Concrete filled steel tube (CFST) structures have been used widely in high-rise buildings
and bridges due to the efficiency of structurally favourable interaction between the steel tube …

Abstract Concrete-filled-steel-tube (CFST) columns have been increasingly adopted in many
modern structures due to the beneficial composite action between steel tube and core …

The existing theoretical models for the analysis of concrete-filled steel tube (CFST) columns
are mainly limited to circular specimens. This paper is aimed at developing a unified …

The behaviour of high strength concrete-filled steel tube (CFST) columns with slender
sections under concentric loading is experimentally explored in this study. The test program …

In recent years, scholars from various countries have conducted extensive experiments and
analytical studies on the axial compressive behavior of circular concrete-filled steel tube …

Concrete-filled steel tubular (CFST) columns have been used in the construction of modern
structures such as high-rise buildings and bridges as well as infrastructures as they provide …

Step into the 21st century, high strength materials have been increasingly used in
engineering practice. However, current design codes for concrete-filled steel tube (CFST) …

Proper material constitutive models for concrete-filled tube (CFT) columns subjected to an
axial compressive force and bending moment in combination are proposed and verified in …

Abstract Concrete-filled-steel-tube (CFST) columns are widely adopted in many structures
nowadays attributed to the superior behaviour developed by the composite action. However …

Four groups of axial compression tests on hexagonal CFT stub columns have been carried
out aiming to investigate the effects of the concrete strength and steel ratio on the behaviour …