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| 地质雷达在山岭隧道质量检测中的应用研究 | |
| 引用本文： | 魏道平,周嘉宾,刘聪. 地质雷达在山岭隧道质量检测中的应用研究[J]. 筑路机械与施工机械化, 2012, 29(6): 69-73 |
| 作者姓名： | 魏道平 周嘉宾 刘聪 |
| 作者单位： | 1. 河南省公路工程局集团有限公司,河南郑州,450052 2. 河南省交通科学技术研究院有限公司,河南郑州,450006 3. 中国矿业大学环境与测绘学院,江苏徐州,221116 |
| 摘 要： | 为保证隧道工程质量,利用地质雷达对山岭隧道支护结构的施工质量进行系统的无损检测,并依据地质雷达工作成像原理,结合应用实例得出:地质雷达在山岭隧道衬砌厚度、拱架数量、间距及背后缺陷等检测过程中具有高效便捷、无损准确等特点,可在山岭隧道质检工作中广泛应用。 |
| 关 键 词： | 山岭隧道 地质雷达 质量检测 衬砌厚度 |
Application of Ground Penetrating Radar in Quality Inspection of Mountain Tunnel |
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| WEI Dao-ping , ZHOU Jia-bin , LIU Cong. Application of Ground Penetrating Radar in Quality Inspection of Mountain Tunnel[J]. Road Machinery & Construction Mechanization, 2012, 29(6): 69-73 | |
| Authors: | WEI Dao-ping ZHOU Jia-bin LIU Cong |
| Affiliation: | 1. Henan Highway Engineering Group Co. Ltd., Zhengzhou 450052, Henan, China 2. Henan Transportation Research Institute Co. Ltd., Zhengzhou 450006, Henan, China 3. School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China |
| Abstract: | To ensure tunnel engineering quality, the construction quality of mountain tunnel support structures for nondestructive testing was done systematically by using Ground Penetrating Radar（GPR）. Combined with application example, it is concluded according to the working and imaging principle of GPR that GPR has the characteristics of highly effective, convenient, nondestructive and accurate in the detection process of lining thickness, the number and spacing of steel arch and the defects detection behind the lining. So GPR has a wide range of application in quality inspection of mountain tunnel. |
| Keywords: | mountain tunnel ground penetrating radar quality inspection depth of lining |
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