| 老庄隧道设计施工优化的探讨 |
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| 引用本文： | 陈胤甫.老庄隧道设计施工优化的探讨[J].中南公路工程,2012(4):170-174. |
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| 作者姓名： | 陈胤甫 |
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| 作者单位： | 湖南省郴州市交通建设质量安全监督管理处,湖南郴州423000 |
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| 摘 要： | 隧道施工是个动态过程，掌子面前方的围岩经常变化。为了配合施工及确保隧道结构的安全稳定，常常会发生隧道设计变更。利用FLAC3D数值计算软件对老庄隧道设计变更进行了计算，以分析隧道结构的稳定性，对隧道设计和施工有一定的借鉴意义。
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| 关 键 词： | 隧道 设计变更 数值计算 隧道稳定性 |
The Discussion on The Optimization of Design and Construction of Laozhuang Tunnel in the Highway of Yang Lin |
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| CHEN Yinfu.The Discussion on The Optimization of Design and Construction of Laozhuang Tunnel in the Highway of Yang Lin[J].Central South Highway Engineering,2012(4):170-174. |
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| Authors: | CHEN Yinfu |
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| Institution: | CHEN Yinfu (Hunan Chenzhou Transportation Comstruetion Qualitu and Safaty Supervision and Management Office, Chenzhou, Hunan 423000, China) |
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| Abstract: | The tunnel construction is a dynamic process, and the rock in front of Tunnel face con-stantly changs. In order to meet the construction and ensure safety and stability of the tunnel structure, the tunnel design changes often occur. In this paper, tunnel design changes were calculated to analyze the structural stability of the tunnel by the numerical software of FLAC3 D, which is important to the design and construction of tunnel. |
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| Keywords: | Tunnel design change numerical stability of the tunnel |
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