| 高层钢结构跨层支撑-框架设计 |
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| 引用本文： | 梁焕新,吴尚荣,景亭. 高层钢结构跨层支撑-框架设计[J]. 四川建筑科学研究, 2008, 34(1): 156-161 |
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| 作者姓名： | 梁焕新 吴尚荣 景亭 |
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| 作者单位： | 成都大学,四川,成都,610106;中国成达工程公司,四川,成都,610041;浙江杭萧钢构股份有限公司,浙江,杭州,310003 |
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| 摘 要： | 成达大厦采用了矩形钢管混凝土柱框架-钢支撑结构体系,该体系以外围大型跨层支撑作为主要的抗侧力体系,体系新颖.设计阶段采用了两种有限元分析软件SATWE和ETABS对该工程进行了详细的弹性及弹塑性的计算分析.计算结果表明,此结构体系有良好的工作性能.文中详细介绍了结构布置、主要抗震措施、节点构造,并进行了人体舒适度及经济分析,可供类似工程参考.
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| 关 键 词： | 高层钢结构 跨层支撑 静力弹塑性分析(push-over) 结构设计 人体舒适度 |
| 文章编号： | 1008-1933（2008）01-0156-06 |
| 收稿时间： | 2007-04-17 |
| 修稿时间： | 2007-12-18 |
Multi-story spanned brace-frame design in high-rise |
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| UANG Huanxin,WU Shangrong,JING Ting. Multi-story spanned brace-frame design in high-rise[J]. Building Science Research of Sichuan, 2008, 34(1): 156-161 |
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| Authors: | UANG Huanxin WU Shangrong JING Ting |
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| Affiliation: | LIANG Huanxin1,WU Shangrong2,JING Ting3(1.Chengdu University,Chengdu 610106,China,2.Chengda Engineering Corporation of China,Chengdu 610041,3.Zhejiang Hangxiao Steel Structure CO.,LTD.,Hangzhou 310003,China) |
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| Abstract: | A kind of bracing system for tall steel-framed structures, featuring the multi-story spanned diagonal bracings as the lateral force resisting system, was applied in the construction of the Chengda building. Two FEA software, SATWE and ETABS, were employed in the design to obtain the elastic and inelastic behaviors of the structure, results indicating that the structure has good performance. The layout of structure, the seism measures, the joint construction, are described. The occupant comfort and the economic are shown. |
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| Keywords: | high-rise steel structure multi-story spanned bracing static elastic-plastic analysis structural design occupant comfort |
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