Comparison of Approaches to Life-Cycle Analysis of Structural Reliability Using Renewal Processes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F08%3A07145018" target="_blank" >RIV/68407700:21610/08:07145018 - 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
Comparison of Approaches to Life-Cycle Analysis of Structural Reliability Using Renewal Processes
Original language description
Civil engineering structures are often exposed to combinations of time-variant loads. Random load fluctuations within a life cycle may be well described by rectangular wave renewal processes with intermittencies. The present study is aimed at comparisonof the techniques provided by Rackwitz, Melchers and Sykora. In addition estimates based on Turkstra's rule are provided. Reliability analyses of simple structures indicate that the upper bounds by Melchers and Sykora are in a good agreement and yield results close to the exact solution. Turkstra's rule seems to be sufficiently accurate for civil engineering applications. The expression provided by Rackwitz may not lead to an upper bound on the failure probability particularly for the combination of spike-like processes.
Czech name
Porovnání přístupů k časově závislé spolehlivosti stavebních konstrukcí založených na obnovovaných procesech
Czech description
Stavební konstrukce bývají vystaveny různým časově závislým zatížením, které mohou být často popsany pomocí náhodných procesů. Příspěvek je zaměřen na porovnání různých metod navržených Rackwitzem, Melchersem a Sýkorou.
Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP103%2F06%2FP237" target="_blank" >GP103/06/P237: Probabilistic Analysis of Time-Variant Structural Reliability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Integrating Structural Analysis, Risk & Reliability
ISBN
978-0-9553550-2-8
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
ASRANet Ltd.
Place of publication
Glasgow
Event location
Athens
Event date
Jun 25, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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