Circular Railway Train Design of Full-Load Shuttle Traffic between Shanxi and Shandong Regions
The perfect structure of the railway network between Shanxi and Shandong regions,the frequent exchange of goods,and the large volume of exchanges,have laid a good foundation for building full-loaded shuttle traffic in the circular logistics system.By sorting out the transportation demand of key railway clients such as coastal ports in Shandong Province,iron and steel enterprises,and coal mining enterprises in Shanxi Province radiated by ports in Shandong region,this paper analyzed the allocation of railway capacity resources between Shanxi and Shandong regions.Then,based on the product model of circular trains of full-load shuttle traffic and the transportation demand between each station,the total revenue of product operation was taken as the optimization goal and constrained by specific conditions such as railway section and station capacity.The operation plan model of circular railway trains of full-load shuttle traffic was constructed.Based on the actual freight transportation network of the railway,the practical and feasible product scheme of circular trains of full-load shuttle traffic between Shanxi and Shandong regions was obtained.
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