Zhu, Jiong-Yi; Chan, Tak-Ming(Editorial Universitat Politècnica de València, 2018-06-05)
[EN] This paper presents a comparative investigation on the load capacity of octagonal concrete filled steel tubes (CFST) with that of the commonly used circular and square CFST. Existing experimental data of octagonal ...
In this work, a non-linear three-dimensional finite element model is presented in order to study the behaviour of axially loaded concrete filled elliptical hollow section (CFEHS) columns exposed to fire. This study builds ...