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A strategic model of freight operations for rail transportation systems

التفاصيل البيبلوغرافية
العنوان: A strategic model of freight operations for rail transportation systems
المؤلفون: J. Enrique Fernández L., Joaquín De Cea Ch, Ricardo Giesen E
المصدر: Transportation Planning and Technology. 27:231-260
بيانات النشر: Informa UK Limited, 2004.
سنة النشر: 2004
مصطلحات موضوعية: Strategic planning, Engineering, Operations research, business.industry, Level of service, Geography, Planning and Development, ComputerApplications_COMPUTERSINOTHERSYSTEMS, Transportation, Rail network, Flow network, Nonlinear programming, Transport engineering, Yard, Rail transportation, business
الوصف: This paper formulates and analyzes a new strategic model for freight rail transportation systems. The objective of the model is predicting equilibrium flows and levels of service, given origin-destination (O-D) transportation demands for a set of different products. The model has the following distinctive characteristics: (1) a detailed representation of different freight rail yard operations is made and railway services with their operational characteristics are considered explicitly; (2) priorities are assigned to different types of freight cars to be moved, depending on the products transported; (3) the distribution of empty freight cars and their assignment over the rail network is treated simultaneously with the assignment of products to be transported; and (4) capacity constraints are considered for the movement of various products. Solution approaches are discussed. The model can be used to evaluate freight railway systems, including yard operations and rail services management policies.
تدمد: 1029-0354
0308-1060
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2e7aa4786012e86fb88f3dc484fb86c3
https://doi.org/10.1080/0308106042000228743
رقم الأكسشن: edsair.doi...........2e7aa4786012e86fb88f3dc484fb86c3
قاعدة البيانات: OpenAIRE
الوصف
تدمد:10290354
03081060