| 高层建筑耗能减震新体系概念与实现 |
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| 引用本文： | 周云,邓雪松,吴从晓.高层建筑耗能减震新体系概念与实现[J].工程抗震与加固改造,2007,29(6):1-9. |
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| 作者姓名： | 周云 邓雪松 吴从晓 |
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| 作者单位： | 广州大学土木工程学院,广东,广州,510006 |
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| 基金项目： | 国家自然科学基金(50678040)，广东省自然科学基金(030501) |
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| 摘 要： | 本文在分析几种高层建筑结构体系抗震性能不足的基础上,给合当今耗能减震技术的发展,提出了高位转换耗能减震结构体系、带耗能减震层高层结构体系、巨型框架-耗能减震结构体系和天连耗能减震结构体系等几种高层建筑耗能减震结构新体系,并总结了这些耗能减震结构新体系的初步分析研究结果。研究结果表明:这几种新体系能明显改善结构的抗震性能,与传统抗震结构相比具有很好的优越性。最后,提出了这些新体系在实际工程中应用应解决的一些问题。
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| 关 键 词： | 高层建筑 抗震性能 高位转换 减震层 耗能减震 |
| 文章编号： | 1002-8412（2007）06-0001-09 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007年9月10日 |
The Concept and Realization of the New Systems of Tall Building with Dissipated Devices |
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| Zhou Yun,Deng Xue-song,Wu Cong-xiao.The Concept and Realization of the New Systems of Tall Building with Dissipated Devices[J].Earthquake Resistant Engineering and Retrofitting,2007,29(6):1-9. |
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| Authors: | Zhou Yun Deng Xue-song Wu Cong-xiao |
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| Abstract: | The disadvantages of seismic behavior on structural systems of tall building are studied.Based on the recent advancement in energy dissipation technology,some new systems of tall building with dissipated device are proposed in this paper,such as the system of high-level transfer structure with energy dissipation device,the tall building with energy-dissipation stories,mega braced frame with energy dissipators and the high-rise connected structure with energy dissipators.Preliminary analysis results of several new systems are introduced,and the results show that seismic performance of the new systems is better than the conventional seismic structure.Finally,the needed further studies in design and application are pointed out. |
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| Keywords: | tall building seismic behavior high-level transfer structure energy-dissipation story energy dissipation |
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