جلد 25، شماره 3 - ( 4-1393 )
جلد 25 شماره 3 صفحات 225-231 |
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Zahedian Z, Nasiri M M. A mathematical model for hazmat and freight transportation in railway networks. IJIEPR 2014; 25 (3) :231-225
URL: http://ijiepr.iust.ac.ir/article-1-571-fa.html
URL: http://ijiepr.iust.ac.ir/article-1-571-fa.html
A mathematical model for hazmat and freight transportation in railway networks. نشریه بین المللی مهندسی صنایع و تحقیقات تولید. 1393; 25 (3) :231-225
چکیده: (5878 مشاهده)
In this paper, we develop a freight transportation model for railway network considering hazmat transportation issue. In the transportation system considered, different customers can request for carrying hazmat and non- hazmat boxes. It is assumed that the sequence of the trains in the network is known. The objective is assigning the non-hazmat boxes and hazmat boxes to wagons of the trains so that the transportation becomes safer. A zero-one integer programming model is presented that minimizes the cost of safe transportation. The model is solved using a new fuzzy approach.
نوع مطالعه: پژوهشي |
موضوع مقاله:
مدیریت ریسک و ایمنی
دریافت: 1392/9/21 | پذیرش: 1393/3/24 | انتشار: 1393/5/1
دریافت: 1392/9/21 | پذیرش: 1393/3/24 | انتشار: 1393/5/1
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