Publication result detail

Sensitivity Analysis of the Initial Imperfections Influence on the Stress State in the Crack Prone Areas of Breathing Webs

KALA, Z.; KALA, J.; ŠKALOUD, M.; TEPLÝ, B.

Original Title

Sensitivity Analysis of the Initial Imperfections Influence on the Stress State in the Crack Prone Areas of Breathing Webs

English Title

Sensitivity Analysis of the Initial Imperfections Influence on the Stress State in the Crack Prone Areas of Breathing Webs

Type

Paper in proceedings (conference paper)

Original Abstract

The sensitivity analysis enabled us to assess the relative sensitivity of the random variability of a phenomenon studied (load-carrying capacity, stress state, etc.) to the random variability of individual input quantities (yield strength, initial web curvature, etc.). An evaluation of the sensitivity analysis by applying experimental results would be one among the possibilities to be chosen. For the evaluation of the sensitivity analysis mentioned, all the girder characteristics (yield strength, etc.) obtained experimentally by non destructive methods would be needed but it is practically impossible.

English abstract

The sensitivity analysis enabled us to assess the relative sensitivity of the random variability of a phenomenon studied (load-carrying capacity, stress state, etc.) to the random variability of individual input quantities (yield strength, initial web curvature, etc.). An evaluation of the sensitivity analysis by applying experimental results would be one among the possibilities to be chosen. For the evaluation of the sensitivity analysis mentioned, all the girder characteristics (yield strength, etc.) obtained experimentally by non destructive methods would be needed but it is practically impossible.

Keywords

Sensitivity, stell, initial imperfection, stress state

Key words in English

Sensitivity, stell, initial imperfection, stress state

Authors

KALA, Z.; KALA, J.; ŠKALOUD, M.; TEPLÝ, B.

Released

02.10.2005

Location

Maastricht, NL

ISBN

3-86130-812-6

Book

EUROsteel

Pages from

47

Pages to

54

Pages count

8

BibTex

@inproceedings{BUT21019,
  author="Zdeněk {Kala} and Jiří {Kala} and Miroslav {Škaloud} and Břetislav {Teplý}",
  title="Sensitivity Analysis of the Initial Imperfections Influence on the Stress State in the Crack Prone Areas of Breathing Webs",
  booktitle="EUROsteel",
  year="2005",
  pages="47--54",
  address="Maastricht, NL",
  isbn="3-86130-812-6"
}