Aeroelastic and local buckling optimisation of a variable-angle-tow composite wing-box structure
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113201
Abstract: Abstract Benefiting from curved fibre paths, variable-angle-tow (VAT) fibre composites feature a larger design space than traditional straight-fibre reinforced plastics. Herein, an optimisation framework of a full-scale wing-box structure with VAT-fibre composites is presented, aiming… read more here.
Keywords: tow; vat; optimisation; local buckling ... See more keywords
Nonlinear analysis of rectangular concrete-filled double steel tubular short columns incorporating local buckling
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.08.032
Abstract: Abstract Rectangular concrete-filled double steel tubular (CFDST) columns with inner circular steel tube possess higher structural performance than conventional concrete-filled steel tubular (CFST) columns. However, the local buckling of the outer steel tube of thin-walled… read more here.
Keywords: concrete filled; steel tubular; cfdst; steel ... See more keywords
Fully nonlinear analysis of steel-concrete composite girder with web local buckling effects
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.105729
Abstract: Abstract A reliable and advanced program for nonlinear inelastic analyses of steel girders and steel-concrete composite girders subjected to flexural loadings has been developed in the current article. Effects of geometric nonlinearities, material nonlinearities, and… read more here.
Keywords: steel girders; concrete composite; steel; steel concrete ... See more keywords
Local buckling analysis of cold-formed steel webs with stiffened rectangular openings
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.105824
Abstract: Abstract The cold-formed steel members often require web openings to allow for building services such as mechanical piping, electrical wiring, and air conditioning systems pass through the ceiling and therefore reduce the building overall height… read more here.
Keywords: steel; formed steel; cold formed; local buckling ... See more keywords
Effect of concrete infill on local buckling capacity of circular tubes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.105899
Abstract: Abstract For circular steel sections, axial slenderness limits are typically defined in terms of the diameter-to-thickness ratio and indicate whether the member will first yield or locally buckle under axial compression. The common opinion is… read more here.
Keywords: circular sections; circular tubes; concrete infill; local buckling ... See more keywords
Local buckling of thin plate on tensionless elastic foundations under interactive uniaxial compression and shear
Sign Up to like & getrecommendations! Published in 2018 at "Theoretical and Applied Mechanics Letters"
DOI: 10.1016/j.taml.2018.02.003
Abstract: ABSTRACT This paper uses a mathematical method to develop an analytical solution to the local buckling behaviour of long rectangular plates resting on tensionless elastic Winkler foundations and under combined uniform longitudinal uniaxial compressive and… read more here.
Keywords: buckling thin; local buckling; plate tensionless; tensionless elastic ... See more keywords
Local buckling of corrugated steel plates in buried structures
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.106348
Abstract: Abstract Local buckling may occur in the straight portion of a corrugated steel plate (CSP) pipe-arch with a deep wave section that is used in a buried structure. In this study, the soil support of… read more here.
Keywords: straight portion; corrugated steel; local buckling; portion ... See more keywords
Nonlinear post-fire simulation of concentrically loaded rectangular thin-walled concrete-filled steel tubular short columns accounting for progressive local buckling
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106423
Abstract: Abstract The repair of fire-damaged thin-walled rectangular concrete-filled steel tubular (CFST) columns in engineering structures after fire exposure requires the assessment of their residual strength and stiffness. Existing numerical models have not accounted for the… read more here.
Keywords: post fire; thin walled; post; cfst columns ... See more keywords
Elastic local buckling of periodic sinusoidal corrugated composite panels subjected to in-plane shear
Sign Up to like & getrecommendations! Published in 2020 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2020.107134
Abstract: Abstract The critical local buckling instability of simply supported sinusoidal panels subjected to in-plane shear loading is investigated semi-analytically using the Rayleigh-Ritz method. Due to significant weight-strength saving and increased out-of-plane rigidity, these thin corrugated… read more here.
Keywords: panels subjected; buckling; subjected plane; plane shear ... See more keywords
Local buckling of steel faceplates anchored to concrete infill in C-PSW/CF
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.108230
Abstract: Abstract Shear anchors and tie bars in concrete-filled composite plate shear walls (C-PSW/CF) develop composite action between steel faceplates and concrete infill and brace the faceplates against buckling. Existing design requirements for tie bars and… read more here.
Keywords: steel; shear anchors; concrete infill; tie bars ... See more keywords
Local buckling of FRP thin-walled plates, shells and hollow sections with curved edges and arbitrary lamination
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.108242
Abstract: Abstract Extensive studies have been undertaken on the local buckling of FRP members. However, the scope of the existing research largely remains limited to those with rectangular faces. As the geometry of the member faces… read more here.
Keywords: local buckling; thin walled; buckling capacity; geometry ... See more keywords