| 软钢阻尼器对底部大空间结构的减震分析 |
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| 引用本文： | 张思成,孔麟.软钢阻尼器对底部大空间结构的减震分析[J].特种结构,2011,28(5):77-81. |
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| 作者姓名： | 张思成 孔麟 |
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| 作者单位： | 西安大唐电力设计研究院 710000;西北电力设计院 西安710000 |
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| 摘 要： | 底部大空间建筑在形式上可以提供灵活的布置空间,同时具有较好的经济效益,从而日益受到人们的青睐,但＂上刚下柔＂是这种结构形式的一个弱点。本文通过对底部大空间结构安装阻尼器后进行非线性地震反应分析,与原结构对比得出阻尼器可以减小底部大空间结构的位移,具有很好的减震效果,从而使底部大空间结构的应用范围更广。本文得出的相关结论可供设计参考。
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| 关 键 词： | 底部大空间 软钢阻尼器 动力时程分析 Pushover分析 抗震计算 |
Damping Analysis of the Mild Steel Damper to the Structures of Large Space at Bottom |
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| Zhang Sicheng KongLin.Damping Analysis of the Mild Steel Damper to the Structures of Large Space at Bottom[J].Special Structures,2011,28(5):77-81. |
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| Authors: | Zhang Sicheng KongLin |
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| Affiliation: | Zhang Sicheng KongLin (1.XiAn Datang Power Design & Research Institute Co.,Ltd.710000,China,2.Northwest Electric Power Design Institute,XiAn 710000,China) |
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| Abstract: | The building of the large space at bottom can provide a flexible arrangement of space and also has good economic efficiency.Thereby this kind of structure has been increasing interested by people.But upper rigid and lower flexible is one of the weaknesses of it.In this paper,based on non-linear seismic response analysis of the installation of dampers in the structure of the large space at bottom and the comparison with original structure,the conclusion was obtained that damper has very good damping effect ... |
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| Keywords: | Large space at bottom Mild steel damper Dynamic time history analysis Pushover analysis Seismic calculation |
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