Lateral-torsional buckling of unrestrained steel beams under fire conditions: Improvement of EC3 proposal [PDF]
, 2004 The final draft of the EN version of part 1.1 of Eurocode 3 has introduced significant changes in the evaluation of the lateral-torsional buckling resistance of unrestrained beams at room temperature that reduce the over-conservative approach of ENV 1993-
da Silva, Luis Simoes +3 more
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Lateral–Torsional Buckling design for pultruded FRP beams [PDF]
Composite Structures, 2015 This paper presents an investigation into the development of a design procedure for Pultruded Fibre Reinforced Polymers (PFRP) beams failing by the elastic buckling mode of Lateral-Torsional Buckling (LTB). The design procedure is based on the European design approach for uniform members in bending of structural steel.
Nguyen, T. T. +2 more
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Lateral Torsional Buckling of Steel Beams Elastically Restrained at the Support Nodes
Applied Sciences, 2019 The study shows the results of theoretical investigations into lateral torsional buckling of bisymmetric I-beams elastically restrained against warping and against rotation in the plane of lateral torsional buckling (i.e., against lateral rotation) at ...
Rafał Piotrowski, Andrzej Szychowski
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Formulae for Buckling Load Bearing Capacity of Glass Structure Elements [PDF]
Archives of Civil Engineering, 2020 Development of contemporary building industry and related search for new aesthetical and functional solutions of monumental buildings in the centers of large cities resulted in the interest in glass as a structural material.
M. Gwóźdź
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MATEC Web of Conferences, 2019 Elastic and inelastic lateral torsional buckling of simply web tapered I beam is studied using the finite element method. The length of the beams is 8000 mm for elastic lateral torsional buckling and 4000 mm for inelastic lateral torsional buckling.
Karta Wijaya Paulus +2 more
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A Novel Approach for Lateral Buckling Assessment of Double Tapered Thin-Walled Laminated Composite I-Beams [PDF]
Mechanics of Advanced Composite Structures, 2022 The purpose of this paper is to introduce a simple and novel method for discussing the lateral-torsional stability of thin-walled symmetric balanced laminated beams with varying I-section.
Masoumeh Soltani
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Interaction curves for vibration and buckling of thin-walled composite box beams under axial loads and end moments [PDF]
, 2010 Interaction curves for vibration and buckling of thin-walled composite box beams with arbitrary lay-ups under constant axial loads and equal end moments are presented.
Lee, Jaehong, Vo, Thuc
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The lateral buckling of steel I-shape beams with continuous torsional elastic restraints
Budownictwo i Architektura, 2013 A simple model of the lateral buckling of steel I-shape beams with elastic and continuous torsional restraints was developed. The lateral buckling beams with free warping were formulated as differential equations in terms of torsion angle.
Roman Bijak
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Lateral stability analysis of steel tapered thin-walled beams under various boundary conditions [PDF]
Numerical Methods in Civil Engineering, 2018 The lateral-torsional buckling of tapered thin-walled beams with singly-symmetric cross-section has been investigated before. For instance, the power series method has been previously utilized to simulate the problem, as well as the finite element method.
M. Soltani, S. Asil Gharebaghi, F. Mohri
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