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Sensitivity Analysis of Steel Frame Structures

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU90722" target="_blank" >RIV/00216305:26110/10:PU90722 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Sensitivity Analysis of Steel Frame Structures

  • Original language description

    The objective of the present paper is a sensitivity analysis of input imperfections on the ultimate limit state of single storey steel plane frames. The methodology based on Sobol' variance is used for the sensitivity analysis. Sobol' indices are computed for a real data set coming from experiment research. Majority of the input imperfections were measured and their random realizations computed using their histograms whilst employing the Monte Carlo method. The geometrical nonlinear finite element solution is used systematically within the Monte Carlo framework, such that input uncertainties are always propagated through to the output. The output random quantity is the elastic load carrying capacity of the frame. One of the advantages of the Sobol' sensitivity analysis is that it enables the identification of interaction effects between input quantities on the monitored output. The crucial input imperfections are identified.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JM - Structural engineering

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Reliability, Risk and Safety (ESREL 2010)

  • ISBN

    978-0-415-60427-7

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    Neuveden

  • Place of publication

    Rhodos, Řecko

  • Event location

    Rhodes

  • Event date

    Jun 5, 2010

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article