| 大跨度钢管混凝土拱桥施工全过程稳定分析 |
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| 引用本文： | 邱波,刘光栋.大跨度钢管混凝土拱桥施工全过程稳定分析[J].中南公路工程,2003,28(2):35-36,40. |
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| 作者姓名： | 邱波 刘光栋 |
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| 作者单位： | 湖南大学结构工程研究所 湖南长沙410082
(邱波)，湖南大学结构工程研究所 湖南长沙410082(刘光栋) |
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| 摘 要： | 以广西三岸邕江大桥为例，按施工顺序将整个中承式钢管混凝土拱桥离散成空间梁单元，对整个钢管混凝土拱桥施工过程的稳定进行了分析。本文所用方法和所得结果对大跨度钢管混凝土拱桥设计和施工的稳定分析都具有一定的实用价值。
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| 关 键 词： | 钢管混凝土拱桥 施工过程 稳定分析 模型 广西三岸邕江大桥 |
| 文章编号： | 1002-1205(2003)02-0035-03 |
Stability Analysis of Long-span Concrete Filled Steel Tubular Arch Bridge in Construction |
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| QIU Bo,LIU Guang dong.Stability Analysis of Long-span Concrete Filled Steel Tubular Arch Bridge in Construction[J].Central South Highway Engineering,2003,28(2):35-36,40. |
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| Authors: | QIU Bo LIU Guang dong |
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| Abstract: | In this paper, with the Sanan Yongjiang bridge in Guangxi as an example, the long span concrete filled steel tubular arch bridge was separated into elements of space beams for stability analysis during construction. The method and results in this paper are practical and useful for stability analysis in design and construction of long span concrete filled steel tubular arch bridges. |
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| Keywords: | concrete filled steel tubular long span arch bridge stability analysis |
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