36 citations · 62 across the 5 of their papers we have counts for
3 papers · 1 filter
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…
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…