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本文就复线铁路旅客列车提速引起客货列车速度差增大对区间通过能力的影响进行了讨论。针对旅客列车提速,货物列车不提速以及旅客列车与货物列车都提速两种情况进行了理论与实例分析,确定了基于区间通过能力影响极小化条件的客货列车速度差合理范围,并在此基础上提出了客货列车速度合理匹配的原则与方案。
In this paper, the influence of the increase of speed difference between passenger and freight trains on the passage capacity of passenger trains on the double-track railway is discussed. According to the theoretical and practical analysis of the speeding up of passenger trains, the speeding up of freight trains and the speeding up of passenger trains and cargo trains, the reasonable range of speed difference of passenger trains and freight trains based on the minimization of the passing capacity of zones is determined, Based on the proposed passenger and freight trains reasonable matching principles and programs.