Detail publikačního výsledku

Stochastic Analysis of the Lateral - Torsional Buckling Resistance of Steel Beams with Random Imperfections

KALA, Z.

Originální název

Stochastic Analysis of the Lateral - Torsional Buckling Resistance of Steel Beams with Random Imperfections

Anglický název

Stochastic Analysis of the Lateral - Torsional Buckling Resistance of Steel Beams with Random Imperfections

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with the statistical analysis of resistance of a hot-rolled steel IPE beam under major axis bending. The lateral-torsion buckling stability problem of imperfect beam is described. The influence of bending moments and warping torsion on the ultimate limit state of the IPE beam with random imperfections is analyzed. The resistance is calculated by means of the close form solution. The initial geometrical imperfections of the beam are considered as the formatively identical to the first eigen mode of buckling.

Anglický abstrakt

The paper deals with the statistical analysis of resistance of a hot-rolled steel IPE beam under major axis bending. The lateral-torsion buckling stability problem of imperfect beam is described. The influence of bending moments and warping torsion on the ultimate limit state of the IPE beam with random imperfections is analyzed. The resistance is calculated by means of the close form solution. The initial geometrical imperfections of the beam are considered as the formatively identical to the first eigen mode of buckling.

Klíčová slova

Steel, reliability, stability, Lateral-torsional buckling, imperfection, bending moment, bimoment

Klíčová slova v angličtině

Steel, reliability, stability, Lateral-torsional buckling, imperfection, bending moment, bimoment

Autoři

KALA, Z.

Rok RIV

2014

Vydáno

12.09.2013

Místo

Rhodos, Řecko

ISBN

978-0-7354-1184-5

Kniha

11th International Conference of Numerical Analysis and Applied Mathematics 2013

ISSN

0094-243X

Periodikum

AIP conference proceedings

Stát

Spojené státy americké

Strany od

2261

Strany do

2264

Strany počet

4

BibTex

@inproceedings{BUT104493,
  author="Zdeněk {Kala}",
  title="Stochastic Analysis of the Lateral - Torsional Buckling Resistance of Steel Beams with Random Imperfections",
  booktitle="11th International Conference of Numerical Analysis and Applied Mathematics 2013",
  year="2013",
  journal="AIP conference proceedings",
  pages="2261--2264",
  address="Rhodos, Řecko",
  isbn="978-0-7354-1184-5",
  issn="0094-243X"
}