(编号:GZ2007-15)

摘　　要：牦牛坪稀土矿区为我国重要的稀土矿产地,在以往的开采过程中造成了严重的地质环境问题。查明矿区现存泥石流沟10处,滑坡、崩塌有20处居多,多处矿渣矿坑高边坡极不稳定,矿区生态环境问题较为严重。对此计划采取弃渣搬运、采坑回填、泥石流拦挡、泥石流排导、弃渣堆置的措施对上述地质环境问题予以治理。方案实施后将产生良好的社会效益、经济效益和生态环境效益。As china＇s important tombarthite mine,Maoniuping mine has serious geological environment problems for long time exploring.This article finds that there are ten debris flows＇more than 20 landslides and collapses in Maoniuping mine by investigation.The mining residue and pit slopes are also unstable.In conclusion,the mining environment problems are so serious.This article suggests to take measures of slag handling,mining pits backfilling,debris flow blocking,debris flow guiding,slag piling up for the geological environment problems＇ treatment.After the implementation of the scheme,good social,economic and ecological environment benefits will be produced.

关 键 词：牦牛坪 地质环境 泥石流 滑坡 治理 

分 类 号：P642.23[天文地球—工程地质学]