| 大跨度混凝土连续梁桥分段施工技术探讨 |
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| 引用本文： | 杨俊,王霜.大跨度混凝土连续梁桥分段施工技术探讨[J].洛阳工业高等专科学校学报,2009,19(2). |
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| 作者姓名： | 杨俊 王霜 |
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| 作者单位： | 1. 三峡大学土木水电学院,湖北,宜昌,443002
2. 湖北省宜昌市交通规划设计院,湖北,宜昌,443000 |
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| 摘 要： | 混凝土连续梁桥的分段施工有四种不同的方法,不同的方法都有其自身的特点.在详细论述四种分段施工方法的基础上,阐述了各方法的优缺点及其适用范围,为混凝土连续梁桥及相关类型桥梁的设计与施工提供有益的参考.
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| 关 键 词： | 连续梁桥 悬臂施工法 逐跨施工法 逐段施工法 顶推施工法 |
Discussion on Section Construction Techniques of Big Span Continuous Concrete Bridge |
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| YANG Jun,WANG Shuang.Discussion on Section Construction Techniques of Big Span Continuous Concrete Bridge[J].Journal of Luoyang Technology College,2009,19(2). |
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| Authors: | YANG Jun WANG Shuang |
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| Institution: | 1.China Three Gorges University;Yichang 443002;China;2.Communication Planning and Design Institute of Yichang City;Yi Chang 443000;China |
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| Abstract: | This paper proposes four sorts of methods on section construction technique of big span continuous concrete bridge, each of which has its own characteristics.On the basis of detailed discussion about these four methods,the paper compares their advantages and disadvantages and their scope of application,thus it supplies some useful reference for bridge construction and design. |
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| Keywords: | Continuous bridge Cantilever construction method Span by span construction method Bit by bit construction method Propulsion construction method |
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