Prediction of draft forces in cohesionless soil with the Discrete Element Method
The Discrete Element Method (DEM) is applied to predict draft forces of a simple implement
in cohesionless granular material. Results are compared with small-scale laboratory tests in …
in cohesionless granular material. Results are compared with small-scale laboratory tests in …
Constitutive behavior of rocks during the seismic cycle
S Barbot - AGU Advances, 2023 - Wiley Online Library
Establishing a constitutive law for fault friction is a crucial objective of earthquake science.
However, the complex frictional behavior of natural and synthetic gouges in laboratory …
However, the complex frictional behavior of natural and synthetic gouges in laboratory …
[HTML][HTML] Material removal model of magnetorheological finishing based on dense granular flow theory
Y Bai, X Zhang, C Yang, L Li, X Luo - Light: Advanced Manufacturing, 2022 - light-am.com
Magnetorheological finishing (MRF) technology is widely used in the fabrication of high-
precision optical elements. The material removal mechanism of MRF has not been fully …
precision optical elements. The material removal mechanism of MRF has not been fully …
Dry granular flows: Rheological measurements of the μ (I)-rheology
Granular materials do not always flow homogeneously like fluids when submitted to external
stress, but often form rigid regions that are separated by narrow shear bands where the …
stress, but often form rigid regions that are separated by narrow shear bands where the …
What do dry granular flows tell us about dense non-Brownian suspension rheology?
Recent years have seen significant progress in our understanding of the rheology of dry
granular materials. A scale invariance of equations of motion in the rigid grain limit has …
granular materials. A scale invariance of equations of motion in the rigid grain limit has …
Frictional behavior of granular gravel–ice mixtures in vertically rotating drum experiments and implications for rock–ice avalanches
Rapid mass movements involving large proportions of ice and snow can travel significantly
further downslope than pure rock avalanches and may transform into debris-flows as the ice …
further downslope than pure rock avalanches and may transform into debris-flows as the ice …
Fiber bundle model for multiscale modeling of hydromechanical triggering of shallow landslides
Sudden and rapid mass movements associated with landslides and snow avalanches
present a hazard to life and infrastructure, yet their predictions and triggering mechanisms …
present a hazard to life and infrastructure, yet their predictions and triggering mechanisms …
Shear strength of wet granular materials: Macroscopic cohesion and effective stress: Discrete numerical simulations, confronted to experimental measurements
Rheometric measurements on assemblies of wet polystyrene beads, in steady uniform
quasistatic shear flow, for varying liquid content within the small saturation (pendular) range …
quasistatic shear flow, for varying liquid content within the small saturation (pendular) range …
Discrete simulation of dense flows of polyhedral grains down a rough inclined plane
The influence of grain angularity on the properties of dense flows down a rough inclined
plane are investigated. Three-dimensional numerical simulations using the nonsmooth …
plane are investigated. Three-dimensional numerical simulations using the nonsmooth …
A study of the rheology of planar granular flow of dumbbells using discrete element method simulations
S Mandal, DV Khakhar - Physics of Fluids, 2016 - pubs.aip.org
Granular materials handled in industries are typically non-spherical in shape and
understanding the flow of such materials is important. The steady flow of mono-disperse …
understanding the flow of such materials is important. The steady flow of mono-disperse …