| 电阻率法和激发极化法在地下水勘查中的应用 |
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| 引用本文： | 梁建刚,刘黎东,高学生,苏永军,孟利山. 电阻率法和激发极化法在地下水勘查中的应用[J]. 物探化探计算技术, 2014, 0(4): 415-420 |
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| 作者姓名： | 梁建刚 刘黎东 高学生 苏永军 孟利山 |
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| 作者单位： | 中国地质调查局天津地质调查中心;铁道第三勘察设计院集团有限公司; |
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| 基金项目： | 国家地质大调查项目(1212011121181) |
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| 摘 要： | 依据提供的物性参数的不同,广泛应用于找水工作的电法手段可分为电阻率法和激发极化法两大类,其中电阻率法提供电阻率参数,主要解决与赋水有关的构造问题(如赋水层位或断裂构造)。方法上有常规电法、电磁法,可根据地区赋水部位的不同选择适当的方法。激发极化法则利用含水层的激发极化效应进一步确定目标层位或构造的赋水性。电阻率法和激发极化法相互配合,在找水工作中相得益彰。
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| 关 键 词： | 电阻率法 激发极化法 方法组合模式 高密度电法 EH4电导率测深 找水 |
The application of resistivity method and induced polarization in groundwater prospecting |
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| Affiliation: | LIANG Jian-gang, LIU Li-dong, GAO Xue-sheng, SU Yong-jun, MENG Li-shan (1. Tianjin center of China geology survey, Tianjin 300170, China; 2. The third survey and design institute group Co. Ltd of the ministry of railways, Tianjin 300145,China) |
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| Abstract: | The electrical methods is widely used in groundwater prospecting which can be divided into resistivity method and in-duced polarization method according to the parameter supplied.The resistivity method supplies resistivity parameter,solving the structure problem of water bearing,for example layer and crack structure.Furthermore,it includes conventional electrical method and electromagnetic method.Appropriate method can be selected due to difference water bearing position.The induced polarization method can further determine water-bearing according to the induced polarization effect of water-bearing layer. Cooperation of resistivity method and induced polarization method make groundwater prospecting smooth. |
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| Keywords: | resistivity method induced polarization method method combination high-density electrical method EH4 con-ductivity sounding groundwater prospecting |
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