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ECS

Seminar Madrid 23-24 February 2011

ESSENTIALS OF HIGH-SPEED SYSTEMS

z Vehicle track interaction to be considered as one dynamic system; Low unsprung mass; Strong limitations in geometrical deviation of wheel and rail; Low conicity; z Critical train speed; Switch design with emphasis on dynamics, safety and availability; Pressure waves in tunnels; Furthermore: aerodynamics, noise and vibration, dynamics of the catenery, power supply, signalling; RAMS is a key factor! z z z z z z z

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