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剪力墙结构的竖向阻尼减振研究
Study on Vibration Reduction of Shear-wall Structures with Vertically Installed Dampers
【摘要】 提出了竖向布置阻尼器实现剪力墙减振的方法,建立了剪力墙结构竖向阻尼减振体系的计算模型,推导了竖向阻尼减振系统的动力平衡方程,并建立了该体系的能量方程。通过算例,分析了竖向布置阻尼器前后的结构地震反应及耗能效果。
【Abstract】 The method of Vertically installing dampers(VID) is proposed for vibration reduction of shear-wall structures. Based on the model of structures with VIDs, dynamical equilibrium equation and relative energy balance equation of VID systems are derived. Finally, the structures, with and without VID, are analyzed by comparison in seismic response.
【关键词】 振动与波;
剪力墙;
阻尼器;
动力平衡方程;
能量方程;
地震反应;
【Key words】 vibration and wave; shear-wall; dampers; dynamical equilibrium equation; energy equation; seismic response;
【Key words】 vibration and wave; shear-wall; dampers; dynamical equilibrium equation; energy equation; seismic response;
- 【文献出处】 噪声与振动控制 ,Noise and Vibration Control , 编辑部邮箱 ,2006年01期
- 【分类号】TU398.2
- 【被引频次】5
- 【下载频次】156