中州大学学报
中州大學學報
중주대학학보
JOURNAL OF ZHONGZHOU UNIVERSITY
2012年
4期
122-125
,共4页
粘弹性阻尼器%高层建筑%减震分析
粘彈性阻尼器%高層建築%減震分析
점탄성조니기%고층건축%감진분석
viscoelastic damper%high -rise building%shock absorption analysis
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,使结构的层问位移满足了规范要求。
利用粘彈性阻尼器經濟性能、減震性能良好的特點,將其加入一不滿足層間位移限值要求的高層建築中,併利用工程分析軟件SAP2000對其進行多遇地震作用下的減震效果分析,分析結果錶明,阻尼器的加入使結構的動力特性髮生瞭改變,併有效消減瞭結構的動力響應峰值,使結構的層問位移滿足瞭規範要求。
이용점탄성조니기경제성능、감진성능량호적특점,장기가입일불만족층간위이한치요구적고층건축중,병이용공정분석연건SAP2000대기진행다우지진작용하적감진효과분석,분석결과표명,조니기적가입사결구적동력특성발생료개변,병유효소감료결구적동력향응봉치,사결구적층문위이만족료규범요구。
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 soft- ware. The results show that the dynamic characteristic of the structure is changed and the peaks of dynamic re- sponse 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.