36 citations · 62 across the 5 of their papers we have counts for
5 papers
Steady Granular Flow in a Rotating Drum: Universal description of stress, velocity and packing fraction profiles covering grain shape effects from convex to very concave
Weiyi Wang, Jonathan Barés, Mathieu Renouf +1
The flow behavior of granular matter is significantly influenced by the shape of constituent particles. This effect is particularly pronounced for very concave particles, which exh…
Loss of memory of an elastic line on its way to limit cycles
Elisabeth Agoritsas, Jonathan Barés
Under an oscillating mechanical drive, an amorphous material progressively forgets its initial configuration and might eventually converge to a limit cycle. Beyond quasistatic driv…
Compacting an assembly of soft balls far beyond the jammed state: insights from 3D imaging
Jonathan Barés, Manuel Cárdenas-Barrantes, Gustavo Pinzón +4
Very soft grain assemblies have unique shape-changing capabilities that allow them to be compressed far beyond the rigid jammed state by filling void spaces more effectively. Howev…
Fluctuations of global energy release and crackling in nominally brittle heterogeneous fracture
Jonathan Barés, Lamine Hattali, Davy Dalmas +1
The temporal evolution of mechanical energy and spatially-averaged crack speed are both monitored in slowly fracturing artificial rocks. Both signals display an irregular burst-lik…
Crackling vs. continuum-like dynamics in brittle failure
Jonathan Barés, Luc Barbier, Daniel Bonamy
We study how the loading rate, specimen geometry and microstructural texture select the dynamics of a crack moving through an heterogeneous elastic material in the quasi-static app…