Publication detail

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

KALA, Z.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

KALA, Z.

RIV year

2013

Released

12. 9. 2013

Location

Rhodos, Řecko

ISBN

978-0-7354-1184-5

Book

11th International Conference of Numerical Analysis and Applied Mathematics 2013

ISBN

0094-243X

Periodical

AIP conference proceedings

State

United States of America

Pages from

2261

Pages to

2264

Pages count

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"
}