Experimental investigation of the characteristics of a granular ballast bed under cyclic longitudinal loading
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.12.037
Abstract: Abstract In this study, tests are performed for studying the characteristics of a ballast bed under cyclic longitudinal loading at different loading rates and a displacement amplitude based on a full-scale test model. The deformation… read more here.
Keywords: ballast bed; amplitude; bed cyclic; cyclic longitudinal ... See more keywords
Ballast bed cleaning and recycling – influence on stability of continuously welded rail track
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.03.045
Abstract: Abstract The ballast bed main functions are to bind the sleepers to the substructure, to distribute the dynamic loads from the vehicle to the embankment and to ensure the track stability. Fouling may increase in… read more here.
Keywords: bed cleaning; ballast bed; track; stability ... See more keywords
Research on the working performance of fouled ballast bed under the multi-scale effect
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097221086072
Abstract: In order to explore the influence of different particle size gradations of dirty materials on the service performance of the ballast bed, the clean track bed, the completely fouled ballast bed polluted by coarse coal… read more here.
Keywords: ballast particles; ballast; ballast bed; particle ... See more keywords