| 公路结构检测中探地雷达资料自动解释技术 |
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| 引用本文： | 方慧,肖都. 公路结构检测中探地雷达资料自动解释技术[J]. 物探与化探, 2005, 29(2): 146-148,152 |
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| 作者姓名： | 方慧 肖都 |
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| 作者单位： | 1. 中国地质大学,北京 100083;中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊 065000
2. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊 065000 |
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| 摘 要： | 探地雷达技术正被广泛应用于公路结构检测。根据平面电磁波在具有不同物理性质的介质分界面发生的反射和折射规律,利用雷达实测信号的幅值和走时信息实现了路层厚度的快速自动解释;利用数值模拟分析和实测资料对解释技术进行检验,证明了技术的有效性。
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| 关 键 词： | 探地雷达 公路 结构检测 自动解释技术 |
| 文章编号： | 1000-8918(2005)02-0146-03 |
| 收稿时间： | 2004-12-20 |
THE AUTOMATIC INTERPRETATION TECHNIQUE OF GROUND-PENETRATING RADAR DATA IN HIGHWAY STRUCTURE INSPECTION |
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| FANG Hui,XIAO Du. THE AUTOMATIC INTERPRETATION TECHNIQUE OF GROUND-PENETRATING RADAR DATA IN HIGHWAY STRUCTURE INSPECTION[J]. Geophysical and Geochemical Exploration, 2005, 29(2): 146-148,152 |
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| Authors: | FANG Hui XIAO Du |
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| Abstract: | The ground-penetrating technique has been widely used in highway structure inspection. According to the regularities of reflection and refraction of the surface electromagnetic wave that take place at the interface between media with different physical properties, the amplitude and traveltime information of the radar-measured signal was used to realize the rapid automatic interpretation of road layer thickness. The numerical simulation analysis and the measured data were utilized to test the interpretation technique, and the result proves the effectiveness of this technique. |
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| Keywords: | ground-penetrating radar highway inspection automatic interpretation |
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