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Listar por palabra clave "Corrugation"

Mostrando ítems 1-5 de 5

Development of a vehicle track interaction model to predict the vibratory benefits of rail grinding in the time domain

Real Herráiz, Julia Irene; Zamorano, Clara; Velarte, José Luis; Blanco, Antonio Enrique (SpringerOpen, 2015-09)

Imperfections in the wheel-rail contact are one of the main sources of generation of railway vibrations. Consequently, it is essential to take expensive corrective maintenance measures, the results of which may be unknown. ...
Estudio de la influencia del amolado del carril ferroviario en la reducción de vibraciones mediante el Método de los Elementos Finitos. Aplicación a las inmediaciones de la estación de Chamartín (Madrid)

Velarte González, José Luis (Universitat Politècnica de València, 2015-11-10)

[ES] The imperfections in the wheel-rail contact are one of the main sources of generation of railway vibrations. Consequently, it is essential to take expensive corrective maintenance measures, the results of which may ...
Prediction of corrugation in rails using a non-stationary wheel-rail contact model

Baeza González, Luis Miguel; Vila Tortosa, María Paloma; Roda Buch, Alejandro; Fayos Sancho, Juan (Elsevier, 2008)

[EN] Most of the models used for simulating the conditions existing in the wheel-rail contact are based on stationary theories. In such theories. the parameters associated with the wheel-rail contact are independent on the ...
Study of railway ground vibrations caused by rail corrugation and wheel flat

Real Herráiz, Julia Irene; Galisteo Cabeza, Alberto; Asensio Serrano, Tamara; Montalbán Domingo, María Laura (Research Center of the Public Institution "Vibromechanika", 2012-12)

Over the last few years, railway has reached high relevance in cities causing trouble to citizens in form of noise and vibration in the surrounding buildings. Furthermore, these vibrations reach higher values when ...
Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction

Ribes-Llario, Fran; Velarte-González, José Luis; Pérez-Garnes, José Luis; Real Herráiz, Julia Irene (SciELO, 2016)

[EN] Resonance is a phenomenon of utmost importance in railways engineering, leading to vast damages both in track and vehicles. A short-span bridge has been modeled by means of a finite elements method model, calibrated ...