| 吴淞大桥上部结构整体顶升技术 |
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| 引用本文： | 任载权. 吴淞大桥上部结构整体顶升技术[J]. 上海建设科技, 2002, 0(2): 11-13 |
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| 作者姓名： | 任载权 |
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| 作者单位： | 上海市第一市政工程有限公司 |
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| 摘 要： | 利用加固的旧桥墩台基础,在其上搭设顶升支架和液压顶升系统,然后解除盖梁的垂直约束和水平约束,将盖梁与板梁分步顶升到设计标高。
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| 关 键 词： | 整体顶升 旧桥利用 顶升体系 液压系统 |
| 修稿时间： | 2002-01-07 |
The Integral Superstructure Lifting up Technology for Wu Song Bridge |
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| Ren Zaiquan. The Integral Superstructure Lifting up Technology for Wu Song Bridge[J]. Shanghai Construction Science & Technology, 2002, 0(2): 11-13 |
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| Authors: | Ren Zaiquan |
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| Affiliation: | Ren Zaiquan |
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| Abstract: | The lifting-up supporting and hydraulic lifting-up system were set up on consolidated old bridge pier abutment foundation,then horizontal and vertical restrain on the coping were released and coping and plate beam were separately lift up into designated level. |
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| Keywords: | assembly lifting-up the use of old bridge lifting-up system hydraulic system |
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