贵州烂泥沟金矿水文地质及矿坑涌水量预测
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摘要
在开展了矿区水工环地质勘探工作的基础上,对烂泥沟金矿矿区地层构造、水文地质特征进行了详细分析研究,结合开采方式,采用分析计算法进行了露天采场与地下矿坑涌水量的预测,提出了防水建议:露天开采时,建议设置环形截排水沟自然排水和专门的抽排水措施;地下开采建议采用充填采矿法进行,以保护矿区含水层免遭破坏。
Based on the exploration work of hydro-engineering and ring geology in the mining area,this paper analyzes and studies the strata structure,hydrogeological characteristics of Lannigou Gold Mine in detail.Combined with the mining method,the water inrush forecast of open pit and underground pit is made by using analytical calculation method,and the underwater prevention and control suggestions are put forward.In open-pit mining,it is suggested to set up natural drainage and special drainage measures of circular cut-off drainage ditch;in underground mining,it is suggested to adopt filling mining method to protect aquifers from damage.
Based on the exploration work of hydro-engineering and ring geology in the mining area,this paper analyzes and studies the strata structure,hydrogeological characteristics of Lannigou Gold Mine in detail.Combined with the mining method,the water inrush forecast of open pit and underground pit is made by using analytical calculation method,and the underwater prevention and control suggestions are put forward.In open-pit mining,it is suggested to set up natural drainage and special drainage measures of circular cut-off drainage ditch;in underground mining,it is suggested to adopt filling mining method to protect aquifers from damage.
引文
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[5]李响.刚果(金)Sicomines铜钴矿矿坑涌水量预测及矿山防治水[J].地下水,2014,36(3):34-39.
[6]王文才,赵婧雯,付鹏,等.露天采场水量预测及防排水方案研究[J].煤炭技术,2017,36(8):118-120.
[7]地质矿产部水文地质工程地质技术方法研究队.水文地质手册[M].地质出版社,1978.
[8]张志颖,刘占梅,朱佳川,等.辽西地区某铁矿矿山开采技术条件分析[J].地质灾害与环境保护,2017,28(2):57-59.
[9]刘景秀.深凹露天转地下开采矿山防排水措施的探讨[J].非金属矿,2001,24(4):57-59.
[10]何峰,赵俊,威华,等.平朔东露天矿防排水系统评价[J].露天采矿技术,2016,31(1):118-120.
[11]张伶年,尹彦波.某金矿复杂开采条件下水患论证及治理措施研究[J].采矿技术,2017,17(4):57-59.
[2]国家技术监督局.矿区水文地质工程地质勘探规范(GB12719-91)[S].中国标准出版社,1991.
[3]肖平,罗建均,陈德荣,等.贵州省贞丰县烂泥沟金矿资源储量核实报告[R].贵州省地矿局117地质大队,2016.
[4]谭治荣.龙滩电站兴建对烂泥沟金矿影响评价[J].贵州地质,1992,9(3):261-267.
[5]李响.刚果(金)Sicomines铜钴矿矿坑涌水量预测及矿山防治水[J].地下水,2014,36(3):34-39.
[6]王文才,赵婧雯,付鹏,等.露天采场水量预测及防排水方案研究[J].煤炭技术,2017,36(8):118-120.
[7]地质矿产部水文地质工程地质技术方法研究队.水文地质手册[M].地质出版社,1978.
[8]张志颖,刘占梅,朱佳川,等.辽西地区某铁矿矿山开采技术条件分析[J].地质灾害与环境保护,2017,28(2):57-59.
[9]刘景秀.深凹露天转地下开采矿山防排水措施的探讨[J].非金属矿,2001,24(4):57-59.
[10]何峰,赵俊,威华,等.平朔东露天矿防排水系统评价[J].露天采矿技术,2016,31(1):118-120.
[11]张伶年,尹彦波.某金矿复杂开采条件下水患论证及治理措施研究[J].采矿技术,2017,17(4):57-59.