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Crossing points are important parts of transport network for emergency supplies. Crossing points contain two parts: one is the point where different paths cross over in a transportation network, the other is the point where different transportation networks cross. The problem to be solved in the paper is to attain a scheduling scheme for emergency supplies in the transport network with crossing points...
According to the analysis on dimensional structure and development pattern of dry port, this paper chooses seven factors to construct the evaluation indexes of appraising the dry port's development potential level. Using the analytic hierarchy processing method (AHP) and a Multi-level fuzzy comprehensive, it takes the Quanzhou-Jinjiang dry port as a case study. Thus, the application of AHP-Fuzzy to...
This paper constructs a distribution model of cold chain logistics based on vehicle routing problem with time windows, including cooling cost, fixed/transportation cost and other costs. Then apply this model and general model to a numerical example consisting of 20 customers separately. The results differ from each other, which suggests that it is necessary to do research on distribution problem of...
The association and restriction are among the process of storage, transportation, demand and distribution of petroleum products. Without reasonable solution, shortage of product storage and imperfect vehicle arrangement would happen, and the cost of transportation, distribution and management would increase dramatically. Consider these factors, the scheduling model of the storage and transportation...
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