The rehabilitation of a Victorian clay brick railway viaduct
, 2010 Larpool viaduct is a 13 span clay brick viaduct built between 1882 and 1884 to carry the Scarborough and Whitby railway across the picturesque Esk Valley in Whitby, North Yorkshire, England.
Garrity, SW
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Research related to vibrations from high speed railway traffic
, 2008 We discuss here recent results from several research programmes related to dynamic aspects and vibrations induced by high speed railway traffic, developed at the computational mechanics group, within the “Escuela de Ingenieros de Caminos” of the ...
Gabaldón Castillo, Felipe +1 more
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Steady-states modelling of railways : ballast behaviour and ballast wear
, 2018 Le développement récent du transport ferroviaire a conduit à une forte augmentation du trafic durant la dernière décennie, augmentation qui devrait sepoursuivre dans la décennie à venir avec les futurs développements de ce mode de transport. L'augmentation du trafic se traduit pour l'infrastructure par une augmentation des sollicitations subies par les
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Determination of Substructure and Sub-ballast Layer Thickness of High-Speed Railway
Journal of Materials and Engineering StructuresThe thickness of trackbed layers plays a crucial role in distributing train loads to ensure that stresses on the sub-ballast and substructure remain within acceptable limits. Vietnam is currently studying the construction of a high-speed railway (HSR) on
Tran Anh DUNG, Pham Van KY, Le Hai HA
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Micro-mechanical investigation of railway ballast behavior under cyclic loading in a box test using DEM: effects of elastic layers and ballast types. [PDF]
Granul Matter, 2019 Kumar N +5 more
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The influence of support conditions on short- and long-term track behaviour [PDF]
Railway track support conditions are known to deeply affect the dynamic performance of vehicle-track interaction, influencing the state of the track system both in the short and in the long term.
Bezin, Yann, Grossoni, Ilaria
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Finite Element Method for Improving Soft Soil Underneath a Ballast Railway Track
Journal of Engineering and Sustainable Development, 2013 It is always recommended to improve the properties of the soft soil beneath the railway networks often in such cases to increase its ability in bearing different applied loads and to control the expected generated settlements.
Saad Farhan Ibrahim +2 more
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Parametrisation of a DEM model for railway ballast under different load cases. [PDF]
Granul Matter, 2017 Suhr B, Six K.
europepmc +1 more source
A rapid detection method for coal dust thickness in heavy-haul railway ballast based on time and frequency domain response characteristics from GPR signal. [PDF]
Sci RepYang W, Gao J, Xu Z.
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Discrete element modelling of railway ballast [PDF]
Discrete element modelling has been used to capture the essential mechanical features of railway ballast and gain a better understanding of the mechanical behaviour and mechanisms of degradation under monotonic and cyclic loading. A simple procedure has been developed to generate clumps which resemble real ballast particles.
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