195 citations · 947 across the 25 of their papers we have counts for
4 papers · 1 filter
Power law scaling of early-stage forces during granular impact
Nasser Krizou, Abram H. Clark
We experimentally and computationally study the early-stage forces during intruder impacts with granular beds in the regime where the impact velocity approaches the granular force…
Comparison of Shear and Compression Jammed Packings of Frictional Disks
F. Xiong, P. Wang, A. H. Clark +4
We compare the structural and mechanical properties of mechanically stable (MS) packings of frictional disks in two spatial dimensions (2D) generated with isotropic compression and…
Critical scaling for yield is independent from distance to isostaticity
Jacob D. Thompson, Abram H. Clark
Using discrete element simulations, we demonstrate that critical behavior for yielding in soft disk and sphere packings is independent of distance to isostaticity over a wide range…
A real-space renormalization group for jamming
Abram H. Clark
Jamming occurs in granular materials, as well as in emulsions, dense suspensions, and other amorphous, particulate systems. When the packing fraction , defined as the ratio of p…