| 国家体育场(鸟巢)钢结构桁架柱安装技术 |
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| 引用本文： | 王磊.国家体育场(鸟巢)钢结构桁架柱安装技术[J].建筑技术,2010,41(7):588-591. |
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| 作者姓名： | 王磊 |
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| 作者单位： | 中信建设有限责任公司,100027,北京 |
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| 摘 要： | 国家体育场(鸟巢)的构件截面均为箱形截面,且空间位置复杂。其桁架柱截面大,单体重量重,整根柱吊装难度大。通过合理设计施工器械,精确计算施工数据,采取分段安装、双机抬吊等施工方法,按时保量地完成了桁架柱的安装。
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| 关 键 词： | 国家体育场 桁架柱 分段安装 双机抬吊 |
INSTALLATION TECHNIQUE OF NATIONAL STADIUM (BIRD'S NEST) STEEL STRUCTURE TRUSS COLUMN |
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| WANG Lei.INSTALLATION TECHNIQUE OF NATIONAL STADIUM (BIRD'S NEST) STEEL STRUCTURE TRUSS COLUMN[J].Architecture Technology,2010,41(7):588-591. |
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| Authors: | WANG Lei |
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| Affiliation: | WANG Lei (CITIC Construction Co., Ltd., 100027, Beijing, China) |
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| Abstract: | All components of National Stadium （Bird＇s Nest） adopt box-type section and their space positions are complex. Considering the large cross section of truss column, heavy single component and difficult integral lifting, high-quality installation of truss column is completed on schedule through various construction methods, such as reasonable design of construction equipments, accurate calculation of construction data, segmented installation and double-crane lifting, etc. |
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| Keywords: | National Stadium truss column segmented installation double-crane lifting |
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