| 中国国家博物馆钢桁架结构设计 |
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| 引用本文： | 刘枫,宋涛,赵基达,肖从真,孙建超,符龙彪,陈才华,李毅.中国国家博物馆钢桁架结构设计[J].建筑结构,2011(6). |
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| 作者姓名： | 刘枫 宋涛 赵基达 肖从真 孙建超 符龙彪 陈才华 李毅 |
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| 作者单位： | 中国建筑科学研究院; |
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| 摘 要： | 中国国家博物馆为具有国际先进水平的大型博物馆,其内有大量大空间展厅和公共空间采用了钢桁架结构体系,总面积约30 000m2。介绍了钢桁架作为结构体系在本项目中的主要优势。采用SAP2000对结构进行了整体分析计算,介绍了分析设计的荷载取值、设计准则、楼板在设计中的考虑、钢结构预起拱、材料选择、截面形式选择、钢结构合拢、楼盖舒适度计算等大跨度钢结构设计中的常见问题。对钢结构楼屋盖选用钢筋桁架楼板进行了介绍。
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| 关 键 词： | 中国国家博物馆 钢桁架 设计 钢筋桁架楼板 振动舒适度 |
Steel structure design of National Museum of China |
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| Liu Feng,Song Tao,Zhao Jida,Xiao Congzhen,Sun Jianchao,Fu Longbiao,Chen Caihua,Li Yi.Steel structure design of National Museum of China[J].Building Structure,2011(6). |
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| Authors: | Liu Feng Song Tao Zhao Jida Xiao Congzhen Sun Jianchao Fu Longbiao Chen Caihua Li Yi |
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| Affiliation: | Liu Feng,Song Tao,Zhao Jida,Xiao Congzhen,Sun Jianchao,Fu Longbiao,Chen Caihua,Li Yi(China Academy of Building Research,Beijing 100013,China) |
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| Abstract: | The National Museum of China is a super-large museum with international advanced level,in which there are many exhibition halls and public area with large space requirement.Steel truss system is adopted for these regions,whose total area is about 30000m2.The advantage of the steel truss system in this project was introduced.SAP2000 was used for integral analysis of the structure.The design load and effect,the design principle,the consideration of concrete slab in the steel structure design,the pre-cambering... |
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| Keywords: | National Museum of China steel truss design slabs with steel-bars truss vibration comfort |
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