Probabilistic Verification of Load Combinations Using Rectangular Wave Renewal Processes with Intermittencies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F06%3A07126537" target="_blank" >RIV/68407700:21610/06:07126537 - 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
Probabilistic Verification of Load Combinations Using Rectangular Wave Renewal Processes with Intermittencies
Original language description
Approaches to probabilistic analysis of time-variant structural reliability based on Turkstra’s rule and renewal processes are critically reviewed. Determination of the maximum load effect related to the specified observed period using Turkstra's rule is described in detail. Two lower bounds on the failure probability and an upper bound are then provided considering rectangular wave renewal processes with intermittencies are accepted as a load model for variable actions. Considering a combinationof two variable loads, the described approaches are applied to analyse reliability of a generic structural member designed in accordance with the twin expressions (6.10a) and (6.10b) given in EN 1990. Numerical results show that Turkstra’s rule andthe upper bound yield very similar results. The reliability level of the member, however, seems to be rather high. Parametric study shows that the combination factors recommended in EN 1990 lead to an acceptably well-balanced reliability
Czech name
Pravděpodobnostní ověření kombinací zatížení s využitím stupňovitých obnovovaných procesů s prodlevami
Czech description
Dva základní způsoby rozboru časově závislé spolehlivosti konstrukcí – Turkstrovo pravidlo a model založený na obnovovaných procesech – jsou kriticky analyzovány. Numerické studie naznačují, že oba postupy vedou k podobným úrovním spolehlivosti pro úlohy s nízkou pravděpodobností poruchy (mezní stavy únosnosti).
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
2006
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 Reliabilty for Managing Risk (ESREL 2006)
ISBN
0-415-41620-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1541-1546
Publisher name
Taylor & Francis/Balkema
Place of publication
Leiden
Event location
Estoril
Event date
Sep 18, 2006
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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