【摘要】 利用粘弹性阻尼器经济性能、减震性能良好的特点,将其加入一不满足层间位移限值要求的高层建筑中,并利用工程分析软件SAP2000对其进行多遇地震作用下的减震效果分析,分析结果表明,阻尼器的加入使结构的动力特性发生了改变,并有效消减了结构的动力响应峰值,使结构的层间位移满足了规范要求。更多还原

【Abstract】 With the characteristics of economical and shock absorbing performance,viscoelastic dampers are settled in a high-rise building,the inter-story drift of which can’t meet the limit value in the seismic code.And the earthquake absorption effect is analyzed under the frequently occurred earthquake by using the SAP2000 software.The results show that the dynamic characteristic of the structure is changed and the peaks of dynamic response are effectively decreased when the structure settled in VEDs,then the inter-story drifts of the structure meet the limit value of the seismic code.更多还原