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