| 钢-混凝土组合拱桥过渡段设计探讨 |
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| 引用本文： | 李帅.钢-混凝土组合拱桥过渡段设计探讨[J].钢结构,2010,25(5):45-47,73. |
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| 作者姓名： | 李帅 |
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| 作者单位： | 安徽省交通规划设计研究院,合肥,230088 |
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| 摘 要： | 钢-混凝土组合拱桥是根据拱桥主拱的受力特点而衍生出来的新型结构,它的创新点在于拱脚区段为钢箱内填充混凝土,拱顶区段在钢箱顶板上浇筑混凝土。通过工程实例对钢-混凝土组合拱桥过渡段设计进行探讨,提出过渡段相关的设计方案,可供同类工程参考。
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| 关 键 词： | 钢-混凝土 拱桥 过渡段 设计特点 |
DESIGN ON TRANSITION SECTION OF STEEL-CONCRETE COMPOSITE ARCH BRIDGE |
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| Li Shuai.DESIGN ON TRANSITION SECTION OF STEEL-CONCRETE COMPOSITE ARCH BRIDGE[J].Steel Construction,2010,25(5):45-47,73. |
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| Authors: | Li Shuai |
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| Affiliation: | Li Shuai(Anhui Communications Consulting ＆ Design Institute,Hefei 230088,China) |
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| Abstract: | Steel-concrete composite arch bridge is a new structure derived from the main arch of arch bridge according to its force bearing characteristics.Its innovative point is that the arch foot section of steel box is filled with concrete and steel box in the arch section of the roof poured with concrete.In this paper,studies on design of the steel-concrete composite arch bridge transition section is done by examples,and relative design solutions are put forward for the reference of relative researchers. |
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| Keywords: | steel box-concrete arch bridge transition section design features |
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