| 与碳酸盐岩有关的金属矿山开采地下水影响研究 |
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| 引用本文： | 徐文忻,刘杰,李蘅,梁文寿,李香兰,吴亮.与碳酸盐岩有关的金属矿山开采地下水影响研究[J].矿产与地质,2013(6):499-503. |
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| 作者姓名： | 徐文忻 刘杰 李蘅 梁文寿 李香兰 吴亮 |
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| 作者单位： | [1]中国有色桂林矿产地质研究院有限公司,广西桂林541004 [2]广西环境治理工程技术研究中心,广西桂林541004 [3]广西环境重点实验室,广西桂林541004 [4]广西壮族自治区环保技术中心,广西桂林541004 |
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| 摘 要： | 我国碳酸盐岩出露面积广泛，并发育沉积、热水沉积和热液交代型等矿床，这些矿床的地下水赋存在碳酸盐岩的溶隙、溶管、溶管系和溶管网中，使得地下水运动复杂化。研究区矿床赋存在碳酸盐岩中，地下水为松散堆积层孔隙水、基岩裂隙水和碳酸盐岩溶水；不同类型水渗透系数不一，矿坑涌水量实测值为743．00m^3／h，采用数值化模拟矿坑地下水变化，获得深部开采时的地下水变化趋势，并提出突水防控对策。
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| 关 键 词： | 碳酸盐岩 深部开采 地下水影响 地下水评价 |
Influence of groundwater exploration on carbonate rock metallic mine |
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| XU Wen-xin,LI Heng,LIANG Wen-shou,LIU Jie,LI Xiang-lan,WU Liang.Influence of groundwater exploration on carbonate rock metallic mine[J].Mineral Resources and Geology,2013(6):499-503. |
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| Authors: | XU Wen-xin LI Heng LIANG Wen-shou LIU Jie LI Xiang-lan WU Liang |
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| Institution: | 1. (China Nonferrous Melal(Guilin)Geology and Mining Co. . Ltd. Guilin 541004, Guangxi. China; 2. Technological Research Center of Guuangxi Enoironment Treatment Engitzeering. Guilin 541004, Guangxi, China; 3. Key Lab of Guangxi Environment . Guilin ,541004. Guangxi. China; 4. Environmental Protectiotal Technolngy Center of Guangxi Zhuang Autonomous Region, Guilin 541004, Guangxi. China) |
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| Abstract: | Outcrop area of carbonate rocks in China is widely distributed and there are deposits like sedimenta ry deposits, hydrothermal sedimentary deposits, and hydrothermal metasomatic deposits. Groundwaler within these deposits occurs in solution crack, pipe, pipe system and pipe network, hence the movement of groundwater is complicated. Deposits in research area occur in carbonate rocks, and the groundwater is pore water in loose accumulative formation, fissure water in bedrock and karst water in carbonate rock. The permeability coefficient of different types of water is different from each other, and the observed value of mine water yield is 743. OOm^3/h. Numerical modeling is used to simulate the change of mine groundwater and to acquire the change trend of groundwater during deep mining. At last, countermeasures of water bursting control are proposed. |
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| Keywords: | carbonale rock deep mining groundwater affection groundwater evaluation |
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