Jamming of packings of frictionless particles with and without shear
arXiv:1804.08054 · doi:10.1088/1674-1056/27/6/066102
Abstract
By minimizing the enthalpy of packings of frictionless particles, we obtain jammed solids at desired pressures and hence investigate the jamming transition with and without shear. Typical scaling relations of the jamming transition are recovered in both cases. In contrast to systems without shear, shear-driven jamming transition occurs at a higher packing fraction and the jammed solids are more rigid with an anisotropic force network. Furthermore, by introducing the macro-friction coefficient, we propose an explanation of the packing fraction gap between sheared and non-sheared systems at fixed pressure.
arXiv comment6 pages, 5 figures
References in corpus (32)
- Jamming at Zero Temperature and Zero Applied Stress: the Epitome of Disorder
- Rheophysics of dense granular materials : Discrete simulation of plane shear flows
- Critical Scaling of Shear Viscosity at the Jamming Transition
- Effects of compression on the vibrational modes of marginally jammed solids
- Geometric origin of excess low-frequency vibrational modes in amorphous solids
- Glass and Jamming Transitions: From Exact Results to Finite-Dimensional Descriptions
- Jamming transitions in amorphous packings of frictionless spheres occur over a continuous range of volume fractions
- A non-local rheology for granular flows across yield conditions
- Why is Random Close Packing Reproducible?
- Frictionless bead packs have macroscopic friction, but no dilatancy
- Finite-Size Scaling at the Jamming Transition
- The jamming transition as probed by quasistatic shear flow
- Random close packing revisited: How many ways can we pack frictionless disks?
- Growing timescales and lengthscales characterizing vibrations of amorphous solids
- Soft Sphere Packings at Finite Pressure but Unstable to Shear
- Shear yielding and shear jamming of dense hard sphere glasses
- Glassiness, Rigidity and Jamming of Frictionless Soft Core Disks
- Exploring the complex free energy landscape of the simplest glass by rheology
- Finite-Size-Scaling at the Jamming Transition: Corrections to Scaling and the Correlation Length Critical Exponent
- Exploring the jamming transition over a wide range of critical densities
- From Crystals to Disordered Crystals: A Hidden Order-Disorder Transition
- Diverging viscosity and soft granular rheology in non-Brownian suspensions
- Tuning Jammed Frictionless Disk Packings from Isostatic to Hyperstatic
- The effects of cooling rate on particle rearrangement statistics: Rapidly cooled glasses are more ductile and less reversible
- Jamming at zero temperature, zero friction, and finite applied shear stress
- Critical Scaling of Bagnold Rheology at the Jamming Transition of Frictionless Two Dimensional Disks
- Critical scalings and jamming in thermal colloidal systems
- Disordered Solids Without Well-Defined Transverse Phonons: The Nature of Hard Sphere Glasses
- Finite size analysis of zero-temperature jamming transition under applied shear stress
- Shear induced solidification of athermal systems with weak attraction
- Signatures of shear thinning-thickening transition in dense athermal shear flows
- Particle rearrangement and softening contributions to the nonlinear mechanical response of glasses