Detail publikačního výsledku

Fuzzy and Stochastic Theories and their Applications in Structural Engineering

KALA, Z.; OMISHORE, A.

Originální název

Fuzzy and Stochastic Theories and their Applications in Structural Engineering

Anglický název

Fuzzy and Stochastic Theories and their Applications in Structural Engineering

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The analysis of the influence of stochastic and fuzzy uncertainties of imperfections on the stochastic and fuzzy uncertainties of the load-carrying capacity of a steel plane frame is presented. On a simple example of a steel plane frame, the analyses of the possibilities of system imperfections implementation as random variables are performed. The influence of uncertainty of random characteristics of the correlation coefficient between the random initial inclinations of the frame columns on the load-carrying capacity of the frame is studied. In the next stage, the system imperfections are considered as fuzzy numbers. The fuzzy load-carrying capacity was determined as a fuzzy number, utilizing the general extension principle. The comparison of fuzzy and stochastic load-carrying capacity with the design standard load-carrying capacity acc. to EUROCODE 3 is performed in the final stage.

Anglický abstrakt

The analysis of the influence of stochastic and fuzzy uncertainties of imperfections on the stochastic and fuzzy uncertainties of the load-carrying capacity of a steel plane frame is presented. On a simple example of a steel plane frame, the analyses of the possibilities of system imperfections implementation as random variables are performed. The influence of uncertainty of random characteristics of the correlation coefficient between the random initial inclinations of the frame columns on the load-carrying capacity of the frame is studied. In the next stage, the system imperfections are considered as fuzzy numbers. The fuzzy load-carrying capacity was determined as a fuzzy number, utilizing the general extension principle. The comparison of fuzzy and stochastic load-carrying capacity with the design standard load-carrying capacity acc. to EUROCODE 3 is performed in the final stage.

Klíčová slova

Steel Structures, Stability, Buckling, Fuzzy, Stochastic

Klíčová slova v angličtině

Steel Structures, Stability, Buckling, Fuzzy, Stochastic

Autoři

KALA, Z.; OMISHORE, A.

Vydáno

10.07.2006

Místo

Glasgow, UK

ISBN

0-9553550-0-1

Kniha

ASRANet

Strany od

1

Strany do

8

Strany počet

8

BibTex

@inproceedings{BUT21996,
  author="Zdeněk {Kala} and Abayomi {Omishore}",
  title="Fuzzy and Stochastic Theories and their Applications in Structural Engineering",
  booktitle="ASRANet",
  year="2006",
  pages="1--8",
  address="Glasgow, UK",
  isbn="0-9553550-0-1"
}