Evaluation of particle shape on direct shear mechanical behavior of ballast assembly using discrete element method (DEM)
Akbar Danesh, Ali Asghar Mirghasemi, Massoud Palassi
Topics & Concepts
SphericityBallastDiscrete element methodDirect shear testMaterials scienceParticle (ecology)Shear (geology)Shear strength (soil)Particle sizeComposite materialGeotechnical engineeringMechanicsEngineeringGeologyPhysicsOceanographyElectrical engineeringChemical engineeringSoil scienceSoil waterRailway Engineering and DynamicsGeotechnical Engineering and Underground StructuresMechanical stress and fatigue analysis