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Dynamic Behavior of High-Speed Trains on Soft Ground by Mahmoud. Hlelai is a document available to read on EtoBox.
What is Dynamic Behavior of High-Speed Trains on Soft Ground about?
1) Researchers measured the dynamic response of a rail/embankment system on soft soil in Sweden as a high-speed train passed at varying speeds. 2) They observed a large increase in dynamic amplification of the ground response as the train speed approached a critical value of around 200 km/h. 3) Analysis showed the critical speed was controlled by the minimum phase velocity of the first Rayleigh mode of the soil and embankment profile, and also depended on coincidences between characteristic wavelengths o
- Author
- Mahmoud. Hlelai
- Language
- EN