ANALYSIS ON STRUCTURE SYSTEM OF BUCKING-RESTRAINED BRACED ON STEEL FRAME

摘要：

　　The experiments of two steel frames with triple-steel tube BRBs were carried out and their finite element models were built with general finite element analysis software ANSYS.The comparison between the analysis results of finite element models and the experimental results reviewed that the real structure could be well simulated by these finite element models; The experiments indicate that triple-steel tube BRBs have excellent energy dissipation capacity while its stability of performance need some enhancement.By analyzing the structure systematically with ANSYS,the horizontal stiffness that BRBs supplies for steel frame need reduce in some degree.

关键词： BRBs triple-steel tube BRBs horizontal stiffness

作者: Zhan Wang Zhongcai He Jianian He

作者单位: State Key Laboratory of Subtropical Building Science, South China University of Technology, Guangzho CCDI, Futian District, Shenzhen 518048, P.R.China

会议类型: 国际会议

会议名称: The Twelfth International Symposium on Structural Engineering (第十二届结构工程国际研讨会)

会议地点: 武汉

会议语种:英文

页码: 1332-1336

在线出版日期: 2012-11-17（万方平台首次上网日期，不代表论文的发表时间）