| 地面核磁共振在陕北基岩裂隙水地区找水的应用 |
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| 引用本文： | 姜军,马媛.地面核磁共振在陕北基岩裂隙水地区找水的应用[J].地下水,2011,33(5):91-93. |
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| 作者姓名： | 姜军 马媛 |
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| 作者单位： | 1. 西安地质矿产研究所,陕西西安,710054
2. 长安大学环境科学与工程学院,陕西西安,710054 |
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| 摘 要： | 地面核磁共振方法具有直接找水、提供水文地质参数、受地形影响小、垂向分辨率高、经济快速等优点,但它同时也具有易受电磁噪声干扰、横向分辨精度低、勘探深度小等缺点。通过核磁共振先探明地层中的地下水。再辅以钻探验证,说明该方法在层状基岩找水也是一种有效的方法。
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| 关 键 词： | 地面核磁共振方法 基岩裂隙水 钻探验证 |
Application of the Surface Nuclear Magnetic Resonance to Detecting Groundwater in Bedrock Fissure Water of North Shaanxi |
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| JIANG Jun,MA Yuan.Application of the Surface Nuclear Magnetic Resonance to Detecting Groundwater in Bedrock Fissure Water of North Shaanxi[J].Groundwater,2011,33(5):91-93. |
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| Authors: | JIANG Jun MA Yuan |
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| Institution: | JIANG Jun1,MA Yuan2(1.Xi'an Institute of Geology and Mineral Resources,Xi'an 710054,ShaanXi,2.Environmental Engineering department,Chang'an University,ShaanXi) |
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| Abstract: | The surface nuclear magnetic resonance has the advantages of looking for water directly,providing hydrogeological parameters,little influence by the terrain,high vertical resolution,rapid economic growth.But it also has some defects,such as,being susceptible to electromagnetic noise,low accuracy of lateral resolution,small exploration depth,and so on.At first,we can prove up the groundwater of the stratum through the NMR.Then we supplement drilling verification.It is concluded that this way of looking for w... |
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| Keywords: | SNMR method bedrock fissure water and verification on borehole drilled |
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