Matériau granulaire Plasticity Generalized continua BETON ARME Cement Endommagement CISAILLEMENT 74J05 linear waves Civil engineering Chaine de forces Béton armé BENTONITE Relaxed micromorphic model Domain decomposition Discrete element method Reinforced concrete COMPORTEMENT MECANIQUE Cement rich in mayenite Subdomain coupling BRIQUE Interface Comportement des structures Cosserat continuum BIOMATERIAU Hydratation Finite elements Early age Building Contrainte mécanique Composite coats Dynamic behavior Characteristic length Bâtiment Transient analysis Microstructure 74M25 micromechanics Materials Wave propagation Enriched continua Confinement 74J10 bulk waves 74J20 wave scattering 74Q15 effective constitutive equations 1 Alexios Aivaliotis Micromorphic continuum 74B05 classical linear elasticity Size effects 74A60 micromechanical theories Damage Modélisation Sediment 74A30 nonsimple materials Wave-propagation Modeling Finite element Bifurcation Corresponding author Bounded stiffness Génie civil Concrete Instability ARGILE EXPERIMENTATION Metamaterials Éléments finis Anchor Cisaillement Dredged sediments Couple stress model Hydration Comportement dynamique Fissuration Méthode des éléments discrets Ettringite binder Coupling Unbounded domains Ciment alumineux Band-gaps Cinématique Condensation statique 75J15 surface waves Couplage Wave Propagation Clusters Matériaux Comportement sismique Enriched continuum mechanics Ciment riche en mayénite Shear Finite element method Anisotropy DALLE Cinétique Seismic behaviour Composite CHARGE Chape autonivelante Failure Boucle de grains Granular material SEDIMENT