| 广州珠江新城西塔核心筒施工整体提模技术研究 |
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| 引用本文： | 郭彦林,常鹏,叶浩文,顾国荣,杨炜.广州珠江新城西塔核心筒施工整体提模技术研究[J].施工技术,2007,36(6):65-68. |
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| 作者姓名： | 郭彦林 常鹏 叶浩文 顾国荣 杨炜 |
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| 作者单位： | 清华大学,北京,100084;中国建筑第四工程局,广东,广州,510898;中国建筑第三工程局,湖北,武汉,430070 |
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| 摘 要： | 广州珠江新城西塔是由钢管混凝土斜交网格柱形成的外筒与钢筋混凝土核心筒组成的超高层筒中筒结构体系。本文结合该工程核心筒的结构与施工特点,介绍了其施工过程中的整体提模技术,分析了提模系统钢平台及支承柱在不同施工阶段的安全性和整体稳定性。
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| 关 键 词： | 核心筒 整体提模 钢平台 整体稳定性 |
| 文章编号： | 1002-8498(2007)06-0065-04 |
| 修稿时间： | 2007年5月8日 |
Self-lifting Technology of Steel Platform in Core Tube Construction of Guangzhou West Tower |
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| GUO Yan-lin,CHANG Peng,YE Hao-wen,GU Guo-rong,YANG Wei.Self-lifting Technology of Steel Platform in Core Tube Construction of Guangzhou West Tower[J].Construction Technology,2007,36(6):65-68. |
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| Authors: | GUO Yan-lin CHANG Peng YE Hao-wen GU Guo-rong YANG Wei |
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| Abstract: | As a high-rise structure,Guangzhou West Tower is composed of a concrete core tube and a special exterior frame which consists of inclining concrete-filled columns.Based on structural characteristic of the inner concrete core, self-lifting technology of a steel platform design for construction of concrete core tube was employed and introduced in this paper.Overall stability behavior of the steel platform was analyzed during lifting process and different construction state. |
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| Keywords: | core tube self-lifting technology steel platform overall stability |
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