Time Variant Analysis of Structural Reliability - Numerical Comparison of Various Approaches

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F09%3A00165137" target="_blank" >RIV/68407700:21610/09:00165137 - 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
Time Variant Analysis of Structural Reliability - Numerical Comparison of Various Approaches
Original language description
Civil engineering structures are often exposed to combinations of time-variant loads. Random load fluctuations within a working life may be well described by rectangular wave renewal processes with intermittencies. The present study is aimed at comparison of techniques provided by Melchers (1995), Rackwitz (1998) and Sykora (2005). In addition estimates based on the rule proposed by Turkstra (1970) are provided. Reliability analyses of simple structural members and structures indicate that the upper bounds by Melchers and Sykora are in a good agreement, providing results close to the exact solution. Also Turkstra's rule seems to be sufficiently accurate for civil engineering applications. However, the expression provided by Rackwitz may not lead to anupper bound on the failure probability particularly for the combination of spike-like processes.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F09%2F0693" target="_blank" >GA103/09/0693: Assessment of Safety and Risks of Technical Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Safety, Reliability and Risk of Structures, Infrastructures and Engineering Systems
ISBN
978-0-415-47557-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Kansai University
Place of publication
Osaka
Event location
Osaka
Event date
Sep 13, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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