高速、大行程和大吨位黏滞阻尼器的技术关键与应用  

Application and Key Technologies of the Viscous Damper with High-speed,Large-stroke and Large-tonnage

作　　者：徐校春[1] 徐斌[1] 周红卫[1] 

机构地区：[1]上海材料研究所,上海200437

出　　处：《工程抗震与加固改造》2012年第6期74-79,共6页Earthquake Resistant Engineering and Retrofitting

基　　金：上海市科委资助项目(10dz2252000)

摘　　要：本文主要对高速、大行程和大吨位黏滞阻尼器的阻尼介质、比例节流、支撑与导向、密封及阻尼器性能测试共五大关键技术作了介绍;对阻尼器性能第三方型式检验的极限行程、阻尼力规律性、加载频率相关性、疲劳性能等情况进行了阐述;并介绍了该种阻尼器在昆明新机场航站楼上的应用。In this paper,five key technologies of viscous damper which is high-speed,large-stroke and large-tonnage are exptained,including damping-medium,proportional-throttle,support and guidance,seal and damper performance testing.The type inspection of limit travel,damping force regularity,load frequency-dependent and fatigue-performance of damper from the third party are presented.And an application of the damper in Kunming new airport terminal building is introduced.

关 键 词：高烈度区 黏滞阻尼器 型式检验 昆明新机场 

分 类 号：TU352.1[建筑科学—结构工程]