| 分离式双箱钢加劲梁自锚式悬索桥横向刚度的分析研究 |
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| 引用本文： | 沈洋,臧瑜,戴建国,吴东升,章曾焕. 分离式双箱钢加劲梁自锚式悬索桥横向刚度的分析研究[J]. 城市道桥与防洪, 2008, 0(12): 85-88 |
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| 作者姓名： | 沈洋 臧瑜 戴建国 吴东升 章曾焕 |
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| 作者单位： | 上海市政工程设计研究总院.上海市,200092 |
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| 摘 要： | 杭州江东大桥为跨度260m的空间自锚式悬索桥。该桥主梁采用分离式双箱钢加劲梁形式。该文通过对杭州江东大桥的分析研究，得出了用于空间杆系模型进行静、动力计算的横向刚度取值，为同类型钢加劲梁桥的设计计算提供了借鉴。
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| 关 键 词： | 分离式双箱钢加劲梁 空间杆系 横向刚度 |
Analysis and Study of Transverse Rigidity of Separated Double-box Steel Stiffened Beam Self-anchored Suspension Bridge |
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| Shen Yang,Zang Yu,Dai Jianguo,Wu Dongsheng,Zhang Zenghuan. Analysis and Study of Transverse Rigidity of Separated Double-box Steel Stiffened Beam Self-anchored Suspension Bridge[J]. Urban Roads Bridges & Flood Control, 2008, 0(12): 85-88 |
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| Authors: | Shen Yang Zang Yu Dai Jianguo Wu Dongsheng Zhang Zenghuan |
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| Abstract: | Hangzhou Jiangdong Bridge is a spatial self-anchored suspension bridge with 260-m span.The main beam of the bridge uses the type of separated double-box steel stiffened beam.The article analyzes and studies Hangzhou Jiangdong Bridge,gives the transverse rigidity value for the spatial member model to carry out the static and dynamic calculations able to provide the reference for the design calculation of the same steel stiffened beam bridges. |
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| Keywords: | separated double-box steel stiffened beam spatial member transverse rigidity |
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