1. AS 2758.7. Aggregates and rock for engineering purposes, Part 7: Railway Ballast. Standards Association of Australia, NSW; 1997.
2. Cyclic loading of railway ballast under triaxial conditions and in a railway test facility;Aursudkij;Granular Matter,2009
3. Track settlement due to cyclic loading with low minimum pressure and vibrations;Baessler,2003
4. Bathurst RJ, Raymond GP. Geogrid reinforcement of ballasted track. In: Transportation research record, national research council, transportation research board, vol. 1153; 1987. p. 8–14.
5. Chen C. Discrete element modelling of geogrid-reinforced railway ballast and track transition zones (Ph.D. thesis), University of Nottingham; 2013.