INTERACTION BETWEEN VEHICLE VIBRATION AND AERODYNAMIC FORCE ON HIGH-SPEED TRAIN RUNNING IN TUNNEL

This paper describes the investigation of the interaction between vehicle vibration and flow-filed around it for the lateral vehicle vibration of high-speed train running through a tunnel. From the wind tunnel experiment of a excited vehicle vibration model, we found that there was little influence of the interaction when yawing vibration of the 3rd car was added.