Publication result detail

Stability Problems of Steel Structures with Consideration of Fuzzy-Random Imperfection Inputs

KALA, Z.; OMISHORE, A.

Original Title

Stability Problems of Steel Structures with Consideration of Fuzzy-Random Imperfection Inputs

English Title

Stability Problems of Steel Structures with Consideration of Fuzzy-Random Imperfection Inputs

Type

Paper in proceedings (conference paper)

Original Abstract

The analysis of the influence of kurtosis of the amplitude of initial random imperfection of a strut on its load-carrying capacity is performed in the paper. Kurtosis is considered as a fuzzy number. The fuzzy solution was chosen because only little objective information, from experimental research, of this variable is available. The output is the fuzzy-random failure probability. The defuzzified value is compared with the crisp value obtained without the utilization of the fuzzy theory.

English abstract

The analysis of the influence of kurtosis of the amplitude of initial random imperfection of a strut on its load-carrying capacity is performed in the paper. Kurtosis is considered as a fuzzy number. The fuzzy solution was chosen because only little objective information, from experimental research, of this variable is available. The output is the fuzzy-random failure probability. The defuzzified value is compared with the crisp value obtained without the utilization of the fuzzy theory.

Keywords

Steel Structures, Stability, Buckling, Fuzzy, Stochastic

Key words in English

Steel Structures, Stability, Buckling, Fuzzy, Stochastic

Authors

KALA, Z.; OMISHORE, A.

Released

11.08.2006

Location

Zakopane, Poland

ISBN

83-914019-3-6

Book

Symposium Stability of Structures

Pages from

165

Pages to

172

Pages count

8

BibTex

@inproceedings{BUT22001,
  author="Zdeněk {Kala} and Abayomi {Omishore}",
  title="Stability Problems of Steel Structures with Consideration of Fuzzy-Random Imperfection Inputs",
  booktitle="Symposium Stability of Structures",
  year="2006",
  pages="165--172",
  address="Zakopane, Poland",
  isbn="83-914019-3-6"
}