We formulate an integrated mathematical model for distribution of the injured on a three-type transportation network with destroyable independent links and with actual travel times considering two different groups of the injured. The aim is to find the temporary locations for aid stations and their capacities, the percentage of the injured with various severities allocated to each station and to different routes and the number of vehicles so that the total relief time is minimized. For this, we present a new approach, called circle-based approach, in which the effects of the disaster are considered as a number of concentric circular regions. The original problem is formulated as an integer nonlinear mathematical model. To solve large problems, two algorithms, an evolutionary algorithm based on simulated annealing and a discrete version of the imperialist competitive algorithm, are developed. An empirical study of the earthquakes in the city of Tehran, Iran, is conducted.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Disaster relief on destructive transportation networks using a circle-based approach


    Beteiligte:

    Erschienen in:

    Transportation Letters ; 13 , 8 ; 568-590


    Erscheinungsdatum :

    2021-09-14


    Format / Umfang :

    23 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Aircraft Transportation and Its Potential in Hokkaido for Disaster Relief

    Asai, Y. / Kaneko, M. / American Helicopter Society; Japan Chapter et al. | British Library Conference Proceedings | 1998



    Materials Distribution for Disaster Relief Based on Transportation Network and Information Integration System

    Zhao, S. / Du, W. / Yao, Q. et al. | British Library Conference Proceedings | 2009


    Intelligent detection disaster relief vehicle and combined disaster relief method thereof

    WANG DONGHUI / CAO KUNYANG / MA QINGSONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Stackable disaster relief vehicle

    NIEDZWIECKI ALAN | Europäisches Patentamt | 2017

    Freier Zugriff