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Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112417
Abstract: Abstract This paper aims to study the structural performance and design of cold-formed steel elliptical hollow sections under combined compression and minor axis bending. An accurate finite element model was developed and validated against the…
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Keywords:
formed steel;
cold formed;
elliptical hollow;
steel elliptical ... See more keywords
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Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.02.006
Abstract: Abstract Significant progress has been made on structural behavior of hot-finished (HF) steel members with elliptical hollow sections (EHS) in the past few years. However, there is very limited research on cold-formed (CF) steel members…
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Keywords:
steel;
stub columns;
steel elliptical;
tubular stub ... See more keywords
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Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2018.07.055
Abstract: Abstract Material properties, residual stress distributions and cross-sectional behavior of cold-formed steel elliptical hollow sections are investigated in this study. Four cross-section series with the nominal section aspect ratio ranging from 1.65 to 3 were…
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Keywords:
hollow section;
material properties;
elliptical hollow;
steel elliptical ... See more keywords
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Published in 2021 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-04-2021-0121
Abstract: Purpose This study aims to understand the multiaxial fretting fatigue, wear and fracture characteristics of 35CrMoA steel under the elliptical loading path. Design/methodology/approach By keeping the contact pressure and torsional shear cyclic stress amplitude unchanged;…
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Keywords:
elliptical loading;
loading path;
fretting fatigue;
steel elliptical ... See more keywords