| 首都机场新塔台模型风洞模拟相似理论分析 |
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| 引用本文： | 石启印,李爱群,杜东升,李培彬,娄宇,陈骝. 首都机场新塔台模型风洞模拟相似理论分析[J]. 特种结构, 2004, 21(1): 47-49 |
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| 作者姓名： | 石启印 李爱群 杜东升 李培彬 娄宇 陈骝 |
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| 作者单位： | 1. 东南大学土木工程学院,南京,212096
2. 中国电子工程设计院,北京,100064 |
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| 摘 要： | 利用相似理论分析了首都机场新塔台结构气动弹性模型风洞实验的相似准则 ,得到了塔台结构气动弹性模型的相似参数及模型参数的缩尺率。在利用相似理论得出相似比的基础上 ,进一步探讨了实际模型在近似满足相似关系的处理方法
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| 关 键 词： | 高耸塔台 相似理论 相似比 风洞试验 气动弹性模型 |
Wind-induced Vibration Similarity Theory Analysis to the Model of New Toll Tower Structure on Bering Airport with Aero Elastic Model Test |
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| College of Civil Eingeering,Southeast Universiyt,Nanjing ,China China Institute of Electron Engineering,Beijing ). Wind-induced Vibration Similarity Theory Analysis to the Model of New Toll Tower Structure on Bering Airport with Aero Elastic Model Test[J]. Special Structures, 2004, 21(1): 47-49 |
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| Authors: | College of Civil Eingeering Southeast Universiyt Nanjing China China Institute of Electron Engineering Beijing ) |
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| Affiliation: | College of Civil Eingeering,Southeast Universiyt,Nanjing 212096,China2 China Institute of Electron Engineering,Beijing 100064) |
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| Abstract: | The wind induced vibration similarity principle of the model of new tower structure on Beijing airport is analyzed by similarity theory,and similarity ratio of modal parameters is got by model analysis theory.Similarity ratio of wind induced vibration parameters under the conditions of real are got by further discussing the similarity relation of real model under approximately meeting dynamic similarity. |
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| Keywords: | Tall tower Similarity theory Similarity ratio Wind tunnel model test Aeroelastic model |
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