Discrete element modelling of track ballast capturing the true shape of ballast stones

Autor: Jens Honore Walther, Jacob Mortensen, Joachim Faldt Faurholt, Emil Hovad

Publikováno v: Mortensen, J, Faurholt, J F, Hovad, E & Walther, J H 2021, ' Discrete element modelling of track ballast capturing the true shape of ballast stones ', Powder Technology, vol. 144-153 . https://doi.org/10.1016/j.powtec.2021.02.066

Railway ballast affected by heavy cyclic loading degrades and spreads resulting in an uncomfortable transportation caused by undesirable vibrations. Restoring a well sorted track ballast can be expensive. This paper analyzes track ballast deformation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a1c7b3022866d84311eb96ef3be16dd
https://orbit.dtu.dk/en/publications/710872fd-7c79-4ff9-a6ca-2b5bc657f746