Research on the Error Factors in Calculating Railway Station Carrying-capacity Based on the Range Estimation Method from AHP

This paper analyzed the various influence factors in calculating a railway station carrying capacity, and the inevitability of deviation. The weights of these factors were calculated with the range estimation method from AHP. Having compared the weight ranges of the factors, the strong factors were selected and the weak ones were excluded.This research provids a base for accuratly calculating a railway station carrying-capacity.