附加非线性粘滞阻尼器加固结构的动力分析

摘要

结合粘滞阻尼器的力学模型，介绍了粘滞阻尼器减震结构分析与设计方法，并以某幼儿园工程为例，探讨了附加非线性粘滞阻尼器加固结构的动力特性，指出通过附加粘滞阻尼器达到了降低结构地震响应，提高结构抗震性能的效果。%Combining mechanical model of viscous damper,the article introduces viscous damper seismic-reducing structure analysis and design methods. Taking the kidgardern engineering as an example,it explores the dynamic characteristics of nonlinear viscous damper reinforcement structure,and points out that:it reduces structural seismic response and improves structural seismic resisting performance through adding nonlin-ear viscous damper.