여유화차 분석을 통한 다목적 화차 소요량 산정

초록

The Necessity of multi-purpose freight car is from the unbalance between freight demand and freight car supply due to the demand variation by seasons or directions. In this paper, we selected 17 freight items for multi-purpose freight car out of 27 possible freight items. And the amount of multi-purpose freight car are calculated through the comparison between monthly freight demand and holding freight car. This results can be used to analyse the feasibility of multi-purpose freight car.