| 基于地质雷达和钻孔数据的三维地层建模 |
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| 引用本文： | 朱发华,贺怀建.基于地质雷达和钻孔数据的三维地层建模[J].岩土力学,2009,30(Z1):267-270. |
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| 作者姓名： | 朱发华 贺怀建 |
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| 作者单位： | 1. 中国科学院武汉岩土力学研究所，武汉，430071； 2. 中国科学院研究生院，北京，100049 |
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| 摘 要： | 为了结合地质雷达探测图像和钻孔数据共同用于地层的三维建模，根据反射波组的同相性和反射波形的相似性，通过与钻孔采样数据的对比，从处理后的地质雷达数据中提取出虚拟钻孔数据用于建模；基于该类数据的一般分布特点，根据曲面光顺的条件构建了网格的插值算法。采用该方法对某区域进行了三维地层建模。
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| 关 键 词： | 地质雷达 网格插值 地层建模 三维可视化 |
| 收稿时间： | 2009-03-20 |
3D stratum modeling based on ground penetrating radar and borehole data |
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| ZHU Fa-hua,HE Huai-jian.3D stratum modeling based on ground penetrating radar and borehole data[J].Rock and Soil Mechanics,2009,30(Z1):267-270. |
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| Authors: | ZHU Fa-hua HE Huai-jian |
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| Institution: | 1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | In order to model 3D strata using comprehensive data of ground penetrating radar (GPR) graph and borehole, virtual borehole data for modeling are extracting from GPR data by comparing with borehole sampling data according to in-phase of reflection wave group and reflection wave shape analogy; the grid interpolation method based on distribution characteristics of this kind data is given according to surface fairing condition. By using this method, strata of one area is modeling. |
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| Keywords: | GPR grid interpolation stratum modeling 3D visualization |
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