摘要
当前结构最重要的抗震方法之一是耗能减震。本文选取三个有代表性的框架结构,计算在Taft地震波作用下不同楼层设置粘滞阻尼器前后结构的反应,分析其力学性能变化规律。结论为快速、合理设置阻尼器提供了一定依据。
For improving earthquake response performance and damage control of structures,an effective means is energy dissipation.This paper chooses three typical frame constructions,calculates their earthquake responses with viscous damper installed in various stories or without dampers under the Taft earthquake wave.And the mechanical property of the damper-added structures is analyzed.The conclusion can be offered to reasonably setting up dampers for reference.
出处
《建筑科学》
北大核心
2009年第11期23-26,45,共5页
Building Science
基金
2006BAJ03A03基金资助
关键词
抗震设计
粘滞阻尼
减震结构
seismic design
viscous damping
damper-added structures
