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[提要]  介紹了高烈度區(qū)某12層綜合辦公樓采用粘滯阻尼器的消能減震設(shè)計(jì)。設(shè)計(jì)中，在結(jié)構(gòu)原擬設(shè)剪力墻的位置設(shè)置單斜撐粘滯阻尼器消能支撐，所采用的粘滯阻尼器為具有自主知識(shí)產(chǎn)權(quán)的速度線性相關(guān)型粘滯阻尼器。時(shí)程分析結(jié)果表明，粘滯阻尼器可大量耗散地震動(dòng)能量，有效降低結(jié)構(gòu)在地震作用下的振動(dòng)反應(yīng)。
[關(guān)鍵詞]  框架結(jié)構(gòu)  粘滯阻尼器  消能減震

The vibration energy dissipation design of a 12-storey structure with fluid viscous dampers in high seismic fortification intensity site is introduced. The shearwalls designed at first were replaced by diagonal dissipating energy braces with fluid viscous dampers. The damper is a kind of velocity related damper without rigidity. The relationship between the damping force and the velocity is similarly linear. Dynamical analysis results prove that the fluid viscous dampers effectively dissipate the structural　vibration energy and reduce the vibration response induced by earthquake.
Keywords:  frame structure; fluid viscous damper; vibration energy dissipation

   　 參  考  文  獻(xiàn)
1．周福霖．工程結(jié)構(gòu)減震控制．北京：地震出版社，1997.
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3．《建筑抗震設(shè)計(jì)規(guī)范》編制組，房屋建筑抗震設(shè)計(jì)新技術(shù)．
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5．葉正強(qiáng)，李愛群，徐幼麟．工程結(jié)構(gòu)粘滯流體阻尼器減振新技術(shù)及其應(yīng)用，東南大學(xué)學(xué)報(bào)，2002，32(3)．