城市轨道交通换乘站站台宽度计算中客流取值的修正方法

针对现有城市轨道交通换乘站站台宽度计算中客流取值存在的问题,基于换乘站客流冲击性特征,给出城市轨道交通换乘站的换乘客流冲击系数的定义。在此基础上,根据换乘站的不同换乘线路行车间隔的差异性,提出城市轨道交通两线或多线换乘站的换乘客流冲击系数计算方法;并结合原始客流预测值,提出城市轨道交通换乘站站台宽度计算中客流取值的修正方法。最后,以已运营换乘站为对象进行案例研究,说明修正方法的合理性。

A Method to Correct Passenger Flow Values in Calculations of Platform Width in Urban Rail Transit Transfer Stations

Given the existing questions on passenger flow values in current calculations of the platform width at urban rail transit transfer stations, the impact coefficient of passenger flow at these stations is defined based on its impact characteristics. The method of calculating the passenger flow impact coefficient of urban rail transit transfer stations is based on the differences in train operation intervals on different lines. The method to correct passenger flow values in calculations of platform width is combined with the predictive value of the original passenger flow. Finally, by analyzing cases of operational transfer stations, the rationality of the modified method is proved.