Publication result detail

Theoretical Investigation of steel palted girder resistance

KALA, J.; MELCHER, J.; ŠKALOUD, M.; KALA, Z.

Original Title

Theoretical Investigation of steel palted girder resistance

English Title

Theoretical Investigation of steel palted girder resistance

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

In the paper, the results of sensitivity analysis of the influence of initial imperfections on the web stress state of a thin-walled girder are presented. The results of the study corroborate a very good and effective agreement of experiments with theory. Most input random quantities were found experimentally. The change of sensitivity coefficients in dependence on working load value is analysed. The stress was analysed by means of a geometrically and materially non-linear solution by applying the program ANSYS. This research study offers important background for theoretical studies of stability problems, post-critical effects and limit states of thin-walled steel structures.

English abstract

In the paper, the results of sensitivity analysis of the influence of initial imperfections on the web stress state of a thin-walled girder are presented. The results of the study corroborate a very good and effective agreement of experiments with theory. Most input random quantities were found experimentally. The change of sensitivity coefficients in dependence on working load value is analysed. The stress was analysed by means of a geometrically and materially non-linear solution by applying the program ANSYS. This research study offers important background for theoretical studies of stability problems, post-critical effects and limit states of thin-walled steel structures.

Keywords

Buckling, Fatigue, Imperfection, Steel, Sensitivity analysis

Key words in English

Buckling, Fatigue, Imperfection, Steel, Sensitivity analysis

Authors

KALA, J.; MELCHER, J.; ŠKALOUD, M.; KALA, Z.

RIV year

2010

Released

26.02.2009

Location

Penang, Malajsie

ISBN

2070-3740

Periodical

PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY

Volume

38

Number

2

State

French Republic

Pages from

765

Pages to

767

Pages count

3

BibTex

@article{BUT47356,
  author="Jiří {Kala} and Jindřich {Melcher} and Miroslav {Škaloud} and Zdeněk {Kala}",
  title="Theoretical Investigation of steel palted girder resistance",
  journal="PROCEEDINGS OF  WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY",
  year="2009",
  volume="38",
  number="2",
  pages="765--767",
  issn="2070-3740"
}