Publication result detail

Uncertainty Analysis of Ultimate Limit State of Steel Bar Structures

KALA, Z.

Original Title

Uncertainty Analysis of Ultimate Limit State of Steel Bar Structures

English Title

Uncertainty Analysis of Ultimate Limit State of Steel Bar Structures

Type

Paper in proceedings (conference paper)

Original Abstract

The calculation of the design values of load-carrying capacity according to EUROCODE3 is based on characteristic values, and on partial safety factors. This approach can be more or less inaccurate when solving the reliabilities of a larger system. There is shown an example of a structure all the supporting elements of which have the same design load-carrying capacity calculated in compliance with EUROCODES 3, but the differences in reliability calculations occur due to dissimilarities among random effect of partial elements. The results of statistical analysis of the load-carrying capacity of a structure given by the minimum load-carrying capacity of a column under tension are presented on a concrete example with greater number of columns under tension.

English abstract

The calculation of the design values of load-carrying capacity according to EUROCODE3 is based on characteristic values, and on partial safety factors. This approach can be more or less inaccurate when solving the reliabilities of a larger system. There is shown an example of a structure all the supporting elements of which have the same design load-carrying capacity calculated in compliance with EUROCODES 3, but the differences in reliability calculations occur due to dissimilarities among random effect of partial elements. The results of statistical analysis of the load-carrying capacity of a structure given by the minimum load-carrying capacity of a column under tension are presented on a concrete example with greater number of columns under tension.

Keywords

Frame, Steel, Structure, Static, material, reliability, Statistics

Key words in English

Frame, Steel, Structure, Static, material, reliability, Statistics

Authors

KALA, Z.

RIV year

2012

Released

18.09.2011

Location

Troyes

ISBN

978-0-203-13510-5

Book

Proc. of the European Safety and reliability Conf. Advances in Safety, Reliability and Risk Management (ESREL 2011)

Pages from

1937

Pages to

1940

Pages count

4

BibTex

@inproceedings{BUT89901,
  author="Zdeněk {Kala}",
  title="Uncertainty Analysis of Ultimate Limit State of Steel Bar Structures",
  booktitle="Proc. of the European Safety and reliability Conf. Advances in Safety, Reliability and Risk Management (ESREL 2011)",
  year="2011",
  pages="1937--1940",
  address="Troyes",
  isbn="978-0-203-13510-5"
}