| 高密度电法在湘西北岩溶石山区找水中的应用 |
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| 引用本文： | 杨湘生.高密度电法在湘西北岩溶石山区找水中的应用[J].湖南地质,2001,20(3):230-232,236. |
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| 作者姓名： | 杨湘生 |
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| 作者单位： | 湖南省地质工程勘查院 湖南株洲412003 |
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| 摘 要： | 湘西北岩溶石山区地质构造复杂，岩溶发育且具分布不均匀性，找水难度大，为提高含水构造的异常分辨力，各种物探方法的优化组合中，以高密度电法在确定最佳井位方面发挥了重要作用，它采集的数据量大，对异常特征反映灵敏度高，在湘西北不同的岩溶水文系统中找水，取得了成功的范例。
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| 关 键 词： | 物探找水 高密度电法 岩溶发育地区 湖南 地质构造 |
APPLICATION OF HIGHER DENSITY E-PHASE METHOD FOR PROSPERCTING UNDERGROUND WATER IN KARST MOUTAIN AREA IN NORTHWESTERN HUNAN |
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| YAN Xiang-sheng,.APPLICATION OF HIGHER DENSITY E-PHASE METHOD FOR PROSPERCTING UNDERGROUND WATER IN KARST MOUTAIN AREA IN NORTHWESTERN HUNAN[J].Hunan Geology,2001,20(3):230-232,236. |
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| Authors: | YAN Xiang-sheng |
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| Abstract: | The karst moutain area in northwestern hunan has the charasterictics of complicated geological structures,uneven distribution of the development of karst,and higher difficulty for prospecting undergronnd water, In order to increase the anomoly resolution for water-bear structures, we have applied various geophysical methods, and the higher E-phase method is the best one in determining the best well position. This method demand for fetching great number of data,and its sensitivity for anomoly property is higher. So it successed in prospecting underground water in karst systerm in northwestern Hunan. |
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| Keywords: | Prospecting underground water by geophysical methods Higher density E-phase method Karst developing area Northwestern Hunan |
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