267 citations · 267 across the 1 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2000★ 267 cited
Footprints in Sand: The Response of a Granular Material to Local Perturbations
Junfei Geng, D. Howell, E. Longhi +5
We experimentally determine ensemble-averaged responses of granular packings to point forces, and we compare these results to recent models for force propagation in a granular mate…
cond-mat.soft2000
Dynamics of electrostatically-driven granular media. Effects of Humidity
D. W. Howell, I. S. Aranson, G. W. Crabtree
We performed experimental studies of the effect of humidity on the dynamics of electrostatically-driven granular materials. Both conducting and dielectric particles undergo a phase…
cond-mat.dis-nn1999
Effects of construction history on the stress distribution under a sand pile
Loic Vanel, Daniel Howell, D. Clark +2
We report experiments on cohesionless granular piles to determine the effect of construction history on the static stress distribution. The stresses beneath the piles are monitored…