Lateral-torsional buckling of box beam with corrugated steel webs
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Central South University"
DOI: 10.1007/s11771-019-4122-0
Abstract: Corrugated steel web is folded along the longitudinal direction and has the mechanical properties such as axial compression stiffness corrugation effect, shear modulus corrugation effect, similar to that of an accordion. In order to study… read more here.
Keywords: bbcsw; geometry; torsional buckling; steel ... See more keywords
Lateral torsional buckling of anisotropic laminated thin-walled simply supported beams subjected to mid-span concentrated load
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DOI: 10.1016/j.compstruct.2017.11.027
Abstract: Abstract In this paper, a generalized semi-analytical approach for lateral-torsional buckling of simply supported anisotropic, thin-walled, rectangular cross-section beams under concentrated load at mid-span/mid-height was developed using the classical laminated plate theory as a basis… read more here.
Keywords: concentrated load; buckling; thin walled; simply supported ... See more keywords
Lateral-torsional buckling (LTB) method for the design of glass fins with continuous lateral restraints at the tensioned edge
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.113790
Abstract: Abstract The lateral torsional buckling (LTB) analysis of glass members is a well-known issue, and can be critical for the design of glass fins that are used to brace slab panels or walls and facades… read more here.
Keywords: torsional buckling; lateral torsional; glass fins; tensioned edge ... See more keywords
Lateral-torsional dynamic instability of uniform and double-tapered rectangular beams under harmonic shear deformation
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.05.043
Abstract: Abstract This paper analyzes lateral-torsional dynamic instability of elastic beams with rectangular cross section having constant thickness, with the depth symmetric with respect to the midpoint and either uniform or tapered linearly in each half.… read more here.
Keywords: instability; double tapered; instability uniform; torsional dynamic ... See more keywords
Numerical and experimental investigation of lateral torsional buckling of wood beams
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DOI: 10.1016/j.engstruct.2017.08.020
Abstract: Abstract The present study reports the results of a full-scale experimental and numerical investigation aimed at predicting the elastic lateral torsional buckling capacity of wooden beams. The experimental component consists of 18 Spruce-Pine-Fir (SPF) No.… read more here.
Keywords: edge loading; investigation; full scale; torsional buckling ... See more keywords
Lateral-torsional buckling of arches under an arbitrary radial point load in a thermal environment incorporating shear deformations
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.10.071
Abstract: Abstract This paper presents an analytical investigation of the thermoelastic lateral-torsional buckling of circular arches under an arbitrary radial point load in a uniform thermal environment accounting for shear deformations, which has not been reported… read more here.
Keywords: radial point; torsional buckling; lateral torsional; shear deformations ... See more keywords
Combined web distortional and lateral-torsional buckling of partially restrained I-section beams
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.06.057
Abstract: publisher: Elsevier articletitle: Combined web distortional and lateral-torsional buckling of partially restrained I-section beams journaltitle: International Journal of Mechanical Sciences articlelink: http://dx.doi.org/10.1016/j.ijmecsci.2017.06.057 content_type: article copyright: © 2017 Elsevier Ltd. All rights reserved. read more here.
Keywords: combined web; buckling partially; web distortional; torsional buckling ... See more keywords
Investigation of European flexural and lateral torsional buckling interaction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.01.026
Abstract: Abstract The accuracy of the interaction methods for combined flexural and lateral torsional buckling are investigated using statistical data, which has become available after the introduction of Eurocode EN1993-1-1:2005. The freely available statistical data for… read more here.
Keywords: torsional buckling; flexural lateral; lateral torsional; interaction ... See more keywords
A proposal based on the effective section factor for the lateral-torsional buckling of beams with slender I-shaped welded sections
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106389
Abstract: Abstract The lateral-torsional buckling of steel beams with welded slender I-shaped sections, or Class 4 sections according to Eurocode 3 classification, is investigated in this paper. While the response of non-Class 4 section beams has… read more here.
Keywords: slender shaped; torsional buckling; section; proposal based ... See more keywords
Elastic lateral-torsional instability of monosymmetric shear deformable fixed arches under a localized uniform radial load
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DOI: 10.1016/j.tws.2020.107394
Abstract: Abstract This paper investigates the elastic lateral-torsional instability of shear deformable fixed arches having a monosymmetric cross-section when subjected to a localized uniform radial load. Hitherto, this topic has not been addressed in the open… read more here.
Keywords: torsional instability; lateral torsional; load; localized uniform ... See more keywords
Lateral–torsional buckling of steel beams pre-stressed by straight tendons with a single deviator
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DOI: 10.1016/j.tws.2021.107642
Abstract: Abstract We develop a novel lateral–torsional buckling theory for pre-stressed (PS) steel H-beams with or without a deviator by using the total potential energy derived from the second order terms of semi-tangential rotations, the analytically… read more here.
Keywords: steel beams; torsional buckling; lateral torsional; semi tangential ... See more keywords