23 citations · 51 across the 8 of their papers we have counts for
4 papers · 1 filter
Predicting the Elastic Properties of a Cemented Granular Material during Chemical Damage (Debonding)
Alexandre Sac-Morane, Maria Olarte-Garzon, Philipp Braun +3
While underground reservoirs emerge as essential elements to face global warming, these systems represent complex multi-physical and multiscale problems. The considered injection o…
Frictional weakening of a granular sheared layer due to viscous rolling revealed by Discrete Element Modeling
Alexandre Sac-Morane, Manolis Veveakis, Hadrien Rattez
Considering a 3D sheared granular layer modeled with discrete elements, it is well known the rolling resistance significantly influences the mechanical behavior. Even if the rollin…
Strain localization regularization and patterns formation in rate-dependent plastic materials with multiphysics coupling
Antoine B. Jacquey, Hadrien Rattez, Manolis Veveakis
Strain localization is an instability phenomenon occurring in deformable solid materials which undergo dissipative deformation mechanisms. Such instability is characterized by the…
Contact phase-field modeling for chemo-mechanical degradation processes. Part II: Numerical applications with focus on pressure solution
Alexandre Guevel, Hadrien Rattez, Manolis Veveakis
The microstructural geometry (MG) of materials has a significant influence on their macroscopic response, all the more when the process is essentially microscopic as for microstruc…