城市轨道交通多重嵌套交路车底固定使用方案及计算

Calculation of Fixed Usage Plan of Rolling Stock with Multiple Nested Routing in Urban Rail Transit

基于嵌套交路车底固定使用方案,研究了城市轨道交通列车运行图周期、通过能力及车底运用的计算方法。提出标准铺图的概念,建立了城市轨道交通多重嵌套交路模式下列车运行图周期、线路通过能力及车底运用的数学模型,并给出了计算实例。

Based on the fixed usage plan of rolling stock with nested routing, the calculation method of train graph period, carrying capacity and usage of rolling stock in urban rail transit is analyzed. Then, according to the concept of standard drawing method of train graph, a mathematic model of train graph period, carrying capacity and usage of rolling stock with multiple nested routing is established, a practical calculation case is introduced.