| 探地雷达在路面厚度无损检测中的应用 |
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| 引用本文： | 邓小文,杨建强,魏伍洲. 探地雷达在路面厚度无损检测中的应用[J]. 中国市政工程, 2006, 0(2): 4-6 |
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| 作者姓名： | 邓小文 杨建强 魏伍洲 |
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| 作者单位： | 1. 河南省道路检测技术研究中心,河南,郑州,450002
2. 郑州市质量监督站,河南,郑州,450002 |
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| 摘 要： | 探讨了探地雷达在道路无损检测中应用的基本原理和雷达波传播速度的计算方法,分析了道路结构层及电磁波的反射特性,以及探地雷达对路面结构层厚度检测的过程,说明应用探地雷达检测路面厚度是切实可行的。
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| 关 键 词： | 探地雷达 厚度 无损检测 |
| 文章编号： | 1004-4655（2006）02-0004-03 |
| 收稿时间： | 2005-11-21 |
| 修稿时间： | 2005-11-21 |
Application of Ground Penetrating Radar to Nondestructive Examination of Pavement Thickness |
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| DENG Xiao-wen,YANG Jian-qiang,WEI Wu-zhou. Application of Ground Penetrating Radar to Nondestructive Examination of Pavement Thickness[J]. China Municipal Engineering, 2006, 0(2): 4-6 |
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| Authors: | DENG Xiao-wen YANG Jian-qiang WEI Wu-zhou |
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| Abstract: | This paper mainly discusses the principals of GPR applied in road nondestructive examination and the calculation method of radar wave's spread velocity. Several points are analyzed including the road structural layer, reflection characteristics of electromagnetic wave and the process of GPR detecting pavement structural layer. It is proved feasible that GPR can be applied in pavement thickness detection. |
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| Keywords: | ground penetrating radar thickness nondestructive examination (NDE) |
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