结构附加液体黏滞阻尼器抗震性能分析

Analysis of seismic behavior of structural additional viscous dampers

以7度区某办公楼工程为例,对该结构附加黏滞阻尼器进行了弹塑性动力时程分析,结果说明,附加黏滞阻尼器的结构抗震性能得到了提高,结构符合强柱弱梁的设计概念,减震效果达到了预期的性能目标。

Take the office building engineering in 7 degree zone as an example,it carries out elastic dynamic time-history analysis for the structure with viscous damper,results show that the seismic performance of the viscous dampers is improved greatly. The structure satisfies the design concept of strong columns and weak beams,and the shock absorption effect achieves the expected performance targets.