Behaviour of slender high strength concrete filled tubular columns

摘要：

In recent years an increment in the utilization of concrete tubular columns was produced due to its high stiffness, ductility and fire resistance. On the other hand the use of High Strength Concrete (HSC) is more common due to the advances in the technology. The use of this material presents different advantages,mainly in elements subjected to high compressions as building supports or bridge columns. However, there is a notably lack of knowledge in the behavior of high strength concrete filled tubular columns which produces that the existing simplified design models for normal strength concretes are not valid for them. This paper presents the results of a research project, where a numerical and an experimental study of high strength CFTs is performed.

作者: J.M.Portoles D.Hernandez-Figueirido M.L.Romero J.L.Bonet F.C.Filippou

作者单位: Universitat Jaume I, Castellon, Spain Universidad Politecnica de Valencia, Valencia, Spain University of California at Berkeley, California, USA

会议类型: 国际会议

会议名称: 第12届钢管结构国际学术会议(The 12th International Symposium on Tubular Structures)

会议地点: 上海

会议语种:英文

页码: 103-110

在线出版日期: 2008-10-08（万方平台首次上网日期，不代表论文的发表时间）