| 不良地质公路隧道施工围岩稳定性数值模拟分析 |
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| 引用本文： | 蒋国富,贾艳领,戴文远.不良地质公路隧道施工围岩稳定性数值模拟分析[J].西部交通科技,2010(1):65-70. |
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| 作者姓名： | 蒋国富 贾艳领 戴文远 |
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| 作者单位： | 广西交通科学研究院,广西,南宁,530007 |
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| 摘 要： | 文章结合始祖山公路隧道工程，采用数值模拟方法对该隧道施工全过程进行分析，并结合现场监测数据对模拟结果进行比较。结果表明：数值模拟结果与现场监测数据相近，具有较高的可靠性，通过数值模拟可以有效的反映隧道开挖施工过程中围岩的变形情况以及可能出现的危险情况，对隧道的施工有一定的指导意义。
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| 关 键 词： | 公路隧道 数值模拟 软弱围岩 围岩位移 隧道监测 |
The Numerical Simulation Analysis on Construction in Unfavorable Geology Road Tunnel |
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| JIANG Guo-fu,JIA Yan-ling,DAI Wen-yuan.The Numerical Simulation Analysis on Construction in Unfavorable Geology Road Tunnel[J].Western China Communication Science & Technology,2010(1):65-70. |
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| Authors: | JIANG Guo-fu JIA Yan-ling DAI Wen-yuan |
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| Institution: | JIANG Guo-fu,JIA Yan-ling,DAI Wen-yuan(Guangxi Communication Research Institute,Nanning,Guangxi,530007) |
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| Abstract: | This paper,which is combined with the project of ShiZu Hill Tunnel,uses the meth-od of numerical simulation to analyze the whole process of the tunnel construction,and compared the result of simulation with the practical monitoring data.The results show that the practical monitoring data are similar with numerical simulation results.The method of numerical simulation has upper reliability and can actually reflect the deformation of the wall rock and the possible hazards in the process of tunnel excavation,w... |
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| Keywords: | Highway tunnel Numerical simulation Weak rock Rock displacement Tunnel monitoring |
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