| 高墩大跨连续刚构桥梁挠度施工控制分析 |
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| 引用本文： | 刘华. 高墩大跨连续刚构桥梁挠度施工控制分析[J]. 山西建筑, 2010, 36(33): 339-341 |
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| 作者姓名： | 刘华 |
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| 作者单位： | 中铁二十局集团第六工程有限公司,陕西西安710032 |
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| 摘 要： | 根据连续刚构桥梁的结构特点，结合工程实例（白涧河大桥）对大跨径连续刚构桥梁挠度控制进行了简单阐述，并对后期桥梁主要参数误差进行了分析与调整，提出了一些有益的结论，具有一定的指导意义。
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| 关 键 词： | 连续刚构桥 悬臂施工 挠度控制 预拱度 |
The control analysis on the flexibility construction of the high-pier large span consecutive steel bridge |
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| LIU Hua. The control analysis on the flexibility construction of the high-pier large span consecutive steel bridge[J]. Shanxi Architecture, 2010, 36(33): 339-341 |
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| Authors: | LIU Hua |
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| Abstract: | According to the structure characteristics of the consecutive steel bridge and the combination of the practical project （Baijian river Bridge）, it has a briefly exposition of the flexibility construction of the high-pier large span consecutive steel bridge. It analyzes and adjusts the main parameter error of bridge on later stage and proposals some beneficial conclusions to guide. |
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| Keywords: | consecutive steel bridge cantilever construction deflection control pre-camber |
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