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Welcome to the HAL collection
of GEOMAS Laboratory - Geomechanics, Materials, Structure


The GEOMAS laboratory (Geomechanics, Materials, Structure) is a research team (EA 7495) under the supervision of INSA Lyon.

The laboratory is located on the Lyon-tech la Doua campus in Villeurbanne and brings together professors and researchers from the Civil Engineering field, particularly in the fields of structural mechanics, materials and geomechanics.

The laboratory's objective is to conduct excellent academic research, with partnership-based research, aimed at meeting industrial and societal needs in the fields of construction in the broadest sense (geomechanics, materials and structures) in interaction with their environment.


Last publications


Plasticity Relaxed micromorphic model Discrete element method Generalized continua Reinforced concrete Incremental response Méthode des éléments discrets Béton armé Bounded stiffness Finite element Characteristic length Granular materials ARGILE Ettringite binder Early age Wave propagation Clusters Bifurcation Fissuration CISAILLEMENT Materials Finite element method BENTONITE Cinétique Wave-propagation Subdomain coupling BETON ARME Anisotropy 75J15 surface waves Finite element modeling Instability Couple stress model 74J05 linear waves Contrainte mécanique Ciment alumineux Band-gaps BIOMATERIAU Corresponding author BRIQUE Sediment Building Granular material Fresh wood Impact Seismic behaviour EXPERIMENTATION Hydratation Force chains SEDIMENT Impact sur le bâti existant Endommagement 74M25 micromechanics Confinement Composite coats Dredged sediments 74B05 classical linear elasticity DALLE Enriched continuum mechanics Wave Propagation CHARGE Matériaux Concrete Finite elements 74J20 wave scattering Civil engineering 74J10 bulk waves Unbounded domains Modeling Size effects Shear 74Q15 effective constitutive equations 1 Alexios Aivaliotis 74A60 micromechanical theories Gradient elasticity Interface Ciment riche en mayénite Failure Heterogeneous asynchronous time integrator COMPORTEMENT MECANIQUE Bâtiment Génie civil Damage Cement rich in mayenite Delaunay tessellation Enriched continua Cosserat continuum Coupling Metamaterials Experiments Granulométrie Couplage Comportement sismique Éléments finis Condensation statique Chape autonivelante Modélisation Dynamic behavior Grain breakage Hydration Anchor Cisaillement




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