| Kirchhoff成像技术在路面无损检测中的应用 |
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| 引用本文： | 杨威,朱自强,鲁光银,密士文. Kirchhoff成像技术在路面无损检测中的应用[J]. 中南公路工程, 2012, 0(5): 79-82 |
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| 作者姓名： | 杨威 朱自强 鲁光银 密士文 |
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| 作者单位： | 中南大学地球科学与信息物理学院,湖南长沙410083 |
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| 基金项目： | 湖南省自然科学基金项目资助（11JJ3042） |
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| 摘 要： | 探讨了Kirchhoff成像技术在地质雷达路面无损检测的应用原理、方法及意义。以京珠高速公路潭耒段路面无损检测为例，分析总结了Kirchhoff成像技术在地质雷达路面无损检测中的应用效果，并与钻孔结果对比，表明Kirchhoff成像技术在地质雷达路面无损检测中能更准确的判断路面厚度、缺陷位置及大小形态，在一定程度上提高了地质雷达路面检测的探测精度。
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| 关 键 词： | 公路工程 Kirchhoff成像技术 地质雷达 路面无损检测 |
Application of Kirchhoff Imaging Technology in the Pavement of Nondestructive Testing |
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| YANG Wei,ZHU Ziqiang,LU Guangyin,MI Shiwen. Application of Kirchhoff Imaging Technology in the Pavement of Nondestructive Testing[J]. Central South Highway Engineering, 2012, 0(5): 79-82 |
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| Authors: | YANG Wei ZHU Ziqiang LU Guangyin MI Shiwen |
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| Affiliation: | (School of Geosciences and Info-Physics,Central South University, Changsha, Hunan 410083, China) |
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| Abstract: | Discusses the application principle,method and significance of Kirchhoff imaging tech- nology in geological radar pavement nondestructive testing. To the pavement nondestructive testing of bei- jing-zhuhai expressway pool Lei section for example. Analyses and summarizes the application effect of Kirchhoff imaging technology in geological radar pavement nondestructive testing, and by contrasting the drilling results , it indicates Kirchhoff imaging technology in geological radar pavement nondestructive tes- ting could be more accurate judgme-nt pavement thickness, defect location and size form. In a certain ex- tent, improves the detection precision of geolo-gical radar pavement nondestructive testing. To provide a reference for other engineering practice. |
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| Keywords: | Highway engineering Kirchhoff imaging technology ground-penetrating radar Pavement nondestructive testing |
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