城际铁路列车速度目标值的合理确定

分析了城际铁路速度目标值的选取原则和主要影响因素,分别对大站直达和站站停两种等级列车的速度目标值进行适应性分析,同时对不同等级列车的速度目标值方案进行比选. 提出不同站间距的列车速度推荐方案,并讨论了平均站间距、列车最高速度运行距离和最高速度运行时间的关系,给出了城际铁路大站直达列车速度目标值.

Rational Determination of the Speed Target Value of Intercity Rail Train

The selection principle of train speeds target value on intercity rail and the main factors of intercity speed target value was analyzed in this study. The adaptive of speed target value with two train grades which included station direct train and ordinary train was explored, and the comparison on plans of speed target value with different train grades was introduced. Finally, the recommended plan with different distances of stations was presented and the relationship with the average station distance, running distance of train on maximum speed and running time of train on maximum speed was discussed, the reasonable speed target value of the intercity rail is suggested.