Symulacja rozchodzenia się fali drganiowej od torowiska tramwajowego
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2017, Vol 208, Issue 6
Abstract
The article discusses simulation of vibration wave propagation in the ground for tram tracks viroisolated and nonvibroisolated on the example of the Silesian agglomeration. The numerical model of the ground was developed and the vibration simulation was performed in the case of vibration of the vibration rail track and the track laid on the concrete substrate. As a input to the numerical model, results of measurements of vibrations made earlier were used. The simulations were carried out and the impact of dynamic loads on the construction of a building near the track and on the basis of SWD scales was assessed. Simulation confirmed that the vibration wave in the ground is a Rayleigh wave type.
Authors and Affiliations
Jarosław Bednarz, Grzegorz Brożek, Jan Targosz
Keywords
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