Quantifying the Filtering Effect of Conformity Inspection on the Reliability of Reinforced Concrete Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F10%3A00178503" target="_blank" >RIV/68407700:21610/10:00178503 - 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

Quantifying the Filtering Effect of Conformity Inspection on the Reliability of Reinforced Concrete Structures

Popis výsledku v původním jazyce

In case of conformity control, the strength distribution is filtered due to the rejection or acceptance of certain concrete lots and this filter effect can be quantified using Bayesian updating techniques. As a consequence conformity control of concreteproduction has a positive influence on the reliability level of concrete structures. The filter effect on the reliability level is assessed using classical FORM techniques. Typical concrete elements (columns and beams) designed according to the Eurocodesare analysed considering different limit states, i.e. compression, bending and shear. Moreover, the influence of the reinforcement ratio and the load ratio on the filter effect is investigated. Numerical analyses reveal that the filter effect may positively influence particularly reliability of lightly reinforced concrete members exposed to compression or shear. It appears that it has a minor effect on members with a greater reinforcement ratio or members exposed to bending.

Název v anglickém jazyce

Quantifying the Filtering Effect of Conformity Inspection on the Reliability of Reinforced Concrete Structures

Popis výsledku anglicky

In case of conformity control, the strength distribution is filtered due to the rejection or acceptance of certain concrete lots and this filter effect can be quantified using Bayesian updating techniques. As a consequence conformity control of concreteproduction has a positive influence on the reliability level of concrete structures. The filter effect on the reliability level is assessed using classical FORM techniques. Typical concrete elements (columns and beams) designed according to the Eurocodesare analysed considering different limit states, i.e. compression, bending and shear. Moreover, the influence of the reinforcement ratio and the load ratio on the filter effect is investigated. Numerical analyses reveal that the filter effect may positively influence particularly reliability of lightly reinforced concrete members exposed to compression or shear. It appears that it has a minor effect on members with a greater reinforcement ratio or members exposed to bending.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F08%2F1527" target="_blank" >GA103/08/1527: Globální formát posuzování bezpečnosti železobetonových konstrukcí</a><br>

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

Proceedings of the 8th International Probabilistic Workshop

ISBN

978-83-89901-49-1

ISSN

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e-ISSN

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Počet stran výsledku

14

Strana od-do

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Název nakladatele

Sczeczin: Akademia Morska

Místo vydání

Sczeczin

Místo konání akce

Sczeczin

Datum konání akce

18. 11. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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