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关于双线自动闭塞区段旅客列车扣除系数的计算近年来提出了不应以个别区间而应对全区段进行分析的思想,使问题的研究进了一步,但是在其进行具体分析计算中却未能以整个区段为单位,因而仍不能揭示出其整体性的规律。本文对旅客快车在双线自动闭塞区段内运行图上的铺画规律及其影响因素进行了分析;按旅客列车扣除系数分为三部分:基本最小扣除系数ε基小,基本补充扣除系数ε基补,以及额外扣除系数ε外扣,提出了绘制全区段越行图根据理想越行图及偏离量确定ε基补为最小的越行方案的方法,并提出了ε基补值的范围及其计算公式。
The calculation of deduction coefficient of passenger train in double-track automatic block section In recent years, the idea of not analyzing the whole section with individual sections should be put forward to make the research of the problem one step further. However, Can take the whole section as a unit, thus still can not reveal the law of its integrity. In this paper, we analyze the law of drawing and the influencing factors of passenger express on the operation diagram of double lane automatic block section. According to the deduction coefficient of passenger train, it is divided into three parts: the basic minimum deduction coefficient ε is small and the basic supplementary deduction coefficient ε The basic complement and the extra deduction coefficient ε are deduced. The method of drawing a cross-sectional map of the entire section and the line-by-line of the line-by-line is given. The range of ε-based supplementary values And its calculation formula.