| 哑铃形钢管混凝土拱灌筑顺序分析 |
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| 引用本文： | 林初杰 叶贵如. 哑铃形钢管混凝土拱灌筑顺序分析[J]. 铁道标准设计通讯, 2005, 0(1): 57-59 |
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| 作者姓名： | 林初杰 叶贵如 |
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| 作者单位： | 浙江大学土木系 杭州310027(林初杰)，浙江大学土木系 杭州310027(叶贵如) |
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| 摘 要： | 利用有限单元法对杭州某哑铃形钢管混凝土拱桥混凝土不同灌筑过程的有限元分析 ,主要是对各种不同的灌筑顺序对相关控制截面内应力影响的分析比较 ,得出类似拱桥中混凝土灌筑顺序对拱肋的影响关系 ,作为桥梁设计、施工的参考 ,使得此类型拱桥的混凝土灌筑施工过程更趋合理、安全
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| 关 键 词： | 公路桥 钢管混凝土拱 灌筑顺序 有限元分析 |
| 文章编号： | 1004-2954(2005)01-0057-03 |
| 修稿时间： | 2004-09-01 |
Analysis of the Sequence of Concrete Pouring for Dumbbell Shape Steel Tubular Concrete Arch Bridge |
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| Lin Chujie,Ye Guiru. Analysis of the Sequence of Concrete Pouring for Dumbbell Shape Steel Tubular Concrete Arch Bridge[J]. Railway Standard Design, 2005, 0(1): 57-59 |
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| Authors: | Lin Chujie Ye Guiru |
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| Affiliation: | Lin Chujie,Ye GuiruDepartment of Civil Engineering,Zhejiang University,Hangzhou 310027 |
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| Abstract: | Through the analysis of the sequence of concrete pouring for dumbbell shape steel tubular concrete arch bridge using FEM,the impact of the pouring sequence on arch rib is clear. The result can serve as a reference for the structural design and construction of similar bridges, making the process of concrete pouring safer and more logical. |
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| Keywords: | highway bridge steel tubular concrete arch bridge pouring sequence finite element analysis |
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