| 基于瞬变电磁仪的公路隧道施工超前地质预报 |
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| 引用本文： | 许彦斌,赵志飞.基于瞬变电磁仪的公路隧道施工超前地质预报[J].中南公路工程,2011(6):116-119. |
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| 作者姓名： | 许彦斌 赵志飞 |
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| 作者单位： | 湖南省交通科学研究院;中南大学资源与安全工程学院; |
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| 摘 要： | 本文应用瞬变电磁仪对贵州省水盘高速大营脚隧道进行超前地质探测,准确预报其岩溶、富水地质段,并结合隧道内掌子面地质观察,对隧道初期支护参数提出修正建议,确保了隧道的安全施工。
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| 关 键 词： | 瞬变电磁 公路隧道 超前预报 安全施工 |
Geological Prediction of Highway Tunnel Construction Based on TEM Instrument |
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| XU Yanbin,ZHAO Zhifei.Geological Prediction of Highway Tunnel Construction Based on TEM Instrument[J].Central South Highway Engineering,2011(6):116-119. |
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| Authors: | XU Yanbin ZHAO Zhifei |
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| Institution: | XU Yanbin1,ZHAO Zhifei2(1.Hunan Communications Research Institute,Changsha,Hunan 410015,China,2.School of Resources and Environmental Engineering,Central South University,Hunan 410083,China) |
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| Abstract: | In this paper,the TEM instrument is applied to do the geological exploration during the construction of Shui Pan highway dayingjiao tunnel in Guizhou province,and its karsts,water-rich geological section are predicted correctly.Combined with the geological observation of the tunnel working face,amendment proposals for the initial tunnel support parameters are provided to ensure the safety of tunnel construction. |
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| Keywords: | Transient Electromagnetic Method highway tunnel advanced prediction safety construction |
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