| 某高速公路隧道仰拱底鼓原因分析及处治方案数值模拟 |
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| 引用本文： | 胡胜强.某高速公路隧道仰拱底鼓原因分析及处治方案数值模拟[J].路基工程,2015,0(3):238-242. |
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| 作者姓名： | 胡胜强 |
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| 作者单位： | 武汉市汉南区勘察测量队, 武汉 430090 |
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| 摘 要： | 针对某高速公路隧道仰拱底鼓破坏等病害,从地质因素、支护设计等方面综合分析仰拱底鼓等病害的原因。提出了全面疏通排水设施,采用注浆+锁脚+锚杆加固措施,并运用有限元软件对加固施工过程进行数值模拟,评价处治方案的可行性,为隧道加固提供依据。
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| 关 键 词： | 仰拱底鼓 原因分析 有限元 处治方案 数值模拟 |
| 收稿时间： | 2019-11-12 |
Reason Analysis and Numerical Simulation for Control Scheme of Inverted Arch Floor Heave of Highway Tunnel |
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| Authors: | HU Shengqiang |
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| Abstract: | For the inverted arch floor heave and other diseases of the highway tunnel, causes are comprehensively analyzed in geological factor, support design, and other aspects. Full dredging and drainage facility is proposed, grouting + locking anchor+ anchor rod reinforcement measures are taken, and numerical simulation is performed for the reinforcement construction process by finite element software to evaluate the feasibility of the control measures and provide basis for tunnel reinforcement. |
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| Keywords: | floor heave of inverted arch cause analysis finite element control schemes numerical simulation |
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