Research on Different Speed Combinations’ Influence on Carrying Capacity on Mix Organization Pattern of Passenger Dedicated Line
Mix Organization Pattern fits the development demand on the present stage in China. The paper just considers factors that affect Carrying Capacity of Different Speed Combinations on Mix Organization Pattern. Firstly, analyzing the drawing methods of Train Operation Diagram and the calculation means of Deduction Coefficient. Furthermore, through analyzing the Train Operation Diagram of Beijing–Shanghai High-Speed Railway, it can be known that the drawing methods of single Middle-Speed Train with multiple stops and overtakings by High-Speed Trains was so viable that it was applied. Additionally, this article analyzes the difference among several parameters such as the additional time of starting and stopping the train etc., on Different Speed Combinations. At last, taking an example, through drawing the Train Operation Diagram, the Carrying Capacity can be calculated, which makes the conclusion that the Speed Combination between 250 and 300 km/h is superior to the Speed Combination between 250 and 350 km/h in the aspect of elevating Capacity.
KeywordsMix organization pattern Carrying capacity Different Speed Combinations Passenger dedicated line
This work has been supported by the National Natural Science Foundation of China (Grant: 61074151), the National Key Technology R&D Program (Grant: 2009BAG12A10), the Research Fund of the State Key Laboratory of Rail Traffic Control and Safety (Grant: RCS2008ZZ003, RCS2009ZT002), and State 863 projects: 2012AA112001.
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