The Research On The New Transportation Organization Plan Of Wuhan Terminal After The Operation Of North Wuhan Marshalling Yard

Wuhan Terminal which locates in the middle of railway network of our country plays a very important role in connectting the four directions of railway network. Along with the use of North Wuhan marshalling yard and Tianxingzhou Changjiang Bridge, the structure of Wuhan Terminal has a tremendous change, and the ability has enhanced。However , the new structure also brings new question to the transportation organization of Wuhan Terminal, if does not make the corresponding adjustment to it, the ability will be waste, and the function of great capacity can not be manifested。Therefore, the research for the new transportation organization plan of Wuhan Terminal after the operation of North Wuhan marshalling yard has the positive significance。This paper mainly study about the division of marshalling yards in Wuhan Terminal after the operation of North Wuhan marshalling yard。Its main contents include the following three parts。Firstly, it analyzes the present situation of Wuhan Terminal, including geographical position, introduced lines, marshalling yards and so on, and points out the key problem which the Wuhan Terminal will face after the operation of North Wuhan marshalling yard。Secondly, it carries on the prediction analysis to the cargo flow structure and the wagon flow structure based on the past related research, and then classifies the wagon flow of Wuhan Terminal according to the different operation modes for different wagon flows。Thirdly, based on the particular analysis of wagon flow structure and these work process, this paper constructs the 0-1 plan optimization model of work place selection founded on shortest path problem, and chooses enumeration to get the solution。Finally, it carries on the example analysis to the work division for marshalling yard of Wuhan Terminal。...