| 广交会大厦钢结构精确安装技术 |
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| 引用本文： | 李剑洺,耿凌鹏,陈建航.广交会大厦钢结构精确安装技术[J].广东土木与建筑,2010(7):28-30. |
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| 作者姓名： | 李剑洺 耿凌鹏 陈建航 |
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| 作者单位： | 广东省建筑工程集团有限公司第一工程分公司; |
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| 摘 要： | 广交会大厦为内筒外框结构形式,在钢结构精确安装施工中难以采用缆风绳,定位困难,悬挑部位钢结构安装危险性高。本工程采用钢柱门型定位板临时固定及无缆风校正技术、核心筒钢骨柱体系临时支撑加固技术、造型飘悬挑结构高空无支撑整体就位技术等,有效解决了超高层建筑钢结构精确安装的难题。
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| 关 键 词： | 内筒外框结构 门型定位板 无缆风校正 |
Technology of Installing Steel Accurately of the CIEF Building |
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| Li Jianming Geng Lingpeng Chen Jianhang.Technology of Installing Steel Accurately of the CIEF Building[J].Guangdong Architecture Civil Engineering,2010(7):28-30. |
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| Authors: | Li Jianming Geng Lingpeng Chen Jianhang |
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| Affiliation: | Li Jianming Geng Lingpeng Chen Jianhang(First Engineering Branch,Guangdong Construction Engineering Group Co.,Ltd.Guangzhou 510635,China) |
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| Abstract: | The CIEF building uses steel-framework and reinforced-concrete structure.It is difficult to position and use slope rope when installing steel accurately.It is danger and slow to install extended-part steel.The steel plate to fix steel pillar provisionally is used only one time and the loss is big.This construction uses door-type positioning board to fix steel pillar temporarily and introduce the no-rope regulation technology.The core steel pillar system is farmed by temporary steel support.The extended-part... |
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| Keywords: | steel-framework and reinforced-concrete structure door-type positioning board the no-rope regulation technology |
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