31 citations · 114 across the 7 of their papers we have counts for
Showing cond-mat.softShow all
3 papers · 1 filter
cond-mat.soft2018★ 6 cited
Stiffness pathologies in discrete granular systems: bifurcation, neutral equilibrium, and instability in the presence of kinematic constraints
Matthew R. Kuhn, Florent Prunier, Ali Daouadji
The paper develops the stiffness relationship between the movements and forces among a system of discrete interacting grains. The approach is similar to that used in structural ana…
cond-mat.soft2018★ 25 cited
Multi-directional behavior of granular materials and its relation to incremental elasto-plasticity
Matthew R. Kuhn, Ali Daouadji
The complex incremental behavior of granular materials is explored with multi-directional loading probes. An advanced discrete element model (DEM) was used to examine the reversibl…
cond-mat.soft2018★ 27 cited
Quasi-static incremental behavior of granular materials: elastic-plastic coupling and micro-scale dissipation
Matthew R. Kuhn, Ali Daouadji
The paper addresses a common assumption of elastoplastic modeling: that the recoverable, elastic strain increment is unaffected by alterations of the elastic moduli that accompany…