36 citations · 69 across the 8 of their papers we have counts for
4 papers · 1 filter
Tip angle dependence for resistive force into dry granular materials at shallow cone penetration
Naoki Iikawa, Hiroaki Katsuragi
In relation to the interaction of the earth's surface with machines and organisms, and its engineering applications, there has been a recent increase in interest in the penetration…
Statistical properties of gravity-driven granular discharge flow under the influence of an obstacle
K. Endo, H. Katsuragi
Two-dimensional granular discharge flow driven by gravity under the influence of an obstacle is experimentally investigated. A horizontal exit of width is opened at the bottom…
Geometry-dependent constitutive law for granular slow frictional drag
T. Furuta, K. Katou, S. Itoh +3
Frictional constitutive law for very slow vertical withdrawing of a thin rod from a granular bed is experimentally studied. Using a very precise creep meter, geometry-dependent gra…
Sensitivity of Granular Force Chain Orientation to Disorder-induced Metastable Relaxation
N. Iikawa, M. M. Bandi, H. Katsuragi
A two-dimensional system of photoelastic disks subject to vertical tapping against gravity was experimentally monitored from ordered to disordered configurations by varying bidispe…