| 银家沟硫铁矿水文地质条件及矿山工程地质评价 |
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| 引用本文： | 吴东民,马有华,齐玉峰.银家沟硫铁矿水文地质条件及矿山工程地质评价[J].地下水,2009,31(2):100-101. |
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| 作者姓名： | 吴东民 马有华 齐玉峰 |
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| 作者单位： | 1. 河南省地质矿产勘查开发局第二水文地质工程地质队,河南,郑州,450053
2. 栾川县地质矿产局,河南,栾川,471500 |
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| 摘 要： | 河南省灵宝市银家沟硫铁矿是小秦岭矿区有名的大水矿床，作为典型的基岩裂隙充水矿床，充水裂隙埋藏条件、水动力性质等较不均匀，经多年开采，矿床深部水文地质条件发生很大变化。本文通过研究矿区地质构造、地层及矿床水文地质条件，分析了矿床充水水源和途径，预测了矿坑涌水量，并对矿山工程地质进行评价，提出了矿山开采可能产生的工程地质问题及防治措施，为安全采矿提供了科学依据。
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| 关 键 词： | 硫铁矿 矿床充水条件 工程地质 |
Hydrological conditions of the Yinjiagou pyrite and the engineering geological evaluation of the mining area |
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| WU Dong-min,MA You-hua,QI Yu-feng.Hydrological conditions of the Yinjiagou pyrite and the engineering geological evaluation of the mining area[J].Groundwater,2009,31(2):100-101. |
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| Authors: | WU Dong-min MA You-hua QI Yu-feng |
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| Institution: | 1.The 2nd hydrogeological engineering team;the geological mine investigation and development bureau in Henan province;Zhengzhou 450053;Henan;2.Geological mine bureau in Luanchuan county Luanchuan 471500;Henan |
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| Abstract: | Taking Yinjiagou pyrite in Lingbao City of Henan province,as an example of the typical fissured water pour-in deposit,the conditions of embedding and hydrodynamic property are so asymmetrical,the hydrogeological conditions have changed a lot with the exploitation in recent years.Based on an investigation of the geologic and hydrogeological conditions of the mining districts of the Yinjiagou pyrite,pit water source and its flowing paths were analyzed,and the capacity of the water draining from the pit was pr... |
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| Keywords: | pyrite hydrological conditions of ore deposits engineering-geological problems |
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