Implementation of existing stress–strain models for cold-formed steel requires the input of
key material parameters determined from corner coupon tests on cold-formed portions. This …

This paper presents experimental numerical investigations on the structural behaviour of
cold-formed high strength steel irregular octagonal hollow section (OctHS) columns with …

Titanium-clad bimetallic steel (TCBS) exhibits outstanding corrosion resistance, and can be
advantageously applied in corrosive environments. This study investigated an innovative …

This paper presents comprehensive investigations on the local bucking behaviour of Q690
high strength steel (HSS) press-braked elliptical hollow section (EHS) stub columns subject …

Abstract Current North American Specification AISI S100-16 provides design formulae to
predict the yield strength of cold-formed steels. These design formulae were proposed on …

Modular steel structures (MSS) are distinguished from traditional steel structures (TSS) by
the grouping and discontinuous features of columns, inter-modular connections (IMC), and …

An advanced finite element (FE)-based method has been recently proposed to determine
the complete fields of both residual stresses and plastic strains in cold-formed tubular …

This study included a series of experiments and a detailed numerical analysis to reveal the
cross-sectional behaviors and residual compression ultimate capacities of cold-formed …

Modular construction of engineering structures use shear-keyed inter-modular connections
(IMC) to support modular units' tubular columns that produce column discontinuities and …

This paper experimentally and numerically investigated the global buckling behaviour of
cold-formed steel octagonal hollow section columns. A test programme was first conducted …