Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultimate strength of steel beam-columns under axial compression
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
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
Li, Zhongwei (Autor:in) / Patil, Mayuresh (Autor:in) / Yu, Xiaochuan (Autor:in)
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
| British Library Online Contents | 2017