| 钢桁架拱梁组合体系桥梁的总体设计研究 |
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| 引用本文： | 孙海涛.钢桁架拱梁组合体系桥梁的总体设计研究[J].水运科技信息,2009(3):1-4. |
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| 作者姓名： | 孙海涛 |
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| 作者单位： | 上海市政工程设计研究总院,上海200092 |
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| 摘 要： | 结合现有钢桁架拱梁组合体系桥梁资料，对其总体设计中的拱肋桁架布置形式、拱轴线的选取、矢跨比、拱顶和拱脚高度的选择、杆件截面形式、桁架节点的构造等方面进行了研究和比对。
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| 关 键 词： | 钢桁架拱梁组合桥梁 总体设计 节点构造 |
Overall Design Analysis of Steel Trussed Arch Bridge |
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| Sun Haitao.Overall Design Analysis of Steel Trussed Arch Bridge[J].Transportation Science & Technology,2009(3):1-4. |
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| Authors: | Sun Haitao |
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| Institution: | Sun Haitao (Shanghai Municipal Engineering Design General Institute,Shanghai 200092 ,China) |
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| Abstract: | The paper discusses following aspects of steel trussed arch-beam bridge overall design： layout of arch rib truss, arch axial cord, ratio of rise to span, definition of arch crown and spring, section form and joint constitution. |
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| Keywords: | steel trussed arch-beam bridge overall design joint constitution |
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