118 citations · 118 across the 4 of their papers we have counts for
4 papers
A phase-field modeling approach to sea-ice fracturing
Laetitia Drumare, Vidar Skogvoll, François Renard +2
The thin ice that covers the polar oceans is a complex geomaterial that is constantly stressed and fractured by winds and ocean currents. In the central Arctic, this forcing produc…
Energy dissipation at the atomic scale explains how fracture energy depends on crack velocity in silica glass
Marthe Grønlie Guren, Sigbjørn Løland Bore, François Renard +1
The fracture energy of brittle materials rises with crack velocity, and this effect is typically attributed to surface roughening from path instabilities. Here we show, using molec…
Unveiling the role of seepage forces in the acceleration of landslides creep
Fabian Barras, Andreas Aspaas, Einat Aharonov +1
In the context of global climate change, geological materials are increasingly destabilized by water flow and infiltration. We study the creeping dynamics of a densely monitored la…
Failure patterns caused by localized rise in pore-fluid overpressure and effective strength of rocks
Alexander Rozhko, Yuri Podladchikov, François Renard
In order to better understand the interaction between pore-fluid overpressure and failure patterns in rocks we consider a porous elasto-plastic medium in which a laterally localize…