上海市环球金融中心结构地震反应台阵

The structural seismic response array of Shanghai World Financial Center

"十五"期间,中国地震局在上海市环球金融中心建立我国第一个超高层结构地震反应专用台阵,随后上海市地震局对其进行升级改造。本文详细介绍环球金融中心超高层建筑结构地震反应台阵的测点布设,改造后台阵观测系统技术组成、远程通信方式、台网中心数据处理系统以及获得的强震记录。本台阵建设可以为高层建筑的抗震抗风研究提供数据支撑,为今后结构台阵建设积累宝贵经验。

During the tenth five-year plan,China Earthquake Administration decided to build China’s first super high-rise structure seismic response array at Shanghai World Financial Center,and then Shanghai Earthquake Agency upgraded the array.In this paper,the layout of measuring points of super high-rise structure seismic response array in Shanghai World Financial Center,and the technical composition of array observation system,remote communication means,data processing system in the network center,and obtained earthquake records are introduced.The construction of this array can provide the data for the study of earthquake and wind resistance of high-rise buildings,and also provide valuable experience for the construction of the future structure array.