Experimental lateral-torsional buckling behaviour of web tapered I-section steel beams
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.04.084
Abstract: Abstract Tapered steel members are often chosen instead of prismatic due to a better cross-section utilization along the member, which makes them an interesting and more economical alternative. Although EN1993-1-1 offers several methodologies for the… read more here.
Keywords: steel members; experimental lateral; web tapered; steel ... See more keywords
Performance of FRP strengthened full-scale simply-supported circular hollow steel members under monotonic and large-displacement cyclic loading
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112522
Abstract: Abstract Steel structures are becoming more common in engineering construction as steel possesses excellent ductility, but steel members are often vulnerable to buckling, especially under seismic or cyclic loading. Hollow structural sections (HSS) often buckle… read more here.
Keywords: displacement cyclic; steel; large displacement; steel members ... See more keywords
Low cycle fracture behavior of steel members with circular hollow section subjected to eccentric load
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.06.080
Abstract: Abstract This study aims to investigate the effect of eccentric load on the seismic and fracture behavior of Q235B steel members with circular hollow section (CHS). To this end, uniaxial tension and ultra-low cycle fatigue… read more here.
Keywords: steel; chs steel; fracture behavior; steel members ... See more keywords
Temperature analysis of partially heated steel members in fire
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DOI: 10.1016/j.jcsr.2016.08.008
Abstract: Abstract Analytical methods for the evaluation of temperature distribution of steel members in fire are readily available in codes of practice. These methods are usually based on uniform sections under fully engulfed fire conditions. In… read more here.
Keywords: heated steel; temperature; partially heated; steel members ... See more keywords
Effect of corrosion on the tension behavior of painted structural steel members
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2017.02.005
Abstract: Abstract The long-term structural performance of steel structures can be directly related to corrosion. In this study, tensile tests were conducted on corroded steel members to examine the effect of corrosion damage on their tensile… read more here.
Keywords: effect corrosion; steel members; tension; steel ... See more keywords
Torsional and flexural-torsional buckling of compressed steel members in fire
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2020.106130
Abstract: Abstract Torsional and flexural-torsional buckling of compressed steel members are relevant phenomena for monosymmetric and built-up cross-sections frequently employed in bracing systems or in truss structures. Despite the great interest shown by researchers relative to… read more here.
Keywords: steel members; torsional flexural; flexural torsional; torsional buckling ... See more keywords
The influence of imperfections in the critical temperature of I-section steel members
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2021.106540
Abstract: Abstract This paper describes the influence of the imperfections in the critical temperature assessment of steel members at elevated temperatures. An extensive numerical investigation using shell FE models is performed in the scope of this… read more here.
Keywords: steel; critical temperature; steel members; temperature ... See more keywords
Mechanical behavior of in-service axial compression angle steel members strengthened by welding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101736
Abstract: Abstract This paper investigates the mechanical behavior of in-service angle steel members strengthened by welding through experimental and numerical study. Firstly, axial compression tests on strengthened angle steel members were conducted. All the specimens failed… read more here.
Keywords: angle steel; mechanical behavior; behavior service; steel members ... See more keywords
Geometric nonlinear dynamic analysis of tapered steel members
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2019-0490
Abstract: In this study, a theoretical analysis is presented for estimating the in-plane geometric nonlinear elastic stability behavior of steel members with tapered elements under dynamic loads. Beam-column... read more here.
Keywords: nonlinear dynamic; geometric nonlinear; dynamic analysis; steel members ... See more keywords
Mechanical Behavior of Damaged H-Section Steel Structure
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DOI: 10.1155/2021/8247670
Abstract: Steel structures are usually damaged by disasters. According to the influence law of the damage on the elastic modulus of steel obtained by the mechanical test of damaged steel, the average elastic moduli of H-section… read more here.
Keywords: cross sectional; steel members; damaged section; steel ... See more keywords
Development of Hybrid Machine Learning Models for Predicting Permanent Transverse Displacement of Circular Hollow Section Steel Members under Impact Loads
Sign Up to like & getrecommendations! Published in 2023 at "Buildings"
DOI: 10.3390/buildings13061384
Abstract: The impact effect is a crucial issue in civil engineering and has received considerable attention for decades. For the first time, this study develops hybrid machine learning models that integrate the novel Extreme Gradient Boosting… read more here.
Keywords: hybrid machine; steel; permanent transverse; steel members ... See more keywords