This article presents a semi-analytical method to calculate the ultimate strength of inelastic beam-columns with I-shaped cross section using geometrically exact beam theory. A computer code based on this method has been applied to beam-columns under axial compression. The results agree with nonlinear finite element analysis. Compared with previous step-by-step integration approach, this new method is more efficient and can be extended to multi-span beam-columns and other load combinations including lateral pressure. The presented beam-column model is ideally suited for ultimate strength prediction of stiffened steel panels of ships and offshore structures.
Ultimate strength of steel beam-columns under axial compression
01.11.2017
16 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Ultimate strength of steel beam-columns under axial compression
Online Contents | 2017
|Ultimate strength of steel beam-columns under axial compression
Online Contents | 2017
|Ultimate strength of ship plating under axial compression
Tema Archiv | 2006
|Ultimate Strength of Dented Panel Under Axial Compression
British Library Online Contents | 2004
|Ultimate Strength Design of Stiffened Plates Under Axial Compression and Bending
British Library Online Contents | 1993
|