The effects of roughness condition and train speed on the rolling vibration levels of wheels and rails 1 : relative levels (IM-SAV-038)

In a recent ORE sponsored experiment, wheel and rail vibrations and radiated noise were measured during the passage of a test train over a test site. This was carried out at 4 speeds, and with 4 combinations of surface roughness (smooth and corrugated track, together with an unbraked wheel and...