In this paper the influence of torsional warping of cross-sections of twisted beams on their
eigenvibrations is investigated, considering the secondary deformations due to the angle of …

In this paper an effective finite element of constant stiffness is developed for torsion with
warping of both open-and closed-shape cross-sections. The secondary torsion moment …

In this paper, a new linear-elastic 3D Timoshenko finite beam element, which allows
consideration of warping torsion (W-beam), is presented. It is suitable for the analysis of …

The behaviour of thin-walled structures is deeply influenced by non-uniform torsion and
cross section distortion. In this paper the extension of the Hamiltonian Structural Analysis …

This contribution contains the results of experimental measurements and modelling of
torsional warping free vibrations of beams with rectangular hollow cross-sections. The …

New 3D beam finite element including non-uniform torsion will be presented in this
contribution which is suitable for analysis of beam structures of open and closed cross …

Eurocodes EN 1993 Design of steel structures gives guidance on how to design and verify
uniform built-up members under compression with hinged ends laterally supported only. The …

This paper presents results from measurements of hollow thin-walled cross-section beam
under the non-uniform torsion conditions where the warping effect is evaluated and …

Analysis of metal built-up members Page 1 Analysis of metal built-up members I. Baláža, Y.
Kolekováb, L. Moroczováb a Department of Metal and Timber Structures, Faculty of Civil …

Calculation of the cross-sectional properties of the concrete box-girder with two-cells using
Vlasovs theory and Generalized Beam Theory. Calculation of the internal forces of the St …