| 黄土公路隧道衬砌断面型式的仿真分析 |
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| 引用本文： | 来弘鹏,谢永利,杨晓华.黄土公路隧道衬砌断面型式的仿真分析[J].公路,2007(4):200-204. |
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| 作者姓名： | 来弘鹏 谢永利 杨晓华 |
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| 作者单位： | 长安大学特殊地区公路工程教育部重点实验室,西安市,710064 |
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| 基金项目： | 交通部西部交通建设科技项目(200131800021) |
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| 摘 要： | 通过数值仿真,分析了单心圆、尖三心圆、坦三心圆3种隧道衬砌结构型式的结构各部分的力学性状,比较了各衬砌断面型式的优缺点,经综合比较,给出了较为合理的黄土公路隧道的衬砌断面型式。研究结论可为今后合理地设计隧道衬砌结构提供可靠的依据。
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| 关 键 词： | 黄土公路隧道 断面型式 仿真分析 |
| 文章编号： | 0451-0712（2007）04-0200-04 |
| 修稿时间： | 2006-11-10 |
Simulation Analysis of Sectional Form of Highway Tunnel Lining in Loess |
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| LAI Hong-peng,XIE Yong-li,YANG Xiao-hua.Simulation Analysis of Sectional Form of Highway Tunnel Lining in Loess[J].Highway,2007(4):200-204. |
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| Authors: | LAI Hong-peng XIE Yong-li YANG Xiao-hua |
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| Abstract: | With the help of numerical simulation,the mechanical properties of three different forms of lining structures of highway tunnel(such as single-center circle,three-center sharp circle,three-center tabular circle) are analyzed.A rational form of lining sections for highway tunnel in loess is presented by comprehensive comparison.The results offer the reliable laboratory data for the design of reasonable lining structure of highway tunnel. |
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| Keywords: | highway tunnel in loess sectional form simulation analysis |
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