Probabilistic time-variant reliability analysis using Turkstra's rule and renewal processes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F07%3A07136454" target="_blank" >RIV/68407700:21610/07:07136454 - 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

Probabilistic time-variant reliability analysis using Turkstra's rule and renewal processes

Original language description

Approaches to probabilistic analysis of time-variant structural reliability based on Turkstra's rule and renewal processes are critically reviewed. Maximum load effect related to the specified observed period using Turkstra's rule is determined. Rectangular wave renewal processes with intermittencies are then accepted for variable actions. Lower and upper bounds on the failure probability are provided. The described approaches are applied to analyse reliability of a generic structural member designed inaccordance with the twin expressions (6.10a) and (6.10b) given in EN 1990 (2005). Results show that Turkstra's rule and the upper bound yield very similar results. It appears that the reliability level is dependent on the ratio of the total characteristic variable load to the total characteristic load. Reliability level of the member, however, seems to be rather high. Parametric study shows that the psi0-values in EN 1990 (2005) lead to an acceptably well-balanced reliabilit

Czech name

Pravděpodobnostní rozbor časově závislé spolehlivosti s využitím Turkstrova pravidla a obnovovaných procesů

Czech description

Ukazují se postupy pravděpodobnostního rozboru časově závislé spolehlivosti s využitím Turkstrova pravidla a obnovovaných procesů. S využitím obou postupů je provedena kalibrace kombinačních součinitelů zavedených v EN 1990. Ukazuje se, že hodnoty součinitelů navržené v EN 1990 vedou k vyrovnané spolehlivosti konstrukcí vystavených různým zatížením.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JN - Civil engineering

OECD FORD branch

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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)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Building Research Journal

ISSN

1335-8863

e-ISSN

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Volume of the periodical

54

Issue of the periodical within the volume

3-4

Country of publishing house

SK - SLOVAKIA

Number of pages

14

Pages from-to

175-188

UT code for WoS article

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EID of the result in the Scopus database

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