| 洛阳瀛洲大桥主跨上部结构施工技术 |
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| 引用本文： | 王武力.洛阳瀛洲大桥主跨上部结构施工技术[J].世界桥梁,2009(3). |
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| 作者姓名： | 王武力 |
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| 作者单位： | 中铁大桥局集团第一工程有限公司,河南,郑州450053 |
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| 摘 要： | 洛阳瀛州大桥为主跨120 m带悬臂刚架的中承式系杆拱桥,主跨采用先梁后拱施工方法施工.从施工角度重点介绍该桥结构体系、施工方法、质量控制,以供同类工程施工参考.
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| 关 键 词： | 系杆拱桥 钢管拱 三角刚构 钢-混凝土叠合梁 施工技术 |
Construction Techniques for Superstructure of Main Span of Yingzhou Bridge in Luoyang |
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| WANG Wu-li.Construction Techniques for Superstructure of Main Span of Yingzhou Bridge in Luoyang[J].World Bridges,2009(3). |
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| Authors: | WANG Wu-li |
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| Institution: | WANG Wu-li(The 1st Engineering Co.,Ltd.,China Zhongtie Major Bridge Engineering Group,Zhengzhou 450053,China) |
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| Abstract: | The Yingzhou Bridge in Luoyang is a half-through tied arch bridge with cantilever rigid frames and with a main span 120 m.The main span of the Bridge is constructed by the method of erecting the girder first and the arch ribs late.From the angle of the construction,this paper mainly presents the structural system,construction method and quality control of the Bridge to provide reference for the construction of similar bridge works. |
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| Keywords: | tied arch bridge steel tube arch triangle shape rigid frame steel and concrete composite girder construction technique |
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