咽喉道岔组间接妨碍时间计算方法的研究

A Study on the Calculation for Indirect Obstructive Time of Throat Paints

如何计算咽喉道岔组的间接妨碍时间,是车站咽喉通过能力利用率计算中的一个难点。本文根据概率论的原理,首先计算两条及以上平行作业进路分别占用各自进路的概率,然后计算两两之间的平行作业时间和分别单独作业时间;最后计算敌对进路与平行进路交叉时,平行进路之间相互造成的妨碍时间。

How to calculate the indirect obstructive time of the throat point is a difficult problem in the calculation of the utiligation factor of carrying capacity of a station, In this paper, according to the probohility theory, the calculation process is introduced as follows:1. The probabilities of more than two parallel operating routes each being occupied by their own operations.2. The parallel operating time for two parallel routes and their individual operating time.3. The obstructive time which the parallel routes bring about against each other when an oppositc route crosses the parallel routes.