| 消能减震支撑体系研究与在高烈度区的工程应用 |
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| 作者单位： | 中国建筑标准设计研究院,北京,100044;宁夏建筑设计研究院有限公司,银川,750001 |
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| 摘 要： | 对高烈度地震区某6层混凝土框架结构办公楼应用由钢支撑和液体粘滞阻尼器组成的消能减震阻尼器支撑体系进行了抗震分析。利用ETABS软件对其在设防烈度8度(0.3g)的地震作用下的地震反应进行了非线性时程分析。计算分析表明,该类消能减震阻尼器支撑有良好的消能减震效果,为类似工程提供了较好的参考。
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| 关 键 词： | 混凝土框架结构 液体粘滞阻尼器 消能支撑 非线性时程分析 |
Application of seismic energy dissipation bracing systems in civil engineering |
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| Cheng Bei,Li Shenglin,Shen Lin,Li Wenfeng,Hu Tianbing,Zhang Yongjun. Application of seismic energy dissipation bracing systems in civil engineering[J]. Building Structure, 2008, 38(12): 53-55 |
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| Authors: | Cheng Bei Li Shenglin Shen Lin Li Wenfeng Hu Tianbing Zhang Yongjun |
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| Affiliation: | Cheng Bei~1,Li Shenglin~1,Shen Lin~1,Li Wenfeng~1,Hu Tianbing~1,Zhang Yongjun~2 |
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| Abstract: | The vibration dissipation analysis of a concrete frame structure with energy dissipation viscous dampers in high seismic fortification intensity site is introduced.The nonlinear time history analysis method is adopted using the software ETABS,and the results prove that the viscous dampers can effectively dissipate the seismic energy and vibration response of the building. |
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| Keywords: | concrete frame structure fluid viscous damper energy dissipation brace nonlinear time history analysis |
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