Real Herráiz, Julia Irene; Zamorano, Clara; Hernández, C.; Comendador, R.; Real, T.(Research Center of the Public Institution "Vibromechanika", 2014-06)
The study of vibrations induced by a passing train is of utmost importance to understand
better this phenomenon and to design efficient mitigation measures. Within all the techniques used
to model vibrations, finite ...
Real Herraiz, Teresa Pilar; Zamorano, C.; Hernández Gracia, César; García, J.A.; Real Herráiz, Julia Irene(Springer Verlag (Germany), 2016-05)
[EN] A railway track stretch comprising three different track typologies (i.e., ballasted track, asphalt slab track and concrete slab track) has been modeled using a three-dimensional Finite Elements model, which has been ...
Montalbán Domingo, María Laura; Zamorano-Martín, Clara; Morales-Ivorra, Silvia; Real Herráiz, Julia Irene(2015)
Different track typologies compel different dynamic behaviors. Thus, the sleepers' material can play a key role in the wheel-rail contact forces and vibration generation phenomena. Furthermore, this situation can be increased ...
Real Herraiz, Teresa Pilar; Zamorano, C.; Ribes Llario, Francesc; Real Herráiz, Julia Irene(Elsevier, 2015-06)
The purpose of this study is to develop a 3D numerical FEM model of a railway tunnel to predict railway induced vibrations, which is calibrated and validated with in situ measurements. After that, two different 2D FEM ...
Real Herráiz, Julia Irene; Zamorano, Clara; Hernández, C.; Ribes, F.(Research Center of the Public Institution "Vibromechanika", 2014-09)
Railway-induced vibrations mitigation has become a priority issue in recent years.
Among all the existing alternatives, wave barriers stand out because they can be implemented in
any moment of the railway life span without ...