摘要
本文以昆明某学校综合楼为例,借助SAP2000软件,建立分析模型,对采用金属剪切阻尼器的综合楼减震效果进行了研究。研究结果表明:合理布置金属剪切阻尼器综合楼的附加阻尼比超过3%,结构的层间位移角满足规范要求。研究为类似综合楼的减震设计提供了理论依据。
In this paper, a comprehensive building of a school in Kunming is taken as an example, the SAP2000 software is used to establish the analytical model, and the damping effect of the composite building with metal shear damper is studied. The results show that the additional damping ratio of the composite building with reasonable metal shear damper is more than 3 %, and the interstory displacement angle of the structure meets the Specification requirements. The study provides a theoretical basis for the seismic design of similar buildings.
出处
《低温建筑技术》
2017年第6期53-57,共5页
Low Temperature Architecture Technology
关键词
金属剪切阻尼器
阻尼比
层间位移角
滞回曲线
metal shear damper
damping ratio
interstory displacement angle
hysteretic curve
