This paper attempts to acquire fundamental knowledge on the mechanical properties of high
strength steels and the corresponding high strength weld metals at arctic low temperatures …

A test campaign on cold-formed steel elliptical hollow section T-joints with the chord simply
supported and the brace axially compressed is described in this paper. Four different sizes …

The present study undertakes the post-fire stub column behaviour of cold-formed steel
elliptical hollow sections (CFS-EHS) by experimental and numerical analyses. A total of 18 …

To accurately evaluate the effect of cooling methods on the residual seismic capacity of
Q690 high-strength steel (HSS) after fire, an experimental study was undertaken to …

The present study investigated the tensile behaviour of high strength steel (HSS) butt joints
exposed to arctic low temperatures. Two HSS grades, namely Q890 and Q960, with …

This paper presents a test campaign concerning the structural behavior of cold-formed steel
T-joints with semi-oval hollow section (SOHS) chord. Three different sizes of SOHS and nine …

The structural performance of S960 ultra-high strength steel non-slender welded I-sections
subjected to combined loading is studied in the present paper. Nonlinear finite element (FE) …

This study deals with the compressive performance of cold-formed steel semi-oval hollow
section (CFS-SOHS) stub columns after exposure to a standard fire. An experimental …

The present paper reports the experimental and numerical investigations into the structural
behavior and resistances of S890 and S960 ultra-high strength steel circular hollow sections …

This paper presents experimental and numerical investigations into the post-fire local
buckling behavior and residual resistances of S890 ultra-high strength steel (UHSS) circular …