| 物探方法在黄河隧道穿越工程中的应用 |
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| 引用本文： | 许彩琦,黄璇. 物探方法在黄河隧道穿越工程中的应用[J]. 中州煤炭, 2020, 0(3): 77-81. DOI: 10.19389/j.cnki.1003-0506.2020.03.017 |
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| 作者姓名： | 许彩琦 黄璇 |
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| 作者单位： | （1.宁夏地质调查院，宁夏 银川 750021； 2.宁夏工程物探勘察研究院，宁夏 银川 750001） |
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| 摘 要： | 在供热管道专用隧道穿越黄河段的工程勘察中,在水上应用探地雷达和高密度电阻率法相结合的综合物探勘察技术,为隧道穿越设计和施工提供可靠的地下障碍物空间分布、水下地形及有关物性参数。通过物探技术在工程中的应用情况及成果分析,介绍了探地雷达和高密度电阻率法的基本原理、水上施工的注意事项,以及在隧道穿越工程中的应用效果。
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| 关 键 词： | 水域 探地雷达 高密度电法 最小二乘反演 介电常数 |
Application of geophysical prospecting method in Yellow River tunnel crossing project |
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| Xu Caiqi,Huang Xuan. Application of geophysical prospecting method in Yellow River tunnel crossing project[J]. Zhongzhou Coal, 2020, 0(3): 77-81. DOI: 10.19389/j.cnki.1003-0506.2020.03.017 |
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| Authors: | Xu Caiqi Huang Xuan |
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| Affiliation: | （1.Geological Survey Institute of Ningxia，Yinchuan 750021，China；2.Engineering Geophysical Exploration Institute Co.，Ltd.of Ningxia，Yinchuan 750001，China） |
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| Abstract: | In the engineering survey of the heating tunnel dedicated to crossing the Yellow River,a comprehensive geophysical survey technology combining ground penetrating radar and high-density resistivity method is applied on the water to provide reliable underground obstacles spatial distribution and underwater design for tunnel crossing design and construction.Terrain and related physical parameters.Based on the application of geophysical prospecting technology in the project and the analysis of the results,the basic principles of ground penetrating radar and high-density resistivity method,precautions for water construction and application effects in tunnel crossing engineering are introduced. |
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| Keywords: | aquatic ground penetrating radar(GPR) multi-electrode resistivity method least squares inversion permittivity |
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