철도차량의 Kinematic Envelope (KE)에서의 측풍에 대한 고찰

The wind is one of principal factors to decide the operation condition of railways and the wind effect increases with the higher running and wind speed. Especially the side wind force which is acted on carbody side area increases the carbody lateral and roll movement and as results can increase the possibility of infringement with the civil structure under worst condition. Therefore the side wind on Kinematic Envelope of railways greatly affect on the carbody and bogie design. In this paper, the consideration of side wind on Kinematic Envelope of railways has been studied.