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Accuracy of Selected Approaches to Time-Variant Reliability Analysis of Serviceability Limit States

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F08%3A07148685" target="_blank" >RIV/68407700:21610/08:07148685 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Accuracy of Selected Approaches to Time-Variant Reliability Analysis of Serviceability Limit States

  • Original language description

    Serviceability of structures exposed to time-variant actions can be analysed using approximation of actual loads by rectangular wave renewal processes or Turkstra's rule. Presented comparison of these approaches is focused on relatively "high" failure probabilities, usually associated with serviceability limit states. Combinations of different types of loads are considered. It appears that Turkstra's rule provides in most cases sufficiently accurate estimates. Using the renewal processes, an upper boundon the failure probability may be rather conservative when permanent loads are dominant. Numerical results further indicate that models for basic variables may influence a resulting reliability level more significantly than application of Turkstra's rule or the renewal processes.

  • Czech name

    Přesnost vybraných metod hodnocení časově závislé spolehlivosti při mezních stavech použitelnosti

  • Czech description

    V příspěvku se porovnávají dva základní postupy pro hodnocení časově závislé spolehlivosti - Turkstrovo pravidlo a aplikace obnovovaných procesů. Ukazuje se, že oba postupy poskytují ve většině praktických příkladů hodnocení mezních stavů použitelnosti podobné výsledky.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JN - Civil engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1F82C%2F072%2F910" target="_blank" >1F82C/072/910: Advanced methods for reliability assessment of existing road bridges</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

    Proceedings of the 6th International Probabilistic Workshop

  • ISBN

    978-3-00-025050-7

  • ISSN

  • e-ISSN

  • Number of pages

    13

  • Pages from-to

  • Publisher name

    Technische Universität

  • Place of publication

    Darmstadt

  • Event location

    Darmstadt

  • Event date

    Nov 26, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article