| 松散地层浅埋水工隧洞现场监测试验研究 |
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| 引用本文： | 汪德云,袁鸿鹄,王芝银,张琦伟.松散地层浅埋水工隧洞现场监测试验研究[J].现代隧道技术,2011(6):94-98,130. |
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| 作者姓名： | 汪德云 袁鸿鹄 王芝银 张琦伟 |
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| 作者单位： | 1. 北京市水利规划设计研究院,北京,100048
2. 中国石油大学城市油气输配技术北京市重点实验室,北京,102249 |
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| 摘 要： | 在北京市南水北调配套工程南干渠工程试验段工程实践中,对松散土层浅埋水工隧洞施工中地层沉降进行了现场监控量测.文章基于监测结果,分析了该隧洞地层的变形特点,指出了松散土层中浅埋暗挖隧洞地层的变形规律,以及开挖影响的时空范围.研究分析的方法和结论可为类似条件下隧洞工程的设计、施工、监测和进一步的理论研究提供参考和借鉴.
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| 关 键 词： | 水工隧洞 浅埋松散地层 施工监测 现场试验 |
Study of In-situ Monitoring of a Shallow-Buried Hydraulic Tunnel in Loose Ground |
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| Wang Deyun
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Yuan Honghu
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Wang Zhiyin
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Zhang Qiwei.Study of In-situ Monitoring of a Shallow-Buried Hydraulic Tunnel in Loose Ground[J].Modern Tunnelling Technology,2011(6):94-98,130. |
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| Authors: | Wang Deyun Yuan Honghu Wang Zhiyin Zhang Qiwei |
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| Institution: | Wang Deyun1 Yuan Honghu1 Wang Zhiyin2 Zhang Qiwei1(1 Beijing Institute of Water,Beijing 100048,2 Beijing Key Laboratory of Urban Oil and Gas Distribution Technology,China University of Petroleum,Beijing 102249) |
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| Abstract: | Settlement monitoring and measuring of the ground settlement,crown settlement,convergence,surrounding rock pressure and internal force in the lining were performed at a shallow-buried hydraulic tunnel in loose ground based on the practices used for the South-North Water Diversion Project.Analysis of the ground deformation characteristics of the tunnel was carried out,and the deformation law and coverage of the excavation are presented. |
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| Keywords: | Hydraulic tunnel Shallow-buried Loose ground Construction monitoring In-situ test |
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