| 浅埋软弱黄土公路隧道围岩变形与衬砌受力特征 |
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| 引用本文： | 田兵,杨建国,张晓.浅埋软弱黄土公路隧道围岩变形与衬砌受力特征[J].交通标准化,2010(14):109-112. |
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| 作者姓名： | 田兵 杨建国 张晓 |
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| 作者单位： | 1. 甘肃路桥建设集团有限公司,甘肃,兰州,730000
2. 长安大学公路学院,陕西,西安,710054 |
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| 摘 要： | 隧道围岩变形和应力场测试信息是工程围岩状态的动态反映，其为工程设计、施工、理论研究提供了可靠的资料，也为岩土工程从强度破坏极限状态控制向着变形极限状态控制发展提供了可靠的技术保障。分析量测结果并得出浅埋软弱黄土公路隧道围岩变形与衬砌受力特征，可为该工程后续施工和类似地质条件下隧道设计、施工与养护提供借鉴和参考。
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| 关 键 词： | 黄土公路隧道 围岩变形 衬砌受力 |
Deformation of Surrounding Rock and Stress of Lining Structure for Shallow-buried Loss Highway Tunnel |
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| TIAN Bing,YANG Jian-guo,ZHANG Xiao.Deformation of Surrounding Rock and Stress of Lining Structure for Shallow-buried Loss Highway Tunnel[J].Communications Standardization,2010(14):109-112. |
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| Authors: | TIAN Bing YANG Jian-guo ZHANG Xiao |
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| Institution: | 1.Gansu Province Road and Bridge Construction Group, Lanzhou 730000, China; 2. Highway Institute in Chang＇an University, Xi＇an 710054, China) |
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| Abstract: | Tunnel deformation and stress field of rock engineering test information are the dynamic reflection of project surrounding rock state, it provided reliable information for engineering design, construction and theory research, and provided a reliable technical support for geotechnical engineering from intensity of damage control limit state to deformation limit state control. Analysing measurement and educing the characters to the deformation of surrounding rock and stress of lining structure of loess highway tunnel may take reference to following construction and tunnel design, construction and maintenance in homoplastic geology condition. |
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| Keywords: | loess highway tunnel deformation of surrounding rock stress of lining structure |
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