Publication detail

FE Nonlinear Analysis of Lateral-torsional Buckling Resistance

VALEŠ, J. KALA, Z. MARTINÁSEK, J. OMISHORE, A.

Original Title

FE Nonlinear Analysis of Lateral-torsional Buckling Resistance

Type

journal article in Scopus

Language

English

Original Abstract

The article focuses on the analysis of the effects of stability phenomena on the ultimate limit state of a steel beam subjected to uniform bending moment along its length. The key parameters that influence the load carrying capacity include imperfections and slenderness. The elastic and inelastic resistance obtained using the nonlinear finite element method were compared with analytical and standardised approaches in the article. The effects of warping of the end sections on the resistance and reliability of steel beams is studied. For this purpose, bending of the beam was introduced, firstly with forces on the end sections, and secondly by rotating the end sections.

Keywords

Static, resistance, steel, beam, lateral torsional buckling, stability, imperfections, sensitivity, reliability

Authors

VALEŠ, J.; KALA, Z.; MARTINÁSEK, J.; OMISHORE, A.

Released

15. 10. 2016

ISBN

1998-4448

Periodical

International Journal of Mechanics

Year of study

2016

Number

10

State

United States of America

Pages from

235

Pages to

241

Pages count

7

BibTex

@article{BUT133163,
  author="Jan {Valeš} and Zdeněk {Kala} and Josef {Martinásek} and Abayomi {Omishore}",
  title="FE Nonlinear Analysis of Lateral-torsional Buckling Resistance",
  journal="International Journal of Mechanics",
  year="2016",
  volume="2016",
  number="10",
  pages="235--241",
  issn="1998-4448"
}