某学校框架结构办公楼消能减震设计研究

Research on Energy Dissipation and Seismic Reduction Design of Office Buildings with Frame Structure

本文以云南宜良某学校综合楼为例,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的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以及金属剪切阻尼器生产与施工提供了理论依据。

This paper takes the complex building of a school in Yiliang, Yunnan as an example, and uses SAP2000 software to establish the analysis model. The seismic reduction effect of the complex building with metal shear dampers is studied. The results show that the additional damping ratio of the metal shearing damper is more than 3%, and the interlaminar displacement angle of the structure satisfies the specification requirement. The study provides a theoretical basis for the seismic reduction design and the production and construction of metal shear dampers.