Constraints and vibrations in static packings of ellipsoidal particles
Schreck CF, Mailman M, Chakraborty B, O'Hern CS. Constraints and vibrations in static packings of ellipsoidal particles. Physical Review E 2012, 85: 061305. PMID: 23005084, DOI: 10.1103/physreve.85.061305.Peer-Reviewed Original ResearchConceptsStatic packingsEllipsoidal particlesFinite compressionMechanical propertiesStiffness matrixAspect ratioSpherical particlesHarmonic responseNumber of particlesAmorphous packingsParticlesAmplitude δPotential energy scalesMatrixInterparticle separationCompressionVibrationModePackingContact numberContactJamming