装设黏滞流体阻尼器的框架结构减震控制分析

发布时间：2018-04-23 07:40

本文选题：框架结构 + 黏滞流体阻尼器　；参考：《建筑结构》2016年S2期

【摘要】：为研究框架结构装设黏滞流体阻尼器减震效果,以某钢筋混凝土框架结构为背景,考虑采用装设黏滞流体阻尼器的减震控制方法,输入地震波进行时程分析,同时对比减震结构和非减震结构的抗震性能。分析结果表明,与非减震结构相比,装设黏滞流体阻尼器的结构减震效果明显,阻尼器在不同工况下滞回曲线均匀饱满,呈现典型非线性速度阻尼器特征,分析结果对于黏滞流体阻尼器的应用与推广具有一定的参考价值。
[Abstract]:In order to study the damping effect of viscous fluid dampers installed in frame structures, taking a reinforced concrete frame structure as a background, the shock absorption control method with viscous fluid dampers is considered to input seismic waves for time-history analysis. At the same time, the seismic performance of the structure is compared with that of the non-absorber structure. The results show that the damping effect of the structure with viscous fluid dampers is obvious compared with that of non-dampers, and the hysteretic curves of the dampers are uniform and full under different working conditions, showing the characteristics of typical nonlinear velocity dampers. The analysis results have certain reference value for the application and popularization of viscous fluid damper.
【作者单位】：昆明理工大学抗震研究所;
【分类号】：TU352.1

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