Detail publikačního výsledku

Fuzzy Analysis of Civil Engineering Problems

OMISHORE, A.; PUKLICKÝ, L.

Originální název

Fuzzy Analysis of Civil Engineering Problems

Anglický název

Fuzzy Analysis of Civil Engineering Problems

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The presented paper focuses on the fuzzy analysis of the ultimate limit state of a steel-concrete member under compression. Analysis of the load-carrying capacity was performed using the geometrical non-linear solution. The cubic strength and elastic coefficient, which were expected to significantly influence the load-carrying capacity and for which only little information from experimental research is available, were fuzzified. The secant modulus of elasticity of concrete was considered in compliance with EUROCODE 2 with fuzzified input variables. The performed fuzzy study illustrates an alternate approach to the analysis of reliability, which enables us to take into account and quantify the influence of epistemic uncertainty of input factors on the output of the computational model.

Anglický abstrakt

The presented paper focuses on the fuzzy analysis of the ultimate limit state of a steel-concrete member under compression. Analysis of the load-carrying capacity was performed using the geometrical non-linear solution. The cubic strength and elastic coefficient, which were expected to significantly influence the load-carrying capacity and for which only little information from experimental research is available, were fuzzified. The secant modulus of elasticity of concrete was considered in compliance with EUROCODE 2 with fuzzified input variables. The performed fuzzy study illustrates an alternate approach to the analysis of reliability, which enables us to take into account and quantify the influence of epistemic uncertainty of input factors on the output of the computational model.

Klíčová slova

Steel-concrete, Structures, Design, Limit state, Imperfection, Stochastic, Fuzzy

Klíčová slova v angličtině

Steel-concrete, Structures, Design, Limit state, Imperfection, Stochastic, Fuzzy

Autoři

OMISHORE, A.; PUKLICKÝ, L.

Rok RIV

2012

Vydáno

15.06.2011

Místo

Brno

ISBN

978-80-214-4302-0

Kniha

17th International Conference of Soft Computing, Mendel 2011

Strany od

271

Strany do

274

Strany počet

4

BibTex

@inproceedings{BUT89765,
  author="Abayomi {Omishore} and Libor {Puklický}",
  title="Fuzzy Analysis of Civil Engineering Problems",
  booktitle="17th International Conference of Soft Computing, Mendel 2011",
  year="2011",
  pages="271--274",
  address="Brno",
  isbn="978-80-214-4302-0"
}