| 兰州市七里河黄河大桥改建工程总体设计 |
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| 引用本文： | 张雄呈. 兰州市七里河黄河大桥改建工程总体设计[J]. 城市道桥与防洪, 2011, 0(8): 40-41,60,6,7 |
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| 作者姓名： | 张雄呈 |
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| 作者单位： | 兰州市城市建设设计院,甘肃兰州,730030 |
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| 摘 要： | 兰州市七里河黄河大桥于1959年建成通车,桥梁结构为(30+5×40+30)m普通钢筋混凝土双悬臂加挂梁结构,2010年主梁梁体出现病害,经检测为不合格状态,须进行改建。该文着重介绍该大桥改建方案的设计构思过程,主体结构的设计,可供业内同行参考。
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| 关 键 词： | 黄河大桥 改建工程 总体设计 兰州市 |
Overall Design of Qilihe Yellow River Bridge Reconstruction Project in Lanzhou City |
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| Zhang Xiongcheng. Overall Design of Qilihe Yellow River Bridge Reconstruction Project in Lanzhou City[J]. Urban Roads Bridges & Flood Control, 2011, 0(8): 40-41,60,6,7 |
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| Authors: | Zhang Xiongcheng |
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| Affiliation: | Zhang Xiongcheng |
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| Abstract: | Lanzhou City Qilihe Yellow River Bridge was completed for the traffic in 1952.The bridge structure is the 30+5×40+30 m normal steel reinforced double-cantilever suspended beam structure.The fault happened in the main beam in 2010.It is at the unqualified status after inspected and tested and has to be reconstructed.The article focuses introduction on the design ideation of the reconstruction scheme for this bridge and the design of its main structure able to be referred for the similar projects. |
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| Keywords: | Yellow River Bridge reconstruction engineering overall design Lanzhou |
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