| 上海长江大桥斜拉索施工工艺 |
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| 引用本文： | 毕桂平,钟永新,马勇.上海长江大桥斜拉索施工工艺[J].世界桥梁,2009(Z1). |
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| 作者姓名： | 毕桂平 钟永新 马勇 |
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| 作者单位： | 1. 上海长江隧桥建设发展有限公司,上海,201209
2. 中交二航局四公司,安徽,芜湖,241009 |
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| 摘 要： | 上海长江大桥主通航孔桥为双塔双索面五跨钢箱梁斜拉桥,其跨径布置为(92+258+730+258+92) m.斜拉索为空间双索面扇形布置,每个索面23对(全桥另有4对0号索),全桥共192根.介绍超长、大直径斜拉索塔端牵引、张拉施工技术.
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| 关 键 词： | 上海长江大桥 斜拉索 牵引 扭转 桥梁施工 |
Construction Techniques for Stay Cables of Shanghai Changjiang River Bridge |
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| BI Gui-ping,ZHONG Yong-xin,MA Yong.Construction Techniques for Stay Cables of Shanghai Changjiang River Bridge[J].World Bridges,2009(Z1). |
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| Authors: | BI Gui-ping ZHONG Yong-xin MA Yong |
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| Institution: | BI Gui-ping1,ZHONG Yong-xin2,MA Yong2(1.Shanghai Changjiang Tunnel and Bridge Construction and Development Co.,Ltd.,Shanghai 201209,China,2.The 4th Engineering Company,the 2nd Navigational Engineering Co.,China Communication Construction Corporation,Wuhu 241009,China) |
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| Abstract: | The main navigable span bridge of Shanghai Changjiang River Bridge is a five-span steel box girder cable-stayed bridge with double pylons,double cable planes and with span arrangement(92+258+730+258+92) m.The stay cables of the bridge are of spatial cable planes arranged in fan shape.In each cable plane,there are 23 pairs of the cables plus another 4 pairs of Cable No.0 for the whole bridge and therefore,the total cables for the whole bridge are 192.In this paper,the construction techniques for hauling and ... |
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| Keywords: | Shanghai Changjiang River Bridge stay cable hauling twisting bridge construction |
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