摘要
上海世博中心是上海2010年世博会最大的永久场馆,主要建筑功能为会展及会议。针对主体结构超长、大空间、平面及荷载分布不规则等特点,结构采用性能化抗震设计方法,并设置消能减震装置BRB构件,增加结构的安全性和可修复性,有效提高结构抗震性能。
Shanghai Expo Center is the biggest permanent building for 2010 Expo, Shanghai, China, whose function is mainly for exhibition and important meeting. The design team faced many technical challenges due to super-long main structure, longer span and irregular load distribution. The application of performance-based seismic design and BRB（bucking restrained bracing） element improves the building safety and reparability so as to enhance structure＇ s seismic performance when earthquake would happened.
出处
《上海建设科技》
2007年第6期1-4,8,共5页
Shanghai Construction Science & Technology
关键词
抗震性能化设计
静力弹塑性分析
BRB防屈曲支撑
抗震构造加强措施
performance-based seismic design push over analysis bucking restrained bracing consolidated measures for seismic structure
