| 某框架-核心筒结构摩擦耗能的减震研究 |
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| 引用本文： | 王伦.某框架-核心筒结构摩擦耗能的减震研究[J].科学技术与工程,2010,10(12). |
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| 作者姓名： | 王伦 |
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| 作者单位： | 昆明理工大学工程抗震研究所,昆明,650051 |
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| 摘 要： | 对某框架-核心筒结构进行耗能减震设计,通过ETABS软件的计算结果,分析对比了没有加设摩擦耗能支撑的普通结构和两种加设耗能支撑的减震结构在地震作用下的层间位移角及结构对地震能量的耗散能力。结果表明,布置了摩擦耗能支撑的框架-核心筒结构,能更有效地控制地震作用对结构的影响,且耗能支撑布置在框架-核心筒间比加在外框架间对增加结构的刚度和耗散地震能量更有效。
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| 关 键 词： | 框架-核心筒结构 耗能减震 钢板-橡胶摩擦耗能器 抗震性能 |
| 收稿时间： | 2010/1/27 0:00:00 |
| 修稿时间： | 2/2/2010 4:11:46 PM |
Damping Study of a Frame-corewall Structure with Friction Energy Dissipation |
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| wanglun.Damping Study of a Frame-corewall Structure with Friction Energy Dissipation[J].Science Technology and Engineering,2010,10(12). |
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| Authors: | wanglun |
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| Institution: | Institute of Earthquake Engineering/a>;Kunming University of Science and Technology/a>;Kunming 650051/a>;P.R.China |
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| Abstract: | Energy dissipation design is made for a frame-corewall structure. The interstory drift angles and structural dissipation ability for earthquake under seismic are analyzed by ETABS software for both the ordinary structure without friction energy dissipation bracing and two types structures with friction energy dissipation bracings.By comparison,the results show that the frame-corewall structure with friction energy dissipation bracings can control the effects which earthquake exerts on structure more efficie... |
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| Keywords: | frame-core wall structure energy-dissipation steel-rubber friction dissipater seismic behavior |
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