Publication result detail

Optimal Design and Analysis of Structures via Fuzzy Stochastic Procedures

KALA, Z.

Original Title

Optimal Design and Analysis of Structures via Fuzzy Stochastic Procedures

English Title

Optimal Design and Analysis of Structures via Fuzzy Stochastic Procedures

Type

Paper in proceedings (conference paper)

Original Abstract

The presented paper deals with the fuzzy stochastic reliability verification of a steel member designed according to the European Design Standards. The structural reliability of a steel strut is verified by a fuzzy-probabilistic method. If interpretable information was provided by experiments, thus input material and geometrical characteristics of the calculation model could be considered to be random quantities. Fuzzy numbers were considered in the cases where statistic data were incomplete. The output quantity of calculation model is the fuzzy reliability index. Fuzzy and stochastic uncertainties of both input and output quantities of calculation models are discussed.

English abstract

The presented paper deals with the fuzzy stochastic reliability verification of a steel member designed according to the European Design Standards. The structural reliability of a steel strut is verified by a fuzzy-probabilistic method. If interpretable information was provided by experiments, thus input material and geometrical characteristics of the calculation model could be considered to be random quantities. Fuzzy numbers were considered in the cases where statistic data were incomplete. The output quantity of calculation model is the fuzzy reliability index. Fuzzy and stochastic uncertainties of both input and output quantities of calculation models are discussed.

Keywords

strut, steel, imperfection, verification, fuzzy, target reliability, optimization

Key words in English

strut, steel, imperfection, verification, fuzzy, target reliability, optimization

Authors

KALA, Z.

RIV year

2016

Released

23.08.2015

Location

Tartu (Estonia)

Book

Proc. of 3rd Int. Conf. Optimization and Analysis of Structures

ISBN

2461-2677

Periodical

Optimization and Analysis of Structures

State

Republic of Lithuania

Pages from

23

Pages to

27

Pages count

5

BibTex

@inproceedings{BUT121467,
  author="Zdeněk {Kala}",
  title="Optimal Design and Analysis of Structures via Fuzzy Stochastic Procedures",
  booktitle="Proc. of 3rd Int. Conf. Optimization and Analysis of Structures",
  year="2015",
  journal="Optimization and Analysis of Structures",
  pages="23--27",
  address="Tartu (Estonia)",
  issn="2461-2677"
}