| 桥梁改造工程中同步顶升技术的应用 |
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| 引用本文： | 韩振勇,张振学,张玉明,侯清,金树法,井润胜.桥梁改造工程中同步顶升技术的应用[J].中国市政工程,2007(1):24-25. |
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| 作者姓名： | 韩振勇 张振学 张玉明 侯清 金树法 井润胜 |
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| 作者单位： | 1. 天津城建设计院有限公司,天津,300072
2. 天津城建集团隧道公司,天津,300243 |
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| 摘 要： | 在天津市海河综合开发起步工程基础设施建设中,为满足旧有桥梁通航净空的要求,天津城建设计院在旧桥改造工程中,成功采用了同步顶升技术,填补了我国桥梁顶升的空白。介绍了同步顶升技术在桥梁顶升工程中的具体应用及顶升过程中的一些关键问题。对同类工程中应用此项技术时,有较高的参考价值。
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| 关 键 词： | 同步顶升 桥梁顶升 顶升原理 关键问题 |
| 文章编号： | 1004-4655（2007）01-0024-02 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006年7月19日 |
Application of Synchronizing Lifting Technique in the Bridge Rebuilding Project |
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| HAN Zhen-yong,ZHANG Zhen-xue,ZHANG Yu-ming,HOU Qing,JIN Shu-fa,JING Run-sheng.Application of Synchronizing Lifting Technique in the Bridge Rebuilding Project[J].China Municipal Engineering,2007(1):24-25. |
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| Authors: | HAN Zhen-yong ZHANG Zhen-xue ZHANG Yu-ming HOU Qing JIN Shu-fa JING Run-sheng |
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| Abstract: | During the infrastructure construction of the comprehensive developing projects in Haihe Area of Tianjin, Tianjin Urban Construction Design Institute adopted the synchronizing lifting technique successfully to meet the need of sailing headroom of existed bridges, which was the first practice about bridge lifting in China. The detailed application and several key problems of the bridge lifting process were introduced.It applied helpful reference for similar projects using this technique. |
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| Keywords: | synchronizing lifting bridge lifting lifting principle key problem |
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