| 浅埋隧道施工围岩变形及衬砌内力监测分析 |
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| 引用本文： | 李晓东,陈晓斌,李志勇.浅埋隧道施工围岩变形及衬砌内力监测分析[J].科学之友,2011(5). |
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| 作者姓名： | 李晓东 陈晓斌 李志勇 |
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| 作者单位： | 铁道部安全质量监督总站广州监督站;中南大学; |
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| 基金项目： | 中国博士后科学基金资助项目(20080440996) |
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| 摘 要： | 结合界牌坳隧道开挖施工特点,布设变形观测元件及应力观测元件,对施工过程中围岩变形及衬砌结构内力进行了监测,并对监测结果进行了分析。
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| 关 键 词： | 偏压隧道 变形监测 衬砌内力监测 合理工序 |
Rock Mass Deformation and Lining Inner Force Surveying Analysis of Shallow Tunnel Construction in Road Engineering |
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| Li Xiaodong,Chen Xiaobin,Li Zhiyong.Rock Mass Deformation and Lining Inner Force Surveying Analysis of Shallow Tunnel Construction in Road Engineering[J].Friend of Science Amateurs,2011(5). |
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| Authors: | Li Xiaodong Chen Xiaobin Li Zhiyong |
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| Institution: | Li Xiaodong,Chen Xiaobin,Li Zhiyong |
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| Abstract: | According to the Jie Pai Au tunnel's construction,the arc settlement,convergence and he lining inner force surveying points were built in the tunnel structure to monitor the rock mass deformation and linings'inner force,and the surveying data were analyzed.The rock deformation surveying results showed that the outside tunnel'excavation disturbing on the inner built tunnel was obvious.The lining pressure force of inside tunnel's were always larger than the outside tunnel's,and the lining pressure force of in... |
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| Keywords: | Shallow tunnel deformation surveying lining inner force surveying reasonable construction order |
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