Detail publikačního výsledku

Fuzzy Probabilistic Analysis of Steel Structure Focused on Reliability Design Concept of Eurocodes

KALA, Z.

Originální název

Fuzzy Probabilistic Analysis of Steel Structure Focused on Reliability Design Concept of Eurocodes

Anglický název

Fuzzy Probabilistic Analysis of Steel Structure Focused on Reliability Design Concept of Eurocodes

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The modern unification of the European standards EUROCODE requires securing a constant quality of metallurgical production in the EU countries. In this paper, experimentally found statistical characteristics of yield stress, ultimate tensile strength and ductility of Czech and Austrian steel are presented. In the probabilistic reliability analysis, the experimentally found yield stress histograms of structural steel S235 of both Czech and Austrian manufacturing processes are considered as basic parameters. The reliability of steel members designed according to EUROCODE 3 is investigated. The objective of the studies is the verification of partial safety factors of load-carrying capacity, and of load action given in the standard EN1990. Differences in failure probabilities of steel members of Czech and Austrian production are studied in connection with the influence of model fuzzy uncertainties in the determination of load action and load-carrying capacity values.

Anglický abstrakt

The modern unification of the European standards EUROCODE requires securing a constant quality of metallurgical production in the EU countries. In this paper, experimentally found statistical characteristics of yield stress, ultimate tensile strength and ductility of Czech and Austrian steel are presented. In the probabilistic reliability analysis, the experimentally found yield stress histograms of structural steel S235 of both Czech and Austrian manufacturing processes are considered as basic parameters. The reliability of steel members designed according to EUROCODE 3 is investigated. The objective of the studies is the verification of partial safety factors of load-carrying capacity, and of load action given in the standard EN1990. Differences in failure probabilities of steel members of Czech and Austrian production are studied in connection with the influence of model fuzzy uncertainties in the determination of load action and load-carrying capacity values.

Klíčová slova

Structure, steel, failure, reliability, fuzzy, random, sensitivity

Klíčová slova v angličtině

Structure, steel, failure, reliability, fuzzy, random, sensitivity

Autoři

KALA, Z.

Vydáno

10.03.2007

Místo

Vilnius

ISSN

1392-5113

Periodikum

Nonlinear Analysis-Modelling and Control

Svazek

12

Číslo

3

Stát

Litevská republika

Strany od

371

Strany do

382

Strany počet

11

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT44103,
  author="Zdeněk {Kala}",
  title="Fuzzy Probabilistic Analysis of Steel Structure Focused on Reliability Design Concept of Eurocodes",
  journal="Nonlinear Analysis-Modelling and Control",
  year="2007",
  volume="12",
  number="3",
  pages="371--382",
  issn="1392-5113"
}