| 用高密度电阻率法进行空洞探测的几个问题 |
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| 引用本文： | 郭秀军,王兴泰.用高密度电阻率法进行空洞探测的几个问题[J].物探与化探,2001,25(4):306-311. |
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| 作者姓名： | 郭秀军 王兴泰 |
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| 作者单位： | 1. 青岛海洋大学地学院,
2. 长春科技大学, |
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| 摘 要： | 通过大量的正演计算,重点阐明了利用高密度电阻率法进行洞室探测的前提、不同采集装置异常形态特征及判别方式、对相邻洞体的分辨能力和提高洞室探测定量解释精度的方法,明确了该项技术在洞室探测应用中的模糊点,提高了该项技术的应用效果。
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| 关 键 词： | 高密度电阻率法 空洞探测 有限元正演计算 异常特征 比值参数 |
| 文章编号： | 1000-8918(2001)04-0306-06 |
| 收稿时间： | 2000-10-23 |
SOME PROBLEMS IN THE APPLICATION OF HIGH DENSITY RESISTIVITY METHOD TO CAVITY EXPLORATION |
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| GUO Xiu jun ,WANG Xing tai.SOME PROBLEMS IN THE APPLICATION OF HIGH DENSITY RESISTIVITY METHOD TO CAVITY EXPLORATION[J].Geophysical and Geochemical Exploration,2001,25(4):306-311. |
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| Authors: | GUO Xiu jun WANG Xing tai |
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| Institution: | GUO Xiu jun 1,WANG Xing tai 2 |
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| Abstract: | Based on large quantities of forward calculation, this paper deals emphatically with the prerequisite of applying high density resistivity method to cavity exploration, characteristics and discrimination modes of anomalous shapes related to different collection devices, the resolution capacity for neighboring cavities, and the technique for improving the quantitative interpretation precision in cavity exploration. It also makes clear the ambiguous points of this method in cavity exploration with the purpose of improving its application effects. |
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| Keywords: | high density resistivity mthod cavity exploration forward calculation of finite element characteristics of anomaly ratio parameter |
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