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Analysis of the Effect of the Length of Stop-Spacing on the Transport Efficiency of a Typically Formed Conventional Locomotive Hauled Passenger Train in China

机译:停车间隔长度对中国典型形成的常规机车牵引客运列车运输效率的影响分析

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摘要

By utilizing a computer-aided simulation approach, this research analyzes the detailed effect of the length of stop-spacing on the transport time per passenger-kilometer of a typically formed Chinese intercity passenger train hauled by, respectively, representative types of the locomotives utilized in China for different target speeds. It is empirically confirmed that a stop-spacing longer than approximately 20.00 km has little influence upon the transport efficiency of the train. In contrast, shortening the stop-spacing below about 20.00 km increases the transport time per passenger-kilometer of the train evidently, in particular for a target speed much higher than some 40.00 km/h. Therefore, the target speed of such a train providing transport service on a railway line whose transport capacity has not been much consumed ought to be changeable according to the length of each stop-spacing rather than consistent for the whole trip.
机译:通过使用计算机辅助仿真方法,本研究分析了停车间隔的长度对典型地形成的中国城际客运列车的客运里程每位旅客的运输时间的详细影响,这些列车分别由代表性的机车牵引。中国针对不同的目标速度。从经验上证实,大于约20.00 km的停车间隔对火车的运输效率几乎没有影响。相反,将停驶间隔缩短到大约20.00 km以下,显然会增加火车每乘客公里的运输时间,特别是对于远高于40.00 km / h的目标速度。因此,应该根据每次停驶间隔的长度来改变这种在运输能力没有被大量消耗的铁路线上提供运输服务的火车的目标速度,而不是在整个行程中保持一致。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第10期|518493.1-518493.9|共9页
  • 作者单位

    Integrated Transport Research Center of China, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China,MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China;

    Integrated Transport Research Center of China, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China;

    MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China;

    School of Economics and Management, Chang'an University, Nan Er Huan Zhong Duan, Xi'an 710064, China;

    Integrated Transport Research Center of China, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China;

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