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

Cylindrical shell structures are ubiquitous and essential supporting structures in various
engineering applications. The aim of this research work is to provide a comprehensive …

The recently developed novel high-strength sorbite stainless steel (S600E) combines the
advantages of exceptional mechanical properties, high corrosion resistance, effortless …

The paper presents a detailed numerical investigation on the performance of high strength
steel (HSS) circular hollow section (CHS) member subjected to pure torsion. Three grades of …

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 …

In order to simulate transverse bending and longitudinal welding in fabricating high strength
S690 cold-formed circular hollow sections, and more importantly, effects due to these …

This paper proposes a novel high strength steel square hollow section with semi-circular
stiffeners, aiming to delay or eliminate premature local buckling failure of the steel tube and …

Based on a number of numerical investigations into welding simulations, highly non-linear
welding-induced residual stresses within high strength S690 welded H-sections have been …

For medium-length steel columns with high width-to-thickness ratio, the local–global
interactive buckling may be the dominant failure mode. The existing design methods deal …

The present study aimed at evaluating the mechanical performance under bending loads of
circular hollow sections of steel. Different bending tests have been carried out by applying …