The elastic load-carrying capacity and buckling trajectory of steel columns under
compression with open and hollow cross-sections, whose axis is curved by spatial random …

This article deals with the torsional load-bearing behaviour of concrete half-shell structures.
The analogy between the bending stressed tension members according to second order …

In this paper an advanced 32× 32 stiffness matrix and the corresponding nodal load vector
of a 3-D beam element of arbitrary cross section taking into account shear deformation …

When designing steel members with nonsymmetric cross sections, it is essential to consider
twisting effects when performing stability checks via second-order analysis according to the …

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, a new formulation of beam-type finite element for the non-uniform torsion of
simple or continuous thin-walled single-or multi-cell box girder with open and closed cross …

A geometrically nonlinear beam model suitable for describing complex 3D effects due to non-
uniform warpings including non-standard in-plane distortions of the cross-section is …

Incremental launching is a common and convenient methodology to build continuous girder
bridges on several piers. Although it has mainly been applied to straight bridges with box …

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 …

In this paper, the behaviour of thin-walled sections of a bar with restrained torsion is studied.
Neglecting these warping behaviours may generate significant errors, particularly for open …