Life-cycle cost (LCC) is used as a cost-effective decision support for maintenance of railway track infrastructure. However, a fair degree of uncertainty associated with the estimation of LCC is due to the statistical characteristics of reliability and maintainability parameters. This paper presents a methodology for estimation of uncertainty linked with LCC, by a combination of design of experiment and Monte Carlo simulation. The proposed methodology is illustrated by a case study of Banverket (Swedish National Rail Administration). The paper also includes developed maintenance cost models for track.


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    Titel :

    Uncertainty estimation in railway track life-cycle cost: a case study from Swedish National Rail Administration


    Beteiligte:
    Patra, A P (Autor:in) / Söderholm, P (Autor:in) / Kumar, U (Autor:in)


    Erscheinungsdatum :

    2009-05-01


    Format / Umfang :

    9 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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