| 地质雷达在公路隧道超前地质预报中的应用 |
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| 引用本文： | 吴小勐,岳向红,杨永波. 地质雷达在公路隧道超前地质预报中的应用[J]. 土工基础, 2012, 26(1): 74-76 |
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| 作者姓名： | 吴小勐 岳向红 杨永波 |
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| 作者单位： | 武汉中岩科技有限公司,武汉,430074 |
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| 摘 要： | 以松建高速慈口隧道为例,通过对地质雷达扫描图像的具体分析,对隧道实际开挖进行现场跟踪,并对设计、预报成果和实际揭露资料进行对比,表明地质雷达是隧道施工中对断层、富水区的一种较好的超前地质预报方法。
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| 关 键 词： | 地质雷达 断层 富水区 超前预报 |
Application of GPR on the Advanced Prediction in A Highway Tunnel Construction |
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| WU Xiaomeng , YUE Xianghong , YANG Yongbo. Application of GPR on the Advanced Prediction in A Highway Tunnel Construction[J]. Soie Engineering and Foundation, 2012, 26(1): 74-76 |
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| Authors: | WU Xiaomeng YUE Xianghong YANG Yongbo |
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| Affiliation: | (Wuhan Sinorock Technology,Ltd.,Wuhan 430074) |
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| Abstract: | Due to the complexity and uncertainty of the geological conditions,geological hazards often occur during the construction of tunnels.This paper presents a case history of applying Ground Penetrating Radar(GPR) in the construction of Cikou Tunnel of Songjian Expressway.The scanned images obtained by GPR were verified with the existing geological information and the tunnel excavation.The results indicate that the GPR prediction is a good measure of detecting fractured and/or groundwater rich zones in the tunnel construction. |
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| Keywords: | ground penetrating radar fractured zone groundwater rich zone geologic forecast |
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