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Showing results 1 to 15 of 15
Issue DateTitleAuthor(s)
13-Jun-2023A 3-D numerical study on the long-term evolution of track geometry under varying train speedsVarandas, J.; Gonçalves, V.; Paixão, A.; Fortunato, E.
Jul-2022Uma abordagem de modelação numérica tridimensional do comportamento de longo prazo de vias-férreas considerando a interação dinâmica veículo-viaPaixão, A.; Varandas, J.; Fortunato, E.
Sep-2018Calibration of a high-cycle accumulation model for granular materials of railway track layers using tests of variable cyclic load amplitudesVarandas, J.; Paixão, A.; Fortunato, E.; Hölscher, P.
13-Jan-2019Dynamic analyses on railway track reinforcement with short soil-binder columnsFrancisco, A.; Paixão, A.; Varandas, J.; Fortunato, E.
31-Mar-2021Dynamic Behavior in Transition Zones and Long-Term Railway Track PerformancePaixão, A.; Varandas, J.; Fortunato, E.
16-May-2023Estudo numérico sobre a influência da velocidade dos comboios na degradação da geometria da via em zonas de transiçãoVarandas, J.; Gonçalves, V.; Paixão, A.; Fortunato, E.
13-Jun-2023Investigating the influence of ballast resilient properties variability on vehicle-track interactionPaixão, A.; Barbosa, T.; Fortunato, E.; Varandas, J.
Oct-2020Long-term deformation of railway tracks considering train-track interaction and non-linear resilient behaviour of aggregates – a 3D FEM implementationVarandas, J.; Paixão, A.; Fortunato, E.; Zuada Coelho, B.; Hölscher, P.
Jul-2016Non-linear behaviour of geomaterials in railway tracks under different loading conditionsPaixão, A.; Varandas, J.; Fortunato, E.; Calçada, R.
Apr-2014Non-linear elastic behaviour of unbound aggregates in FEM representing railway transition zonesVarandas, J.; Paixão, A.; Fortunato, E.; Hölscher, P.; Calçada, R.
2018Numerical simulations to improve the use of under sleeper pads at transition zones to railway bridgesPaixão, A.; Varandas, J.; Fortunato, E.; Calçada, R.
Jun-2018Numerical studies on the influence of column reinforcements with soil-binders on railway tracksPaixão, A.; Francisco, A.; Fortunato, E.; Varandas, J.
Jul-2016A numerical study on the stress changes in the ballast due to train passagesVarandas, J.; Paixão, A.; Fortunato, E.; Hölscher, P.
Sep-2018A research project on the reinforcement of old railway track platforms using short soil binder columnsFortunato, E.; Paixão, A.; Morais, P.; Santos, Carlos; Francisco, A.; Varandas, J.; Asseiceiro, F.; Cruz, J.; Cruz, N.
2018Short soil–binder columns in railway track reinforcement: three–dimensional numerical studies considering the train–track interactionFrancisco, A.; Paixão, A.; Fortunato, E.; Varandas, J.