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Numerical models of railway tracks for obtaining frequency response Comparison with analytical results and experimental measurements

Author
Zougari, A.; Martinez, J.; Cardona, S.
Type of activity
Journal article
Journal
Journal of Vibroengineering
Date of publication
2016-03
Volume
18
Number
2
First page
1104
Last page
1114
Repository
http://hdl.handle.net/2117/86127 Open in new window
Abstract
Many authors have focused their research on the vibrations caused by railway traffic, and have developed diverse models of railway tracks: from half-track analytical models up to complex numerical models. This paper presents numerical models, built using FEM software, for different types of railway tracks. These models describe in detail the superstructure vibratory response induced by vertical forces acting on the top of the rail head, and include aspects not reflected in the analytical models....
Citation
Zougari, A., Martinez, J., Cardona, S. Numerical models of railway tracks for obtaining frequency response Comparison with analytical results and experimental measurements. "Journal of Vibroengineering", Març 2016, vol. 18, núm. 2, p. 1104-1114.
Keywords
Experimental measurements, Frequency response, Numerical models, Railway track vibration
Group of research
CDEI - Center for Industrial Equipment Design

Participants