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（昆明理工大學(xué)抗震研究所， 昆明 650500）
[摘要]為研究框架結(jié)構(gòu)裝設(shè)黏滯流體阻尼器減震效果，以某鋼筋混凝土框架結(jié)構(gòu)為背景，考慮采用裝設(shè)黏滯流體阻尼器的減震控制方法，輸入地震波進(jìn)行時程分析，同時對比減震結(jié)構(gòu)和非減震結(jié)構(gòu)的抗震性能。分析結(jié)果表明，與非減震結(jié)構(gòu)相比,裝設(shè)黏滯流體阻尼器的結(jié)構(gòu)減震效果明顯，阻尼器在不同工況下滯回曲線均勻飽滿，呈現(xiàn)典型非線性速度阻尼器特征，分析結(jié)果對于黏滯流體阻尼器的應(yīng)用與推廣具有一定的參考價值。
[關(guān)鍵詞]框架結(jié)構(gòu)； 黏滯流體阻尼器； 時程分析
中圖分類號： TU352.1 文獻(xiàn)標(biāo)識碼： A文章編號： 1002-848X(2016)S2-0328-05
Seismic reduction and control analysis of frame structure with viscous fluid dampers
Chen Yanjiao, Pan Wen
(Institute of Earthquake Engineering ,Kunming University of Science and Technology, Kunming 650500, China)
Abstract: In order to study the effect of seismic reduction of frame structures with viscous fluid dampers, with a reinforced concrete frame structure as the background, consider using a vibration control method with viscous fluid dampers, seismic waves are input to the structure for time history analysis, the seismic performance comparison of damping structure and non damping structure. The analysis results show that, compared with the non damping structure, structure damping effect of a viscous fluid damper, damper under different working conditions of hysteretic curve of full uniform, showing the typical characteristics of damper nonlinear velocity, the results have some reference value for the application and promotion of viscous fluid dampers.
Keywords: frame structure; viscous fluid damper; time history analysis
作者簡介： 陳艷姣，碩士研究生，主要研究方向?yàn)楣こ炭拐?，Email:2502231822@qq.com。
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