| 北京天文馆新馆有限元分析 |
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| 引用本文： | 李永梅,张瑞国,栗峰,李雪松. 北京天文馆新馆有限元分析[J]. 工业建筑, 2005, 35(3): 80-83 |
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| 作者姓名： | 李永梅 张瑞国 栗峰 李雪松 |
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| 作者单位： | 北京工业大学,建工学院,北京,100022;中国航天建筑设计研究院,北京,100071;邢台市建筑集团有限公司,邢台,054000 |
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| 摘 要： | 北京天文馆新馆采用以钢骨混凝土框架 -支撑结构为主的新型抗震结构体系。该工程结构体系复杂 ,应用ANSYS有限元分析程序对天文馆新馆进行了静、动力反应分析计算 ,为结构构件设计提供依据。着重讨论了地震作用下支撑构件的耗能作用 ,得出一些指导工程实践有益的结论。
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| 关 键 词： | 钢骨混凝土框架-支撑结构 静、动力反应 支撑耗能 |
| 修稿时间： | 2004-10-20 |
FINITE ELEMENT ANALYSIS OF BEIJING NEW PLANETARIUM |
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| LI Yongmei,Zhang Ruiguo,Li Feng,LI Xuesong. FINITE ELEMENT ANALYSIS OF BEIJING NEW PLANETARIUM[J]. Industrial Construction, 2005, 35(3): 80-83 |
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| Authors: | LI Yongmei Zhang Ruiguo Li Feng LI Xuesong |
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| Abstract: | A novel seismic type of structural system called steel skeleton concrete frame-brace structure is used for Beijing new planetarimu,whose structural system is very complex.Calculation and analysis are carried out on static and dynamic responses for the engineering by means of finite element analysis program ANSYS,which provides a basis for design of structural members.Brace memebers are mainly discussed of dissipating energy under the action of earthquake.Finally some useful conclusions can be drawn to direct engineering practice. |
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| Keywords: | steel skeleton concrete frame-brace static and dynamic responses dissipate energy by brace members |
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