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文中着重研究单组列车编组计划方案数的计算方法。在一个支点站根据车流不同组合形成的全部方案按列车去向数分组,然后计算每一组的可能方案数和各组的方案总数。建议采用三角表计算法。文中还论述相邻车流合并的方案数、车站和方向中转车流支数以及不同中转方式车流组合的方案数的解算方法。兼论现有计算方法的一些有关问题。
This paper focuses on the calculation of a single train grouping plan number of programs. In a fulcrum station according to the different combinations of traffic flow to form all the programs by train to the number of groups, and then calculate the number of possible programs for each group and the total number of programs in each group. It is recommended to use the triangle table method. The article also discusses the number of adjacent traffic flow plan, the number of stations and the direction of transit traffic flow and the number of different modes of transit traffic solution to the number of programs. Concurrently Discuss Some Related Problems of Existing Calculation Methods.