The structural behavior of circular hollow section (CHS) T-joints subjected to axial brace compression in fire conditions was investigated. Five full-scale tubular joints with different brace-to-chord diameter ratios were tested under elevated temperature. The tests were in isothermal heating conditions, where the specimens were heated to the desired temperatures and then subjected to static load to failure. The ultimate strength and failure modes of these joints were investigated. It was observed that both the reduction in material strength and changes in localized plastification area beneath the brace decreased the ultimate strength of the joints as temperature increased. Furthermore, local buckling and ovalisation of the chords were foun...
In this paper, the effect of the outer reinforcing plate on the initial stiffness, ultimate strength...
A total of 540 nonlinear steady-state finite element analyses were performed to study the influence ...
The post-fire structural performance of cold-formed high strength steel (CFHSS) T- and X-joints with...
The research on structural behaviour of circular hollow section (CHS) joints at elevated temperature...
Fire resistance of steel joints is always a major concern in the designing of steel structures again...
This paper aims to investigate the structural behavior of two-planar tubular TT-joints subjected to ...
Present research used the results of 405 finite element (FE) analyses to study the effect of the joi...
This project is aimed to observe and analysis the joint behaviour of Circular Hollow Section (CHS...
Judging from widespread use of steel tubular joints and its increasing importance in both constructi...
The purpose of this paper is to investigate the ultimate capacity of welded steel tubular joints at ...
The paper presents the numerical study of tubular square T-joints under fire conditions. The sequent...
This paper aims to study the structural behavior of tubular KT-joints subjected to axial loading at ...
This study presents a comprehensive numerical program aiming to investigate the static resistances o...
The static resistances of cold-formed S900 steel grade tubular T- and X-joints at elevated temperatu...
The basic performance of doubler plate reinforced circular hollow section (CHS) T-joint under axial ...
In this paper, the effect of the outer reinforcing plate on the initial stiffness, ultimate strength...
A total of 540 nonlinear steady-state finite element analyses were performed to study the influence ...
The post-fire structural performance of cold-formed high strength steel (CFHSS) T- and X-joints with...
The research on structural behaviour of circular hollow section (CHS) joints at elevated temperature...
Fire resistance of steel joints is always a major concern in the designing of steel structures again...
This paper aims to investigate the structural behavior of two-planar tubular TT-joints subjected to ...
Present research used the results of 405 finite element (FE) analyses to study the effect of the joi...
This project is aimed to observe and analysis the joint behaviour of Circular Hollow Section (CHS...
Judging from widespread use of steel tubular joints and its increasing importance in both constructi...
The purpose of this paper is to investigate the ultimate capacity of welded steel tubular joints at ...
The paper presents the numerical study of tubular square T-joints under fire conditions. The sequent...
This paper aims to study the structural behavior of tubular KT-joints subjected to axial loading at ...
This study presents a comprehensive numerical program aiming to investigate the static resistances o...
The static resistances of cold-formed S900 steel grade tubular T- and X-joints at elevated temperatu...
The basic performance of doubler plate reinforced circular hollow section (CHS) T-joint under axial ...
In this paper, the effect of the outer reinforcing plate on the initial stiffness, ultimate strength...
A total of 540 nonlinear steady-state finite element analyses were performed to study the influence ...
The post-fire structural performance of cold-formed high strength steel (CFHSS) T- and X-joints with...