广东科学中心隔震支座施工变形及健康监测  

Construction Deformation and Health Monitoring for Isolation Bearings in Guangdong Science Center

作　　者：王可怡[1] 姬蕾[1] 范雁[1] 陈大宾[1] 

机构地区：[1]广州大学土木工程学院,广东广州510006

出　　处：《施工技术（下半月）》2011年第7期106-109,共4页Construction Technology

基　　金：建设部科技计划项目(2005-K1-48);(2006-K3-01);(2007-K3-09);广东省科技计划项目(2004B10101048);(2006B37301009);(2005A11601014)

摘　　要：广东科学中心首次在巨型钢框架结构中应用隔震技术,隔震支座在钢框架结构施工过程中产生复杂变形,通过隔震支座竖向、水平、偏心变形监测,分析了变形特点,探讨了隔震支座变形的影响因素。采用远程无线自动化健康监测系统对隔震支座正常服役阶段进行健康监测,通过对监测数据的处理与分析,证明隔震支座性能状态稳定。It is the first time to adopt seismic isolation technology in giant steel frame structure in Guangdong Science Center. Complex deformation occured in isolation bearing in steel frame structure construction process. According to the vertical, horizontal and eccentric deformation curves of isolation bearings, changing features of the curves are analyzed and deformation influence factors of isolation bearings are discussed. By using remote wireless automatic monitoring system, authors have a health monitoring for isolation bearings in normal service stage. Through analyzing the monitoring data, authors have a conclusion that the performance of the isolation bearings is stable.

关 键 词：隔震支座 施工变形 影响因素 健康监测 

分 类 号：TU352.12[建筑科学—结构工程]