| 深圳地铁某区间隧道二衬结构数值模拟分析 |
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| 引用本文： | 郭辉. 深圳地铁某区间隧道二衬结构数值模拟分析[J]. 山西建筑, 2011, 37(4): 186-187 |
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| 作者姓名： | 郭辉 |
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| 作者单位： | 中铁隧道集团科研所,河南洛阳,471009 |
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| 摘 要： | 以深圳地铁某区间隧道工程为例,运用大型有限元软件通过数值模拟的方式对隧道二衬结构进行了简单的力学分析,进而了解了地铁隧道复合式衬砌四心圆断面形式的基本受力特征,对类似隧道设计有一定指导作用。
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| 关 键 词： | 地铁隧道 二衬结构 数值模拟 变形和受力 |
Numerical simulation analysis on second lining structure of a regional subway tunnel in Shenzhen |
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| GUO Hui. Numerical simulation analysis on second lining structure of a regional subway tunnel in Shenzhen[J]. Shanxi Architecture, 2011, 37(4): 186-187 |
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| Authors: | GUO Hui |
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| Abstract: | Taking a regional subway tunnel engineering in Shenzhen as an example,applying large-scale finite element software,using numerical simulation method,this paper carries on simple mechanical analysis on second lining structure,further knows about the basic stress characteristics of compound four circular cross section of the subway tunnel,which has certain guiding significance for similar tunnel design. |
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| Keywords: | subway tunnel second lining structure numerical simulation deformation and stress |
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