| 大跨度公铁合建三塔悬索桥方案设计及关键技术研究 |
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| 引用本文： | 刘清江. 大跨度公铁合建三塔悬索桥方案设计及关键技术研究[J]. 水运科技信息, 2014, 0(3): 44-47 |
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| 作者姓名： | 刘清江 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,武汉430063 |
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| 摘 要： | 以瓯江北口大桥三塔悬索桥方案设计为例，阐述了该公铁合建桥梁主梁截面形式、主塔形式、基础形式等结构设计的主要参数，并对三塔悬索桥的关键技术进行了研究。
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| 关 键 词： | 公铁合建桥梁 三塔悬索桥 主梁截面形式 主塔形式 基础选型 |
Scheme Design and Key Technology Research on Combined Rail and Road Suspension Bridge with Three Towers |
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| Liu Qingjiang. Scheme Design and Key Technology Research on Combined Rail and Road Suspension Bridge with Three Towers[J]. Transportation Science & Technology, 2014, 0(3): 44-47 |
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| Authors: | Liu Qingjiang |
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| Affiliation: | Liu Qingjiang (China Railway Siyuan Survey and Design Group Co. ,Ltd. , Wuhan 430063, China) |
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| Abstract: | Taking the design of Beikou Bridge over the Ou River as an example,this paper introduced some parameters correlated to the forms of girder cross section,tower and foundation,meanwhile car-ried out some key technology research on suspension bridge with three towers. |
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| Keywords: | combined rail and road bridge three-tower suspension bridge girder cross section form tower form foundation form |
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