Sensitivity Analysis of Structures, Problems and Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU92134" target="_blank" >RIV/00216305:26110/10:PU92134 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Sensitivity Analysis of Structures, Problems and Applications

Popis výsledku v původním jazyce

The main purpose of the presented paper is to give basis usable to increasing the reliability of designed structures. The article deals with an analysis of the influence of initial imperfection on stress and load-carrying capacity of a steel strut underaxial compression. The influence of the initial imperfection on the observed output is quantified applying the so-called stochastic sensitivity analysis. Initial imperfections are defined by their statistic characteristics, obtained from experimental research in the Czech Republic. Real experiments are simulated on computers. The statistical evaluation of variables hard to measure, like stress, can be advantageously carried out. Basic types of stochastic sensitivity analysis are listed and the suitability of their application to the analysis of stability problems of steel structures is discussed. Results can be used for the specification of those input variables which should be, in production, checked with increased accuracy. For domina

Název v anglickém jazyce

Sensitivity Analysis of Structures, Problems and Applications

Popis výsledku anglicky

The main purpose of the presented paper is to give basis usable to increasing the reliability of designed structures. The article deals with an analysis of the influence of initial imperfection on stress and load-carrying capacity of a steel strut underaxial compression. The influence of the initial imperfection on the observed output is quantified applying the so-called stochastic sensitivity analysis. Initial imperfections are defined by their statistic characteristics, obtained from experimental research in the Czech Republic. Real experiments are simulated on computers. The statistical evaluation of variables hard to measure, like stress, can be advantageously carried out. Basic types of stochastic sensitivity analysis are listed and the suitability of their application to the analysis of stability problems of steel structures is discussed. Results can be used for the specification of those input variables which should be, in production, checked with increased accuracy. For domina

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

3rd WSEAS Int. Conf. on Engineering Mechanics, Structures and Engineering Geology

ISBN

978-960-474-203-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Neuveden

Místo vydání

Corfu, Řecko

Místo konání akce

Athény

Datum konání akce

27. 6. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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