Stochastic Modelling of Fatigue Crack Progression using the DOProC Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F12%3A86083620" target="_blank" >RIV/61989100:27120/12:86083620 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4203/ccp.99.113" target="_blank" >http://dx.doi.org/10.4203/ccp.99.113</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4203/ccp.99.113" target="_blank" >10.4203/ccp.99.113</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stochastic Modelling of Fatigue Crack Progression using the DOProC Method

Popis výsledku v původním jazyce

The objective of this paper is to indicate the current scope which might be covered by the new method - direct optimized probabilistic calculation (DOProC) in assessments of reliability of load carrying structures. It uses a purely numerical approach without any simulation techniques. This provides more accurate solutions to probabilistic tasks, and, in some cases, such approach results in considerably faster completion of computations. DOProC can be used now to solve efficiently a number of probabilistic computations. One part of theoretical science and practice according probabilistic concept of DOProC method is focused on the probabilistic calculation of fatigue crack propagation of structures and bridges subject to fatigue stress. Solution leads tothe likelihoods of three basic random events in dependence on years of structure?s operation and fatigue crack propagation. On the basis of that calculation it is possible to determine times of the structure?s inspections using condition

Název v anglickém jazyce

Stochastic Modelling of Fatigue Crack Progression using the DOProC Method

Popis výsledku anglicky

The objective of this paper is to indicate the current scope which might be covered by the new method - direct optimized probabilistic calculation (DOProC) in assessments of reliability of load carrying structures. It uses a purely numerical approach without any simulation techniques. This provides more accurate solutions to probabilistic tasks, and, in some cases, such approach results in considerably faster completion of computations. DOProC can be used now to solve efficiently a number of probabilistic computations. One part of theoretical science and practice according probabilistic concept of DOProC method is focused on the probabilistic calculation of fatigue crack propagation of structures and bridges subject to fatigue stress. Solution leads tothe likelihoods of three basic random events in dependence on years of structure?s operation and fatigue crack propagation. On the basis of that calculation it is possible to determine times of the structure?s inspections using condition

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Eleventh International Conference on Computational Structures Technology : [Dubrovnik, Croatia, 4-7 September 2012]

ISBN

978-1-905088-54-6

ISSN

—

e-ISSN

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Počet stran výsledku

18

Strana od-do

1-18

Název nakladatele

Civil-Comp Press

Místo vydání

Kippen, Stirlingshire

Místo konání akce

Dubrovník

Datum konání akce

4. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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