Buckling resistance of welded high-strength-steel box-section members under combined compression and bending

2019 ◽  
Vol 162 ◽  
pp. 105711 ◽  
Author(s):  
Han Fang ◽  
Tak-Ming Chan
Keyword(s):  
High Strength Steel ◽  
High Strength ◽  
Box Section ◽  
Buckling Resistance

Local buckling behaviour of high strength steel welded box-section columns under axial compression

2022 ◽  
Vol 171 ◽  
pp. 108677
Author(s):  
Bing Li ◽  
Chao Cheng ◽  
Zhimin Song ◽  
Xianlei Cao ◽  
Zhengyi Kong
Keyword(s):  
Axial Compression ◽  
High Strength Steel ◽  
Local Buckling ◽  
High Strength ◽  
Box Section

scholarly journals Research on Hysteretic Performance of Q690 High Strength Steel High-Web Box-Section Steel Column

2021 ◽  
Vol 276 ◽  
pp. 02029
Author(s):  
Jianpeng Sun ◽  
Wei Feng ◽  
RuiPeng Guo ◽  
Chunfeng Liu
Keyword(s):  
Finite Element ◽  
High Strength Steel ◽  
High Strength ◽  
Element Model ◽  
Simulation Software ◽  
Steel Columns ◽  
Box Section ◽  
Element Simulation ◽  
Hysteretic Performance ◽  
Energy Dissipation Capacity

In this paper, the finite element simulation software ABAQUS was used to study the hysteretic performance of Q690 high-strength steel (HSS) and high-web box-section steel columns. The finite element model was established by solid elements, and the influence of the initial defects of materials on the specimen was considered. The hyteretic performance of the specimen was conducted by analyzing and comparing the width-thickness ration of the flanges and the width-thickness ration of the webs. The results show that the increase of width-thickness ratios of the webs and flanges will reduce the hysteresis performance, the energy dissipation capacity and the ultimate horizontal bearing capacity of the specimen.

scholarly journals Fatigue strengths of diaphragm joint in box-section truss chords of high strength steel.

1986 ◽  
pp. 109-118
Author(s):  
Koei TAKENA ◽  
Hirosuke SHIMOKAWA ◽  
Fumio ITOH ◽  
Chitoshi MIKI
Keyword(s):  
High Strength Steel ◽  
High Strength ◽  
Box Section
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