| 复杂条件下城市地下管线探测技术的应用 |
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| 引用本文： | 杜良法,李先军.复杂条件下城市地下管线探测技术的应用[J].地质与勘探,2007,43(3):116-120. |
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| 作者姓名： | 杜良法 李先军 |
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| 作者单位： | 1. 中国地质大学(北京)地球物理与信息技术学院,北京,100083;中国冶金地质总局山东局,济南,250014
2. 正元国际矿业有限公司,北京,100028 |
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| 摘 要： | 在城市地下管线探测中,最常用的物探方法是电磁法和电磁波法(探地雷达).通过对这两种方法的原理、管线异常特征的介绍,提出了在复杂条件下物探方法技术的应用,目的是减少干扰因素的影响、突出目标管线异常,最终对目标管线进行精确定位定深.
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| 关 键 词： | 探地雷达 地下管线探测 |
| 文章编号： | 0495-5331（2007）03-0116-05 |
| 收稿时间： | 2007/1/25 0:00:00 |
| 修稿时间： | 2007-01-252007-02-17 |
APPLICATION OF DETECTION TECHNIQUES OF UNDERGROUND PIPELINES UNDER COMPLICATED CONDITIONS |
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| DU Liang-f,LI Xian-jun.APPLICATION OF DETECTION TECHNIQUES OF UNDERGROUND PIPELINES UNDER COMPLICATED CONDITIONS[J].Geology and Prospecting,2007,43(3):116-120. |
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| Authors: | DU Liang-f LI Xian-jun |
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| Institution: | 1. School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083 ; 2. Shangdong Bureau of China Metallurgical Geology Bureau, Jinan 250014 ; 3. Zhengyuan International Mining Co. Ltd,Beijing 100028 |
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| Abstract: | Electromagnetic method and electromagnetic wave method(ground penetrating radar) are most commonly used in detecting underground pipelines in city.The paper introduces the principles of two methods and the characteristic of the pipeline anomalies and then puts forward some geophysical methods should be applied in the complicated conditions.The aim is to suppress the influence of interferential factors and to stand out the anomalies of the target pipelines.Finally,the target pipelines will be accurately located.In order to improve the levels of management,construction and detection of the underground pipelines,the author mentions a few problems and suggestions. |
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| Keywords: | ground penetrating radar(GPR) detecting of underground pipeline |
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