| 大跨度钢箱提篮拱桥拱脚过渡段局部应力分析 |
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| 引用本文： | 户东阳,何旭辉,秦红禧.大跨度钢箱提篮拱桥拱脚过渡段局部应力分析[J].公路交通技术,2011(1):57-60. |
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| 作者姓名： | 户东阳 何旭辉 秦红禧 |
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| 作者单位： | 中南大学土木建筑学院; |
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| 摘 要： | 以正在修建的某高速铁路提篮拱桥为背景,针对3个拱脚过渡段设计方案,应用大型通用软件ANSYS,分别建立全桥模型和拱脚局部模型,并对3个方案的拱脚过渡段的应力分布进行分析.可供类似桥梁设计施工参考.
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| 关 键 词： | 提篮拱桥 拱脚 局部应力分析 |
Analysis of Local Stress at Transition Sections of Abutments in Large-span Steel-box Handle Basket Arch Bridges |
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| HU Dongyang,HE Xuhui,QIN Hongxi.Analysis of Local Stress at Transition Sections of Abutments in Large-span Steel-box Handle Basket Arch Bridges[J].Technology of Highway and Transport,2011(1):57-60. |
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| Authors: | HU Dongyang HE Xuhui QIN Hongxi |
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| Institution: | HU Dongyang,HE Xuhui,QIN Hongxi |
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| Abstract: | Based on the handle basket arc bridge on some expressway under construction as background and aiming at three design plans for transition sections of abutments,this paper establishes full-scale model of the whole bridge and local model of abutment by means of large-scale universal software ANSYS,and analyzes stress distribution of transition sections of abutments in three plans.The analysis of this paper can be a reference for design of similar bridges. |
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| Keywords: | handle basket bridge arch bridge analysis of local stress |
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