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Assessment of vertical track geometry quality based on simulations of dynamic track—vehicle interaction

Last updated on 05 September 2014 3:41

A study assessing vertical track geometry quality based on simulations of dynamic track—vehicle interaction is presented in this article. The dynamic model is composed of track, vehicle, and wheel—rail contact with moving irregularities and is solved in the frequency domain by fast Fourier transform or in the time domain by...

Author(s): Li M X D;Berggren E G;Berg M

Organisation(s): Operations Division, Infrastructure, Track, and Civil Engineering, Banverket, Borl?nge, Sweden ; KTH, Aeronautical and Vehicle Engineering, Division of Rail Vehicles, Stockholm, Sweden ;

2009

Sweden

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