Cyclic Performance of TR-CFT Columns under Flexural Loadings

摘要：

This paper presents an experimental test and analytical modeling for CFT concrete filled steel tubes (CFT) and TR-CFT (Transversely- Reinforced Concrete-Filled Steel Tubes) under combined axial compression and cyclic loading. Modified P-M curves with the confining effect are also presented to predict the flexural capacity of CFT and TR-CFT. Test results were found to be in good agreement with the predicted values from the modified P-M curves.

关键词： CFT TR-CFT Composite column Confinement P-M curve

作者: J. W. Park. J. H. Kim. J. H. Hur.

作者单位: PhD, Dept. of Architecture, Hong Ik University, Seoul, Korea. PhD, Korea Railroad Research Institute, Uiwang, Korea. Doctoral degree student, University of Science & Technology, Daejeon, Korea.

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）