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A continuous bi-level model for the expansion of highway networks

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dc.contributor.author Angulo Sanchez-Herrera, Eusebio es_ES
dc.contributor.author Castillo Ron, Enrique es_ES
dc.contributor.author Sanchez Vizcaino, Jesus es_ES
dc.contributor.author Garcia Rodenas, Ricardo es_ES
dc.date.accessioned 2013-05-09T06:10:27Z
dc.date.available 2013-05-09T06:10:27Z
dc.date.issued 2013 es_ES
dc.identifier.citation Computers & operations research, 2013, 41: 262-276 es_ES
dc.identifier.issn 0305-0548 es_ES
dc.identifier.uri http://hdl.handle.net/10578/3006
dc.description.abstract Adding new corridors to a highway network represents a multicriteria decision process in which a variety of social, environmental and economic factors must be evaluated and weighted for a large number of corridor alternatives. This paper proposes a new bi-level continuous location model for expansion of a highway network by adding several highway corridors within a geographical region. The upper level problem determines the location of the highway corridors, taking into account the budgetary and technological restrictions, while the lower level problem models the users\\\\\\\\ behavior in the located transport network (choices of route and transport system). The proposed model takes into account the demand in the area served by the new network highway corridors, the available budget and the user behaviour. This model uses geographical information in order to estimate the length-dependent costs (such as pavement and construction costs) and the cost of earth movement. The proposed method is tested using the Standard Particle Swarm Optimization algorithm and applied to the Castilla-La Mancha geographic database. The previous methodology has been extended to a multiobjective approach in order to handling uncertainty in demand. es_ES
dc.format text/plain en_US
dc.language.iso es en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Ingenierías es_ES
dc.title A continuous bi-level model for the expansion of highway networks es_ES
dc.type info:eu-repo/semantics/article en_US


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