Elastoplastic Approach Based on Microscopic Insights for the Steady State and Transient Dynamics of Sheared Disordered Solids

In this letter, we develop a framework to study the mechanical response of athermal amorphous solids via coupling mesoscale and microscopic models. Using measurements coarse grained quantities from simulations dense disordered particulate systems, present coherent elasto-plastic model approach for deformation flow yield stress materials. For given set parameters, allows match consistently transient steady state features driven systems under both applied shear-rate creep protocols.