Fire Resistance Tests of Concrete-Filled Stainless Steel Tubular Columns

被引：0
|
作者：
Ghannam, Mohamed [1 ]
Tao, Zhong [1 ]
Song, Tian Yi [1 ]
机构：
[1] Univ Western Sydney, Inst Infrastruct Engn, Penrith, NSW 2751, Australia
来源：
Composite Construction in Steel and Concrete VII | 2016年
关键词：
Concrete filled stainless steel tubes; Fire resistance; Deformation; Failure mode;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents the fire resistance test results of 6 concrete filled stainless steel tubular (CFSST) columns. The influence of various parameters, including the cross-section type (circular and square), the load ratio (0.3, 0.45) and the presence of steel reinforcement (plain and reinforced concrete), were investigated. To capture the initial imperfections of the CFSST columns, a photogrammetry method was employed for the measurement prior to the fire testing. Fire tests were conducted on the CFSST columns under axial compression. The failure mode, temperature distribution, deformation, and fire resistance of the CFSST columns are presented and discussed.
引用
收藏
页码：468 / 478
页数：11
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