| 柔性底层结构的主动变刚度/阻尼抗震控制 |
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| 引用本文： | 孙树民. 柔性底层结构的主动变刚度/阻尼抗震控制[J]. 华南理工大学学报(自然科学版), 2001, 29(2): 80-82 |
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| 作者姓名： | 孙树民 |
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| 作者单位： | 华南理工大学交通学院, |
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| 摘 要： | 提出了一种适用于柔性底层结构抗震控制的主动变刚度／阻尼装置，建立了安装此装置的柔性底层结构的地震反应方程。算例表明，该装置对柔性底层结构的地震反应有良好的控制作用。此外，还讨论了该装置的刚度和阻尼对控制效果的影响。
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| 关 键 词： | 柔性底层结构 抗震控制 主动变刚度／阻尼控制 底层位移 侧移刚度 附加刚度 附加阻尼 |
| 文章编号： | 1000-565X(2001)02-0080-03 |
Aseismatic Control of Structures with Soft First Story Using Active Variable Stiffness/Damping |
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| Sun Shu_min. Aseismatic Control of Structures with Soft First Story Using Active Variable Stiffness/Damping[J]. Journal of South China University of Technology(Natural Science Edition), 2001, 29(2): 80-82 |
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| Authors: | Sun Shu_min |
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| Abstract: | In this paper, a device of active variable stiffness/damping is presented for the aseismatic control of the structures with the soft first story. The seismic response equation of the structures with the soft first story which are equipped with the device is also given. It is shown through a calculation sample that the active variable stiffness/damping device does have good control effect on the seismic response of the structures with the soft first story. In addition, the effects of the device's stiffness and damping on the control effect are also discussed. |
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| Keywords: | structures with the soft first story aseismatic control active variable stiffness/damping control |
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