The existing literature concerning the axial performance of concrete-filled double-skin steel
tubular (CFDST) columns has been reviewed in this paper. The models in the literature for …

This paper aims to present the axial behavior of a new composite column through an
experimental and computational investigation. Four distinct configurations of novel CF-CFS …

This paper presents a test campaign concerning the behavior of concrete-filled cold-formed
steel built-up section stub columns. The test program consisted of five types of cold-formed …

The steel–concrete composite columns (SCCC) are widely used in the construction sector.
The buckling phenomenon of the steel part (especially thin-walled steel) of the SCCC due to …

Concrete-filled double-skin steel tubular (CFDST) members have been proven through
many years of research as a competitive structural concept in comparison with conventional …

This paper is an attempt to investigate the structural behavior of concrete-filled cold-formed
steel stub columns with semi-oval cross sections via experimental and numerical studies …

The ductility and axial load-carrying performance of square ultra-high-performance concrete
(UHPC)-filled stainless-steel tubular (UHPCFSST) columns compared with that of square …

Abstract Concrete-filled-steel-tube (CFST) and double-skinned concrete-filled-steel-tube
(DSCFST) columns have superior strength, stiffness and ductility to that of traditional …

Concrete-filled double-skin steel tubular (CFDST) columns possess lower self-weight,
higher ductility and energy absorption than conventional concrete-filled steel tubular (CFST) …

Concrete-filled double skin steel tubular columns with large hollow ratio (LHR-CFDST) have
been commonly used in recent years. With the increasing size of the engineering structures …