DYNAMIC CHARACTERISTICS ANALYSIS ON STEEL FRAME WITH BRACES

摘要：

In order to analysis dynamic characteristics of steel frame with different patterns of brace,three structures with braces of X,V and inverted V patterns were designed utilizing PKPM software,respectively. Sizes of main members and dynamic characteristics are obtained through design. Based on structural design,finite element analyses were made by using ANSYS and Sap2000 to explore the effects exerted from different patterns brace on structural stiffness. Results showed that braces of V and inverted V patterns are very similar and they are more effective than X pattern. Conclusions might be useful in practical engineering design during structural system selection.

关键词： Centrically braced steel frame Dynamic characteristics Finite element analysis

作者: Yun Zou Kai-Ning Zhu Ming-Qing Liu Da-Lin Zhang

作者单位: College of Environment Civil Engineering,Jiangnan University,Wuxi 214122,P.R. China College of Environment Civil Engineering,Jiangnan University,Wuxi 214122,P.R.China

会议类型: 国际会议

会议名称: The Eleventh International Symposium on Structural Engineering(第十一届结构工程国际研讨会)

会议地点: 广州

会议语种:英文

页码: 1305-1308

在线出版日期: 2010-12-01（万方平台首次上网日期，不代表论文的发表时间）