| 南京五台山体育馆消能减振加固设计与研究 |
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| 引用本文： | 黄镇,李爱群,秦新刚. 南京五台山体育馆消能减振加固设计与研究[J]. 工程抗震与加固改造, 2006, 28(1): 72-75 |
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| 作者姓名： | 黄镇 李爱群 秦新刚 |
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| 作者单位： | 东南大学土木工程学院;东南大学混凝土与预应力混凝土结构教育部重点实验室 |
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| 基金项目： | 中国科学院资助项目;教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 本文简要介绍了南京五台山体育馆采用消能减振技术进行的抗震加固设计与研究。通过对原结构在地震作用下的受力与变形计算，针对其抗震性能的不足之处提出设置消能支撑进行加固的方案，并对加固后结构进行多遇与罕遇地震作用下的强度和变形计算。计算表明，消能支撑可有效降低结构地震反应，满足抗震要求。
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| 关 键 词： | 消能减振 抗震加固 粘滞流体阻尼器 时程分析 |
| 文章编号： | 1002-8412(2006)01-0072-04 |
| 收稿时间： | 2005-06-29 |
| 修稿时间： | 2005-06-29 |
Structure Design and Research of Seismic Retrofitting with Energy Dissipation Devices for Nanjing Wutaishan Gymnasium |
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| Huang Zhen,Li Ai-qun,Qin Xin-gang. Structure Design and Research of Seismic Retrofitting with Energy Dissipation Devices for Nanjing Wutaishan Gymnasium[J]. Earthquake Resistant Engineering and Retrofitting, 2006, 28(1): 72-75 |
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| Authors: | Huang Zhen Li Ai-qun Qin Xin-gang |
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| Affiliation: | College of Civil Engineering, Southeast University, Nanfing 210096, China; The Key Laboratory of Concrete and Prestressed Concrete Structure, Southeast University, Nanfing 210096, China |
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| Abstract: | The seismic retrofitting design and research for Nanjing Wutaiahan Gymnasium using energy dissipation technology are briefly introduced. The strength and deformation of original structure under earthquake effect are calculated. To the insufficiency of original structure seismic behaviors, the project by using energy dissipating braces with fluid viscous damper is proposed, and the main results are also given. The dynamical analysis results prove that the vibration response of the structure with energy dissipation devices could be effectively reduced. |
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| Keywords: | vibration energy dissipation seismic retrofitting fluid viscous damper time history analysis |
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