Detail publikačního výsledku

FE Nonlinear Analysis of Lateral-torsional Buckling Resistance

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

Originální název

FE Nonlinear Analysis of Lateral-torsional Buckling Resistance

Anglický název

FE Nonlinear Analysis of Lateral-torsional Buckling Resistance

Druh

Článek Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2017

Vydáno

15.10.2016

ISSN

1998-4448

Periodikum

International Journal of Mechanics

Svazek

2016

Číslo

10

Stát

Spojené státy americké

Strany od

235

Strany do

241

Strany počet

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"
}