Results 171 to 180 of about 23,353 (234)

Design of Glass Beams Subjected to Lateral Torsional Buckling

IABSE Symposium, Budapest 2006: Responding to Tomorrow's Challenges in Structural Engineering, 2006
Keywords: 550/ICOM Note: +CD-Rom Reference ICOM-CONF-2006-002 Record created on 2008-01-24, modified on 2016-08 ...
Luible, A., Crisinel, M.
openaire   +2 more sources

The lateral-torsional buckling of unrestrained steel beams in fire

Journal of Constructional Steel Research, 1996
A three-dimensional computer model which is capable of predicting the structural behaviour at elevated temperatures of skeletal steel frames has been used to investigate the ultimate behaviour of uniformly heated unrestrained beams. A series of different sections and spans has been studied for different loading patterns and load ratios.
Bailey, C. G., Burgess, I. W., Plank, R. J.   +2 more
openaire   +1 more source

Modelling and Statistical Approaches to Lateral-Torsional Buckling

Advanced Materials Research, 2014
Some particular and selected problems aimed at ultimate limit state and probability-based studies pertaining to lateral-torsional buckling of steel beams are described. Stochastic analysis of the ultimate limit state of a slender member IPE220 under bending was elaborated.
Zdenek Kala, Jan Valeš
openaire   +1 more source

On the lateral-torsional buckling of non-uniform C-beams

2019
This paper experimentally and numerically investigates the lateral stability problem of metallic C-beams with uniformly varying cross-section. The results of a compression test on a physical model are compared with the numerical predictions of the lateral-torsional buckling load given by a variational approach. A good theory vs.
Amendola A., Fraternali F., Mascolo I., Modano M.   +3 more
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Lateral Torsional Buckling of Wood Beams

2014
Structural wood design standards recognize lateral torsional buckling as an important failure mode, which tends to govern the capacity of long span laterally unsupported beams. A survey of the literature indicates that only a few experimental programs have been conducted on the lateral torsional buckling of wooden beams.
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Lateral-torsional buckling of slender cross-section stainless steel beams

, 2020
The contribution shows experimental and numerical research of welded stainless steel slender I-section beams. Difference in behaviour of stainless steel and common carbon steel members is generally known, but design procedures of stainless steel members ...
M. Šorf, M. Jandera
semanticscholar   +1 more source

Inelastic Lateral-Torsional Buckling of Beam Columns

Journal of the Engineering Mechanics Division, 1965
The problem of lateral-torsional buckling in beam columns is studied using an analytical approach to detect the stage at which the inception of this type of instability is imminent. The method adopted uses a forward integration scheme for solving the differential equations defining the problem.
Constancio Miranda, Morris Ojalvo
openaire   +1 more source

Reassesment of lateral torsional buckling in hot-holled I-beams

, 2020
Lateral torsional buckling (LTB) of I-beams is characterized by simultaneous lateral deflection and twist. In this paper the influence of destabilizing and neutral effects of loadings and the possibility of the occurrence of web distortion, which ...
A. Rossi, C. H. Martins, Renato Silva Nicoletti, Alex Sander Clemente de Souza   +3 more
semanticscholar   +1 more source

Buckling curves for lateral torsional buckling of unrestrained beams

2007
In Eurocode 3 two methods to determine the ultimate lateral torsional buckling load of steel beams in bending are presented: the General and the Specific Methods. Both methods make use of buckling curves, but the curves to be used are different for both methods.
Snijder, H.H., Hoenderkamp, J.C.D.
openaire   +1 more source

Lateral-torsional buckling of cellular beams according to the possible updating of EC3

Journal of constructional steel research, 2019
Researchers have not yet reached a consensus on which buckling curve to use for the calculation of the lateral torsional buckling (LTB) resistance of cellular steel beams in the current version of EC3.
Felipe Piana Vendramell Ferreira, A. Rossi, C. H. Martins   +2 more
semanticscholar   +1 more source