| 岭脚隧道施工过程围岩及支护结构应力响应数值分析 |
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| 引用本文： | 秦育彬.岭脚隧道施工过程围岩及支护结构应力响应数值分析[J].西部交通科技,2013(5):32-39. |
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| 作者姓名： | 秦育彬 |
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| 作者单位： | 广西高速公路投资有限公司,广西南宁,530021 |
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| 摘 要： | 为了得到隧道开挖过程周围围岩及支护结构的应力响应规律,文章以岑水高速公路岭脚隧道为研究对象,通过应用有限元分析软件MIDAS/GTS,对施工过程围岩与支护结构的应力响应规律进行了数值模拟,分析隧道施工中的围岩应力状况。
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| 关 键 词： | 有限元分析 围岩 应力状况 数值分析 |
Numerical Analysis on Surrounding Rock and Supporting Structure Stress Response in the Process of Lingjiao Tunnel Construction |
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| QIN Yu-bin.Numerical Analysis on Surrounding Rock and Supporting Structure Stress Response in the Process of Lingjiao Tunnel Construction[J].Western China Communication Science & Technology,2013(5):32-39. |
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| Authors: | QIN Yu-bin |
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| Institution: | QIN Yu-bin(Guangxi Expressway Investment Co.,Ltd.,Nanning,Guangxi,530021) |
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| Abstract: | In order to get the stress response rules of surrounding rock and supporting structure in the process of tunnel excavation,the article took Censhui Expressway Lingjiao Tunnel as the research object,conducted the numerical simulation on the stress response rules of surrounding rock and supporting structure in the construction process through applying the finite element analysis software MIDAS/GTS,and analyzed the surrounding rock stress conditions in the tunnel construction. |
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| Keywords: | Finite element analysis Surrounding rock Stress conditions Numerical analysis |
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