| 龙湾大桥主塔设计 |
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| 引用本文： | 俞雷.龙湾大桥主塔设计[J].城市道桥与防洪,2012(4):68-71,272. |
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| 作者姓名： | 俞雷 |
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| 作者单位： | 上海现代建筑设计（集团）有限公司,上海市,200041 |
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| 摘 要： | 龙湾大桥为主跨290 m预应力混凝土双塔双索面斜拉桥。介绍该桥钻石A型空间索塔的结构设计、计算分析、上下横梁及拉索锚固区的结构设计等。
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| 关 键 词： | 斜拉桥 主塔 横梁 拉索锚固区 |
Design of Main Pylon for Longwan Bridge |
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| Yu Lei.Design of Main Pylon for Longwan Bridge[J].Urban Roads Bridges & Flood Control,2012(4):68-71,272. |
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| Authors: | Yu Lei |
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| Abstract: | Longwan Bridge is a pre-stressed concrete double-pylon double-plane cable-stayed bridge with the main 290-m span.The article introduces the structural design and calculation analysis of diamond type-A spatial cable pylon,and the structural design of upper and lower crossbeams and the cable anchorage area. |
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| Keywords: | cable-stayed bridge main pylon crossbeam cable anchorage area |
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