| 电梯井道对自立塔架的风振响应 |
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| 引用本文： | 乐俊旺,陈勇,孙炳楠.电梯井道对自立塔架的风振响应[J].特种结构,2002,19(3):21-23. |
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| 作者姓名： | 乐俊旺 陈勇 孙炳楠 |
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| 作者单位： | 1. 国家广播电影电视总局设计院,北京,100045
2. 浙江大学土木系,杭州,310027 |
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| 摘 要： | 多功能高耸电视塔的电梯井道 ,其质量、刚度以及与自立塔架的连接关系直接影响到整个结构的风振效应。本文采用风振时程分析程序对具体实例进行了计算分析 ,研究了井道对塔架的风振影响 ,得到了对工程设计有一定实际意义的结论。
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| 关 键 词： | 电梯井道 自立塔架 随机振动 风振 |
Elevator Well Hole Responds to Wind-induced Vibration of Tower |
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| Le Junwang,Chen Yong,Sun Bingnan.Elevator Well Hole Responds to Wind-induced Vibration of Tower[J].Special Structures,2002,19(3):21-23. |
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| Authors: | Le Junwang Chen Yong Sun Bingnan |
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| Affiliation: | Le Junwang Chen Yong Sun Bingnan |
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| Abstract: | For elevator well hole in multi-purpose highrise tower,its mass,rigidity and connective relation with tower have influence directly on wind-induced vibration effect of total structure.In this paper,the concrete example was calculated and analyzed by analysis program of time process of wind induced vibration,and the influence of well hole on wind induced vibration of tower was also researched.A conclusion of practical signifcance for engineering design was obtained. |
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| Keywords: | Elevator well hole Tower Random vibration Wind induced vibration |
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