Degradation-induced evolution of particle roundness and its effect on the shear behaviour of railway ballast
Zongtang Zhang, Wenhua Gao, Xiang Wang, Junqi Zhang, Xiaoyu Tang
Topics & Concepts
BallastRoundness (object)Materials scienceAbrasion (mechanical)Discrete element methodComposite materialStructural engineeringResidual strengthShear (geology)Geotechnical engineeringEngineeringMechanicsPhysicsElectrical engineeringRailway Engineering and DynamicsGeotechnical Engineering and Underground StructuresAdhesion, Friction, and Surface Interactions