Analytical methods cannot find the exact solution for inelastic lateral torsional buckling. This
study aims to develop innovative solutions by creating closed-form equations. A series of …

An accurate and consistent approach to the out-of-plane stability design of steel beams and
structures utilising second-order inelastic analysis with strain limits is proposed. The method …

Built-up tapered I-beams, which are mostly loaded so as to be under bending about their
strong axis for the economical use of the structural material, are commonly used in wide …

The lateral torsional buckling (LTB) of steel-timber composite (STC) beam with partial
interaction was investigated in this paper. The composite beam is constructed by connecting …

The paper continues and discusses the next case of the simplified method of the Technical
Stability Theory (TSTh) of loss of stability of lateral buckling in elastic-plastic states of semi …

A primary failure mode for thin-walled steel members is lateral-torsional buckling (LTB), in
which steel cantilever beams experience nonuniform twisting and buckling about their weak …

This paper analyses the lateral torsional buckling (LTB) behaviour of cantilever and two-
span steel beams. The structural behaviour in terms of load-deflection curves, plasticisation …

The paper presents the comparison of experimental results obtained from tests on semi-
slender columns with pinned ends made of steel R35 to simplifications and hypotheses of …

This paper presents an alternative computation approach for the critical moment of lateral-
torsional buckling of a simply supported steel beam with continuous lateral elastic restraint …

The standard hot-rolled sections with various shapes are used to construct the skeletal
structural system of the steel civil engineering structures. The conventional design rules …