Vincent Richefeu is a researcher at University Grenoble Alpes in France, in the 3SR group. He has been working within the framework of a European project related to Medium and Small Size rockfall hazard Assessment (MASSA) since 2009. His current research interests focus on the modeling of granular media by introducing more physics at low scales.
Pascal Villard is a researcher at University Grenoble Alpes in France, in the 3SR group. He has been working within the framework of a European project related to Medium and Small Size rockfall hazard Assessment (MASSA) since 2009. His current research interests focus on large-scale structures made of geo-materials.