Model Uncertainties in Resistances of Steel Members
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F15%3A00234724" target="_blank" >RIV/68407700:21610/15:00234724 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Model Uncertainties in Resistances of Steel Members
Original language description
Resistance of steel structures is primarily dependent on material properties, geometry and uncertainties related to an applied model. While materials and geometry can be relatively well described, the uncertainties in resistance models are often insufficiently considered in reliability analysis. In many cases significant efforts are spent to improve resistance models and reduce the uncertainty associated with outcomes of the model. However, these achievements are then inadequately reflected in the values of partial factors. That is why the present paper clarifies a model uncertainty, its quantification and derivation of appropriate partial factors. Initially a general concept of the model uncertainty is proposed. Statistical characteristics of the uncertainties in resistance of steel members are then provided. The partial factors for the model uncertainties are derived using a semi-probabilistic approach to facilitate practical applications.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
AL - Art, architecture, cultural heritage
OECD FORD branch
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Result continuities
Project
<a href="/en/project/DF12P01OVV040" target="_blank" >DF12P01OVV040: Assessment of safety and working life of industrial heritage buildings</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Safety and Reliability of Complex Engineered Systems - Proceedings of the European Safety and Reliability Conference ESREL 2015
ISBN
978-1-138-02879-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
4189-4195
Publisher name
A. A. Balkema Publishers
Place of publication
Leiden
Event location
Zürich
Event date
Sep 7, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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