| 无锡市清宁大桥矮塔斜拉桥设计 |
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| 引用本文： | 齐新,陆宏伟,秘志辉,邹德义.无锡市清宁大桥矮塔斜拉桥设计[J].城市道桥与防洪,2010(8):75-78,82. |
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| 作者姓名： | 齐新 陆宏伟 秘志辉 邹德义 |
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| 作者单位： | 上海市政工程设计研究总院,上海市,200092;上海市政工程设计研究总院,上海市,200092;上海市政工程设计研究总院,上海市,200092;上海市政工程设计研究总院,上海市,200092 |
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| 摘 要： | 无锡市清宁大桥主桥为主跨113m的矮塔斜拉桥,跨越京杭大运河,该桥为单索面、主梁为预应力混凝土单箱三室箱形梁,桥梁全宽30m。拉索为平行钢丝斜拉索、冷铸锚,主塔为钢筋混凝土结构,主塔锚固区采用钢锚箱的锚固方式。
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| 关 键 词： | 矮塔斜拉桥 预应力混凝土结构 箱梁 桥梁设计 |
Design of Short-pylon Cable-stayed Bridge of Wixi Qingning Bridge |
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| Qi Xin,Lu Hongwei,Mi Zhihui,Zou Deyi.Design of Short-pylon Cable-stayed Bridge of Wixi Qingning Bridge[J].Urban Roads Bridges & Flood Control,2010(8):75-78,82. |
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| Authors: | Qi Xin Lu Hongwei Mi Zhihui Zou Deyi |
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| Abstract: | The major bridge of Wuxi Qingning Bridge is a 113-m span of short-pylon cable-stayed bridge crossing Jinghang Grand Canal.This bridge is a single plane,its main girder is prestressed concrete single-box three-cell girder and the total width of bridge is 30 m.The cable is the parallel steel stayed cable and cold cast anchor.The main pylon is steel reinforced concrete structure.The anchorage area of the main pylon uses the steel anchor box of anchorage mode. |
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| Keywords: | short-pylon cable-stayed bridge prestressed concrete structure box girder bridge design |
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