Uncertainties of Resistance Models for Reinforced Concrete Structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F13%3A00206280" target="_blank" >RIV/68407700:21610/13:00206280 - 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
Uncertainties of Resistance Models for Reinforced Concrete Structures
Original language description
Resistances of civil engineering structures are primarily dependent on material properties, geometry and uncertainties associated to an applied resistance model. While materials and geometry can be relatively well described, the resistance model uncertainty is not yet well understood. The present contribution proposes a general concept of the model uncertainty. Factors affecting results obtained by tests and models and influences of actual structural conditions are overviewed. In a numerical study statistical characteristics of the uncertainties in resistance of reinforced concrete members are then provided. Simple engineering formulas (beam models, section-oriented approaches) as well as complex numerical models are considered. To facilitate practicalapplications the partial factors for the model uncertainties are derived using a semi-probabilistic approach.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
fib Symposium TEL-AVIV 2013 Engineering a Concrete Future: Technology, Modeling & Construction - Proceedings
ISBN
978-965-92039-0-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
221-224
Publisher name
IACIE Israeli Association of Construction & Infrastructure Engineers
Place of publication
Tel Aviv
Event location
Tel-Aviv
Event date
Apr 22, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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