National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
New Findings in Calculating of the Subgrade Response on High-Speed Lines to Train Passage
Petýrek, Michal ; Horníček, Leoš
The article presents the possibilities of approaches to the calculation of the subsoil response of a railway line to high-speed train running with a focus on Rayleigh waves. The article describes in more detail the approach to the calculation using the method of thin layers, which seems promising for the calculation of the response of the track with the construction of the track with transverse sleepers. The article is focused on this method with regard to the expected use of the track with sleepers on high-speed lines in the Czech Republic. Furthermore, the article mentions the implementation of nonlinear behaviour of soil under dynamic load during the passage of the train and the issue of calculating the subsoil of the line formed by multiple layers of soil with different parameters.

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