Compressive buckling behaviour of steel corrugated-plates in contact with a rigid medium
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113356
Abstract: Abstract In composite structures, the strength of different material can be fully taken advantage of due to the composite effect. In steel-encased concrete-infilled composite structures, steel plates are restrained unilaterally by infilled concrete. The contact… read more here.
Keywords: buckling behaviour; rigid medium; corrugated plates; steel ... See more keywords
Post-buckling behaviour in variable stiffness cylindrical panels under compression loading with modal interaction effects
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2020.06.025
Abstract: Abstract Variable Angle Tow (VAT) composite panels, whereby fibre angle distributions vary continuously in-plane, have more scope for tuning structural properties than traditional straight fibre laminated composite materials. Currently, the geometrically non-linear response of such… read more here.
Keywords: cylindrical panels; buckling behaviour; panels compression; description ... See more keywords
Numerical Studies on the Buckling Behaviour of Cable-stiffened Steel Columns With Pin-connected Crossarm Systems
Sign Up to like & getrecommendations! Published in 2018 at "Structures"
DOI: 10.1016/j.istruc.2018.08.008
Abstract: Abstract In this study, the buckling behaviour of a cable-stiffened steel column with a four-branch pin-connected crossarm system is investigated. A new geometric imperfection distribution is constructed with a nonlinear buckling analysis to trigger interactive… read more here.
Keywords: cable stiffened; buckling behaviour; stiffened steel; pin connected ... See more keywords
Global buckling behaviour of welded Q460GJ steel box columns under axial compression
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2017.10.013
Abstract: Abstract This paper describes an experimental and numerical study on the global buckling behaviour of welded Q460GJ steel box columns. In the experimental programme, seven steel columns with different cross sections and wall thicknesses were… read more here.
Keywords: q460gj steel; global buckling; buckling behaviour; box columns ... See more keywords
Overall buckling behaviour and design of high-strength steel welded section columns
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2017.12.026
Abstract: Abstract Practical use of high-strength (HS) steel in contemporary construction has become one of the most important design solutions. Loading capacities of columns may benefit enormously from the HS steel, whilst their overall buckling behaves… read more here.
Keywords: high strength; buckling behaviour; overall buckling; steel ... See more keywords
Modal nudging in nonlinear elasticity: tailoring the elastic post-buckling behaviour of engineering structures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2018.03.025
Abstract: The buckling and post-buckling behaviour of slender structures is increasingly being harnessed for smart functionalities. Equally, the post-buckling regime of many traditional engineering structures is not being used for design and may therefore harbour latent… read more here.
Keywords: buckling behaviour; modal nudging; post buckling; engineering structures ... See more keywords
On the local and distortional post-buckling behaviour of thin-walled regular polygonal tubular columns
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.01.033
Abstract: Abstract This paper presents and discusses numerical results concerning the (i) elastic local and distortional post-buckling behaviours and (ii) imperfection sensitivity of regular convex polygonal cross-section (RCPS) simply supported tubes under uniform compression (columns). Although… read more here.
Keywords: distortional post; local distortional; buckling behaviour; post buckling ... See more keywords
Modal analysis of the post-buckling behaviour of cylindrical steel panels under compression: Imperfection sensitivity and local2 interaction
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.106345
Abstract: Abstract This paper presents and discusses numerical results on the (i) elastic post-buckling behaviour and (ii) imperfection sensitivity of simply supported cylindrical steel panels under uniform compression. The results presented are obtained by means of… read more here.
Keywords: imperfection; buckling behaviour; post buckling; imperfection sensitivity ... See more keywords
Post-buckling behaviour of thin-walled regular polygonal tubes subjected to bending
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.108106
Abstract: Abstract This work presents and discusses numerical results concerning the elastic post-buckling behaviour and imperfection sensitivity of regular convex polygonal cross-section (RCPS) tubular beams buckling in local, distortional and mixed local–distortional modes, a topic currently… read more here.
Keywords: behaviour thin; buckling behaviour; thin walled; post buckling ... See more keywords
Nonlinear buckling behaviour of spherical shells: barriers and symmetry-breaking dimples
Sign Up to like & getrecommendations! Published in 2017 at "Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rsta.2016.0154
Abstract: The nonlinear axisymmetric post-buckling behaviour of perfect, thin, elastic spherical shells subject to external pressure and their asymmetric bifurcations are characterized, providing results for a structure/loading combination with an exceptionally nonlinear buckling response. Immediately after… read more here.
Keywords: nonlinear buckling; buckling behaviour; spherical shells; behaviour spherical ... See more keywords
Effect of trapezoidal shapes and non-uniform edge loads on buckling behaviour of plates with cutouts
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211022258
Abstract: Crucial buckling loads of composite laminates are typically determined by employing analytical techniques based on the presumptions that the plates are susceptible to uniform edge loads, ignoring the fact that the practical assemblies are regularly… read more here.
Keywords: uniform edge; buckling behaviour; panel; non uniform ... See more keywords