| 长沙中天广场钢结构连廊的整体吊装 |
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| 引用本文： | 罗永峰,遇瑞,王朝波,申建义.长沙中天广场钢结构连廊的整体吊装[J].钢结构,2007,22(10):86-88,41. |
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| 作者姓名： | 罗永峰 遇瑞 王朝波 申建义 |
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| 作者单位： | 1. 同济大学,建筑工程系,上海,200092
2. 中天集团,浙江钢结构有限公司,杭州,310000 |
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| 摘 要： | 计算机控制液压同步整体提升技术是近年来很多大跨度钢结构施工时所选用的安装方法.该方法具有使用设备简单,施工速度快,安全性能好等优点.介绍了长沙中天广场钢结构连廊整体提升的施工方案,并在此基础上对施工过程中遇到的吊点选择与布置,同步性的控制,提升钢梁设计以及施工工况验算等重要问题进行了详细的阐述与分析,可为类似工程施工提供参考.
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| 关 键 词： | 大跨度钢结构 连廊 吊装 液压同步整体提升 |
| 修稿时间： | 2007-07-20 |
THE WHOLE STRUCTURE LIFTING OF STEEL GALLERY OF CHANGSHA ZHONGTIAN SQUARE |
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| Luo Yongfeng,Yu Rui,Wang Zhaobo,Shen Jianyi.THE WHOLE STRUCTURE LIFTING OF STEEL GALLERY OF CHANGSHA ZHONGTIAN SQUARE[J].Steel Construction,2007,22(10):86-88,41. |
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| Authors: | Luo Yongfeng Yu Rui Wang Zhaobo Shen Jianyi |
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| Affiliation: | 1.College of Civil Engineering, Tongii University Shanghai 200092 |
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| Abstract: | The technique of hydraulic synchronizing lifting of a whole structure under computer control is widely used in the long span structures in recent years. There are lots of advantages of using this technique. The lifting scheme of steel gallery of Changsha Zhongtian Square is presented. Meanwhile, the choice of lifting positions, the control of the synchronizing, the design of the lifting beams and the check of construction condtions of the scheme are analyzed. Which provides useful experience for construction of similar projects. |
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| Keywords: | long span steel structure gallery lifting hydraulic synchronizing lifting |
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