【摘要】 为了验证粘弹性阻尼器对结构消能减震作用的效果,通过运用有限元分析软件MIDAS/GEN建立典型六层钢框架模型,对设置粘弹性阻尼器和未设置粘弹性阻尼器的两种结构分别进行地震作用下非线性时程对比分析。分析的结果从各种方面显示了粘弹性阻尼器对结构效能减震的优越性。更多还原

【Abstract】 To verify the effects of viscoelastic damper for seismic mitigation,a six-storey steel frame structure with viscoelastic dampers and the original structure without viscoelastic dampers are established and compared by the finite element analysis software MIDAS / GEN under horizontal seismic.The analysis testified the efficiency of viscoelastic dampers by comparing structure with viscoelastic damper to common structure.更多还原