基于咽喉通过能力的车辆段列车出段能力研究

Research on Train Departure Capacity in Vehicle DepotBased on Throat Passing Capacity

为了更好地掌握列车出段通过能力的通用性计算分析方法,文章基于站场咽喉通过能力分析方法,从设施设备的布设方案、场段管理规定和出入段线与正线接轨方式等方面分析了列车出段能力的主要影响因素,根据不同工况下接轨位置的通过能力,应用咽喉道岔利用率法计算咽喉区通过能力,总结列车出段能力计算方法,可作为评价云巴场段设计合理性的量化分析因素。

In order to better grasp the general calculation and analysis method of train departure capacity,based on the analysis method of station yard throat passing capacity,this paper analyzes the main influencing factors of train departure capacity from the aspects of facility and equipment layout scheme,field management regulations and the connection mode between the entrance and exit line and the main line.According to the passing capacity of the connection position under different working conditions,the throat turnout utilization percent method is used to calculate the passing capacity of the throat area,and the calculation method of train departure capacity is summarized,which can be used as a quantitative analysis factor to evaluate the rationality of the design of sky shuttle station.