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 / Yu, Xiaochuan
2017
Aufsatz (Zeitschrift)
Englisch
Ships , Nonlinear analysis , Compression , Steel columns , Naval engineering , Offshore engineering , Steel , Beam theory (structures) , I beams , Columns (structural) , Ultimate tensile strength , Beam-columns , Compressive strength , Computer programs , Offshore structures , Offshore , Methodology , Finite element method
Ultimate strength of steel beam-columns under axial compression
| SAGE Publications | 2017
Ultimate strength of steel beam-columns under axial compression
| Online Contents | 2017
| British Library Online Contents | 2017