Results 171 to 180 of about 14,081 (227)

Lateral-torsional buckling of beams and the Southwell plot

International Journal of Mechanical Sciences, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mandal, P., Calladine, C. R.
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Lateral–torsional buckling resistance of coped beams

Journal of Constructional Steel Research, 2005
The lateral–torsional buckling resistance of beams depends on the support conditions. In floor structures for buildings coped beams are often used. A numerical model was developed to investigate the influence of copes on the lateral buckling resistance.
Maljaars, J., Stark, J.W.B., Steenbergen, H.M.G.M., Abspoel, R.   +3 more
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Lateral-torsional buckling of channel beams

Journal of Constructional Steel Research, 1990
A theoretical and experimental study of the buckling behaviour of channel beams with unbraced longitudinal edge stiffeners, bent in such a way that the stiffeners are in compression, is presented. For a relatively short length of beam loaded in such a manner, the beam will buckle symmetrically.
L.K. Seah, P.W. Khong
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Inelastic Lateral Torsional Buckling of Beams

Journal of the Structural Division, 1981
A numerical procedure is presented for predicting elastic and inelastic beam buckling loads. The procedure uses a finite difference solution to the differential equations defining lateral torsional buckling. The reduction in beam stiffness in the inelastic range is estimated by using an approximate tangent modulus method.
Bruce A. Hollinger, C. P. Mangelsdorf
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Lateral-Torsional Buckling of Parabolic Arches

Journal of the Structural Division, 1972
Equations were derived which govern the lateral-torsional buckling of parabolic arches. Buckling loads were obtained for a uniform applied loading. Both free-standing and crown restrained arches with fixed and hinged end support were considered. A comparison was made, wherever possible, between some of the buckling loads calculated and existing ...
Frank J. Tokarz, Raghbir S. Sandhu
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Lateral-torsional buckling of composite beams

International Journal of Solids and Structures, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sapkás, Ákos, Kollár, László P.
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Lateral-Torsional Buckling of Stepped Beams

Journal of Structural Engineering, 2003
Continuous multispan beams with stepped cross sections at the interior supports are common in construction of steel buildings and bridges. Design equations for lateral-torsional buckling (LTB) resistance in the American Institute of Steel Construction LRFD Specifications in 1998 account for only prismatic and web-tapered beams.
Jong S. Park, J. Michael Stallings
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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
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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
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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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