Comparison of Fuzzy Set Theory and Stochastic Method in Application to the Analysis of the Load Carrying Capacity of Steel Members Under Tension

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F05%3APU56587" target="_blank" >RIV/00216305:26110/05:PU56587 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of Fuzzy Set Theory and Stochastic Method in Application to the Analysis of the Load Carrying Capacity of Steel Members Under Tension
Original language description
This paper addresses the issue of uncertainty, with which we are often forced to work with whether we want to or not, in engineering. The article presents an alternate approach in the modelling of initial imperfections as fuzzy numbers. The evaluation ofthe load carrying capacity of a steel member is presented. The load carrying capacity was solved utilizing the geometric non linear beam solution. The fuzzy analysis of the strut load carrying capacity is compared with the random load carrying capacitydetermined acc. to the LHS method based on real material and geometric characteristics and acc. to EC 3.
Czech name
Srovnání fuzzy a stochastické metody v aplikaci na analýzu únosnosti ocelového prutu namáhaného tahem
Czech description
V článku je analyzována fuzzy a stochastická nejistota únosnosti ocelového prutu v závislosti na nejistotách vstupních materiálových a geometrických imperfekcí. Stochastická nejistota byla analyzována metodou LHS. Je provedono srovnání i s EUROCODE 3.

Project
<a href="/en/project/GA103%2F03%2F0233" target="_blank" >GA103/03/0233: Sensitivity analysis of the stability problems of thin-walled structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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