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
doaj +1 more source
Torsional Restraint against Elastic Lateral Buckling
Journal of Structural Engineering, 1998 It is well known that a central elastic torsional restraint restricts the lateral buckling shape of an elastic I-beam and increases its elastic flexural-torsional buckling resistance. However, available information on the effects of torsional restraints on elastic buckling are either incomplete, or in some cases inaccurate.
Valentino, John +1 more
openaire +2 more sources
Buckling of built-up columns of pultruded fiber-reinforced polymer C-sections [PDF]
, 2014 This paper presents the test results of an experimental investigation to evaluate the buckling behavior of built-up columns of pultruded profiles, subjected to axial compression.
Carlo Casalegno +8 more
core +1 more source
Lateral Torsional Buckling of Welded Stainless Steel I-Profile Beams: Experimental Study
Journal of Structural Engineering, 2021 In this paper, an experimental program is presented consisting of 13 experiments on welded stainless steel I-profile beams subjected to lateral torsional buckling, in which 11 specimens are...
M. Fortan, B. Rossi
semanticscholar +1 more source
Torsional Restraint of Lateral Buckling
Journal of the Structural Division, 1966 Elastic solutions to six problems in lateral-torsional buckling of I-beams with torsional restraint are presented. The loadings considered are equal moments at the end, concentrated load at mid-span at the shear center, and uniform load at the shear center.
Arthur C. Taylor, Morris Ojalvo
openaire +2 more sources
Flexual buckling of structural glass columns. Initial geometrical imperfection as a base for Monte Carlo simulation [PDF]
, 2018 In this paper Monte Carlo simulations of structural glass columns are presented. The simulation was performed according to the analytical second order theory of compressed elastic rods.
Melcher, Jindřich, Pešek, Ondřej
core +1 more source
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
doaj +1 more source
Fire analysis of steel frames with the use of artificial neural networks [PDF]
, 2007 The paper presents an alternative approach to the modelling of the mechanical behaviour of steel frame material when exposed to the high temperatures expected in fires.
Anderberg +26 more
core +2 more sources
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
doaj +1 more source
Lateral torsional buckling of partially restrained beams of high strength S690 welded I-sections
, 2021 This paper reports a systematic experimental investigation into the structural behaviour of a total of eighteen simply supported beams of high strength S690 welded I-sections with various restraint conditions, focussing on lateral torsional buckling ...
Kai Wang +3 more
semanticscholar +1 more source