| 某高速公路隧道施工初期支护参数分析与监测 |
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| 引用本文： | 黄云骢,;周建春.某高速公路隧道施工初期支护参数分析与监测[J].广东公路交通,2014(4):59-63. |
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| 作者姓名： | 黄云骢 ;周建春 |
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| 作者单位： | [1]广东省高速公路有限公司,广州510623; [2]华南理工大学土木与交通学院,广州510640 |
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| 摘 要： | 针对某高速公路台阶法施工过程中具代表性的初期支护形式，建立了隧道工程有限元分析模型，考虑了初期支护力学参数的合理取值，采用有限元软件MIDAS/GTS进行了施工模拟分析，通过对比施工监控量测数据，对隧道初期支护参数进行了分析验证。
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| 关 键 词： | 隧道 初期支护参数 有限元模拟 监控量测 |
Parameters Analysis and Monitoring of Initial Supports for an Expressway Tunnel under Construction |
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| Institution: | HUANG Yuncong, ZHOU Jianchun ( 1. Guangdong Provincial Freeway Co., Ltd., Guangzhou, Guangdong 510100 ; 2. School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640) |
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| Abstract: | Some simulation analysis models for the benching tunnelling by finite element method are established based on the typical initial supports for a freeway tunnel under construction, and parameter values of initial sup-ports are analyzed by the computer software MIDAS/GTS and verified by the monitoring and controlling of the tunnel construction. |
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| Keywords: | tunnel parameter of initial support finite element simulation monitor and control |
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