| 预应力砼曲线梁桥设计 |
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| 引用本文： | 张彦波. 预应力砼曲线梁桥设计[J]. 科学之友, 2011, 0(3) |
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| 作者姓名： | 张彦波 |
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| 作者单位： | 北京国道通公路设计研究院; |
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| 摘 要： | 文章简要介绍了曲线梁桥的结构受力特性,并通过对某互通式立交C匝道桥的计算分析,明确了调整边界条件可以改善曲线梁桥的支点反力和扭矩的分布。
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| 关 键 词： | 曲线梁桥 受力特性 支点反力 扭矩 设计 |
The Curved Girder Bridge Design of Prestressed Concrete |
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| Zhang Yanbo. The Curved Girder Bridge Design of Prestressed Concrete[J]. Friend of Science Amateurs, 2011, 0(3) |
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| Authors: | Zhang Yanbo |
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| Affiliation: | Zhang Yanbo |
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| Abstract: | This paper briefly introduces the force characteristics of curved girder bridge structure,analyzes by an interchange C ramp bridge's calculation,and defines that the boundary conditions can be adjusted to improve the fulcrum reaction force of curved girder bridge and torque distribution. |
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| Keywords: | curved girder bridge force characteristics fulcrum reaction forces torque design |
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