| 中关铁矿矿坑水回灌试验研究 |
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| 引用本文： | 于兴社,韩贵雷,赵晓明. 中关铁矿矿坑水回灌试验研究[J]. 矿业工程, 2016, 0(2): 46-48. DOI: 10.3969/j.issn.1671-8550.2016.02.017 |
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| 作者姓名： | 于兴社 韩贵雷 赵晓明 |
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| 作者单位： | 1. 河北钢铁集团沙河中关铁矿有限公司,河北 邢台,054000;2. 华北有色工程勘察院有限公司,河北 石家庄,050000 |
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| 摘 要： | 拟采用回灌技术对中关铁矿进行地下水治理,并进行回灌试验研究。根据回灌试验试验结果,通过地层吸水能力分析、回灌区域回灌能力分析等手段,最终回灌区域选择注浆帷幕以东200m处地下水强径流带区域,标高-179.0~-300m地层裂隙岩溶发育,透水性强,具有很强的回灌能力,可作为后期回灌工程的主回灌层。
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| 关 键 词： | 中关铁矿 矿坑水回灌试验 吸水指数 |
Recharge Test Study of Zhongguan Iron Ore Pit Water |
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| Abstract: | The paper plans to adopt recharging technology to conduct underground water treatment for Zhongguan iron ore,and do recharging test study. According to the results of recharging test,and through the methods of analysis on stratum inj ectivity ability and recharging ability of recharging area,etc.,the final recharging area selects the main recharging stratum that is the strong runoff zone of underground water 200m to the east of grouting curtain. This area’s elevation is -179.0~-300 m with strata cranny karst development,and strong water permeability. It has strong recharging ability. |
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| Keywords: | Zhongguan iron ore ore pit water recharge test inj ectivity index |
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