A SIMPLE DESIGN METHOD FOR YIELDING STRUCTURES SUBJECT TO TORSION

摘要：

Single story structures with different in-plane wall strength and stiffness, rotational inertia, and out-of-plane wall stiffness are subjected to impulse ground motions to obtain their dynamic response considering torsion. A simple algorithm is developed to model this behaviour. It is shown that the median increase in response of the critical component considering torsion from earthquake records is similar to that from impulse records. A simple design methodology is then proposed which enables the likely critical element earthquake response considering torsion to be obtained from building analyses not considering torsion.

关键词： Torsion Impulse Building Inelastic Response

作者: G. A. MacRae E. V. Au J. D. Pettinga B. Deam V. Sadashiva

作者单位: Dept. of Civil and Natural Resources Engineering, University of Canterbury Glotman Simpson Consulting Engineers, Vancouver, Canada Dept. of Civil and Natural Resources Engineering, University of Canterbury Christchurch, New Zealand

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）