Highlights Propose a model framework for infrastructure systems with correlated disruptions. Propose a supporting structure to decompose correlated disruptions to i.i.d. failures. Formulate the model into a compact integer linear program. Demonstrate the model’s applicability and draw insights from case studies.

    Abstract This paper proposes a new modeling method that equivalently transforms interdependent and correlated facility failures in an infrastructure system into only i.i.d. disruptions in a supporting structure. The properties of this structure are examined and a mathematical model is created to solve reliable facility location design problems under correlated facility failure risks. This model is formulated into a compact integer linear program and can be efficiently solved by state-of-the-art solvers. A set of experiments and case studies are conducted to demonstrate the applicability of the proposed model and to draw managerial insights into the optimal system design.


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    Titel :

    A supporting station model for reliable infrastructure location design under interdependent disruptions


    Beteiligte:
    Li, Xiaopeng (Autor:in) / Ouyang, Yanfeng (Autor:in) / Peng, Fan (Autor:in)


    Erscheinungsdatum :

    2013-01-01


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch