There is disclosed a railway geogrid construction suitable for use with high speed trains to mitigate the increased impact of Rayleigh waves generated at high speed and/or over soft subgrades, the construction comprising: a track bed (e.g. having rails for a train) which defines a track located on a track plane; a mass of particulate material (e.g. aggregate) forming a layer located beneath the track plane; and a geogrid located in and/or below the particulate mass in a plane (geogrid plane) substantially parallel to the track plane where the average distance between the track plane and geogrid plane, measured perpendicular to both is greater than 0.65 metres.
Geoengineering constructions for use in railways
15.04.2020
Patent
Elektronische Ressource
Englisch
Steel-Concrete Hybrid Constructions in Japanese Railways
British Library Online Contents | 1998
|OTHER PAPER - Steel-Concrete Hybrid Constructions in Japanese Railways
Online Contents | 1998
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