The objective of this study is to establish a quantitative relationship between the
strengthening effects of different phases and yield strength, and also to gain a new insight …

High strength steel (HSS) I-sections are gaining increasing popularity compared with
conventional strength steel counterparts, mainly due to its higher strength-to-weight ratio …

Local buckling behaviour of welded high strength steel (HSS) I-sections subjected to
bending is crucial for structural designs, and has been found to be affected by the interactive …

Aiming at the different strength-level structural steels, fatigue crack growth rate (FCGR) tests
were conducted under a series of loading conditions, ie, constant amplitude load (CAL) …

The stress-strain characteristics of structural steels are predominantly influenced by their
chemical composition, manufacturing process and heat treatment. To date, various stress …

This study examines the impact of welding heat input on the residual stress and welding
deformation of large, thin-walled constructions made of ultra-high strength steel using a …

This paper presents an experimental investigation on the material properties variation and
residual stress distribution within the high strength steel (HSS) hexagonal hollow sections …

The strength of high-strength steel butt-welded joints with a similar steel grade may be quite
different due to their discrepancies in the processing methods of high-strength steel. The …

This paper experimentally investigates the mechanical properties of high-performance steel
(690 MPa) under different corrosion degrees. The tensile specimens are examined by …

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