지하철 정거장의 열차풍에 관한 조사연구

A Research Study for Wind Environment of Subway Station

When the train travels quickly, in the center of city subway tunnel the strong wind blows caused by its piston effect, and the train wind blows while train enter the subway station with this effect. The train wind brings unpleasantness which passenger's hair wavering and the skirts of passengers flapping severely, and critical situations to the old and the weak people. It considers seriously like this, the research is meant to find extent of subway train wind influence on the passengers from the part Seoul subway stations.