| 监控量测在隧道洞口滑坡预报中的实例分析 |
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| 引用本文： | 文辉辉,李长武,尹健民,汪洋.监控量测在隧道洞口滑坡预报中的实例分析[J].人民长江,2011,42(19):70-72. |
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| 作者姓名： | 文辉辉 李长武 尹健民 汪洋 |
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| 作者单位： | 1. 长江科学院水利部岩土力学与工程重点实验室,湖北武汉,430010
2. 中铁十三局集团第一工程有限公司,辽宁大连,116003 |
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| 基金项目： | 国家重点基础研究发展计划“973”项目(2011CB710603); 水利部公益性行业科研专项项目(201001009); 中央级公益性科研院所基金项目(CKSF2011020) |
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| 摘 要： | 隧道洞口受地质条件、水文条件及施工开挖等因素的影响，施工过程中容易发生滑坡事故。 监控量测技术已成为保证隧道洞口施工安全的重要手段。为了监控珠藏洞隧道洞口边坡的变形情况，布设了地表监测点，通过连续的变形观测和分析，掌握了边坡变形的动态发展过程，对滑坡进行了成功预测，保证了施工人员和设备的安全。可为类似工程边坡设计及滑坡预测提供参考。
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| 关 键 词： | 隧道洞口 监控量测 施工安全 滑坡预测 |
A case study of monitoring measurement of landslide prediction in tunnel entrance |
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| WEN Huihui,LI Changwu,YIN Jianmin,WANG Yang.A case study of monitoring measurement of landslide prediction in tunnel entrance[J].Yangtze River,2011,42(19):70-72. |
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| Authors: | WEN Huihui LI Changwu YIN Jianmin WANG Yang |
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| Affiliation: | WEN Huihui1,LI Changwu2,YIN Jianmin1,WANG Yang1(1.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Changjiang River Scientific Research Institute,Wuhan 430010,China,2.1st Engineering Co.,ltd.,China Railway 13th Bureau Group,Dalian 116003,China) |
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| Abstract: | Affected by the geological conditions,hydrological conditions,construction excavation and other factors,it is easy to cause the landslide accidents in the tunnel entrance during the construction.Therefore,monitoring measurement technology has become an important means to ensure the safety of construction in the tunnel entrance.In order to monitor the slope deformation in tunnel entrance of Zhuzangdong Tunnel,some surface monitoring points are arranged.Through the continuous deformation observation and analy... |
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| Keywords: | tunnel entrance monitoring measurement construction safety landslide prediction |
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