Quantifying the Filtering Effect of Conformity Inspection on the Reliability of Reinforced Concrete Structures
Result description
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.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Quantifying the Filtering Effect of Conformity Inspection on the Reliability of Reinforced Concrete Structures
Original language description
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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
GA103/08/1527: Global safety format for design of reinforced concrete structures
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 8th International Probabilistic Workshop
ISBN
978-83-89901-49-1
ISSN
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e-ISSN
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Number of pages
14
Pages from-to
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Publisher name
Sczeczin: Akademia Morska
Place of publication
Sczeczin
Event location
Sczeczin
Event date
Nov 18, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JN - Civil engineering
Year of implementation
2010