| 斜拉飞燕式系杆钢管混凝土拱桥静力计算分析 |
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| 引用本文： | 黄国勇,杜时杰,刘春. 斜拉飞燕式系杆钢管混凝土拱桥静力计算分析[J]. 国防交通工程与技术, 2006, 4(1): 35-37 |
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| 作者姓名： | 黄国勇 杜时杰 刘春 |
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| 作者单位： | 北京工业大学建筑工程学院,北京,100022;中铁工程设计咨询集团有限公司,北京,100020 |
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| 摘 要： | 以某斜拉飞燕式系杆钢管混凝土拱桥为工程背景,采用大型空间有限元分析程序,对该大跨钢管混凝土拱桥进行成桥状态下各工况的静力分析与计算,并介绍了该桥梁结构局部区域有限元模型的建立及其边界条件的处理,并将全桥整体分析与局部区域分析结果进行了对比。计算结果表明,成桥后在各工况荷载的作用下,其受力均能达到理想状况。
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| 关 键 词： | 钢管混凝土拱 塔底 静力计算 |
| 文章编号： | 1672-3953（2006）01-0035-03 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-05 |
Static Calculation and Analysis of an Inclined Taut Tied Arch Bridge of Concrete-Filled Steel Tubes |
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| HUANG Guo-yong,DU Shi-jie,LIU Chun. Static Calculation and Analysis of an Inclined Taut Tied Arch Bridge of Concrete-Filled Steel Tubes[J]. Traffic Engineering and Technology for National Defence, 2006, 4(1): 35-37 |
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| Authors: | HUANG Guo-yong DU Shi-jie LIU Chun |
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| Affiliation: | 1. The School of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022,China; 2. China Railroad Engineering Design and Consultative Group Ltd. , Beijing 100020,China |
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| Abstract: | The thesis statically analyses an inclined taut tied arch bridge of concrete-filled steel tubes through the three-dimensional finite element program, and elaborates how to establish a finite model, how to deal with boundary conditions and how to calculate and analyze the whole bridge model and local analysis models. Finally, it compares the two calculation results. |
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| Keywords: | concrete-filled steel tubular arch tower bottom static calculation |
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