Nicolas Auffray
- Institut Jean Le Rond d'Alembert (DALEMBERT)
Domaines de recherche
Compétences
Publications
Publications
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Towards the determination of linear effective properties of quasiperiodic architectured materials26e Congrès Français de Mécanique, Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3 - UMR CNRS 7239), Aug 2025, Metz, France |
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Elasticité au second-gradient de la déformation pour les matériaux cubiques centro-symétrique26e Congrès Français de Mécanique, Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3 - UMR CNRS 7239), Aug 2025, Metz, France |
Identification of apparent elastodynamic properties of 2D periodic architectured materialsGDR MecaWave - Porquerolles 2023, 2023, Porquerolles, France |
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Towards a versatile polynomial criterion for architectured materials25e Congrès Français de Mécanique,, Aug 2022, Nantes, France |
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Elastodynamic homogenization of 2D periodic microstructured media based on the Christoffel tensor25e Congrès Français de Mécanique, Nantes, 29 août-2 septembre 2022, Aug 2022, Nantes, France |
Growth modeling and mechanical study of anisotropy of polymer spherulite aggregates by FFT method8th European Congress on Computational Methods in Applied Sciences and Engineering. ECCOMAS 2022, Jun 2022, Oslo, Norway |
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Quasi-Periodic Lattices: pattern matters too18th European Mechanics of Materials Conference (EMMC18), Apr 2022, Oxford, United Kingdom |
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Toward the identification of a Cosserat effective continuum for quasi-periodic lattice materialsInternational Conference on Nonlinear Solid Mechanics (ICoNSoM 2022), Jun 2022, Alghero, Sardinia, Italy |
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Elastodynamic homogenization of 2D periodic microstructured media based on the Christoffel tensorWorkshop on Metamaterials and biomechanics: From bio-inspiration to biomaterials Arpino 2022, Oct 2022, Arpino, Italy |
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Design of exotic architectured materials in 2D elasticityWorkshop on Metamaterials and biomechanics: From bio-inspiration to biomaterials, 2022, Arpino, Italy |
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Conception de matériaux architecturés exotiques en élasticité 2D25ème congrès Français de Mécanique, Aug 2022, Nantes, France |
Étude de l’anisotropie élastique d’agrégats de sphérolites par méthode FFT25ème Congrès Français de Mécanique. CFM2022, Aug 2022, Nantes, France |
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Étude de la dépendance du comportement mécanique des treillis quasi-périodiques au motif élémentaire25ème Congrès Français de Mécanique, Aug 2022, Nantes, France |
Effective Behavior Of Architected Materials: A Testing Machine For Experimental Homogenization10th International Conference on Composite Testing and Model Identification (CompTest2021), May 2021, Lille (Virtual), France |
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Symmetry detection for architectured flexoelectric materialsup-comech2021 : e-Workshop on design and analysis of non-classical architectured materials, Apr 2021, Paris (Virtual), France |
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Elastic wave propagation in non-centrosymmetric and chiral architectured materials: insights from strain gradient elasticityIUTAM Symposium - Generalized continua emerging from microstructures, Jul 2021, Paris, France |
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Explicit Harmonic Structure Of Bidimensional Linear Strain-Gradient Elasticity.up-comech2021 : e-Workshop on design and analysis of non-classical architectured materials, Apr 2021, Paris (Virtual), France |
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Advances In Modelling Wave Propagation In Non-Centrosymmetric Architectured Materials,14th World Congress on Computational Mechanics (WCCM) ECCOMAS Congress 2020, Jul 2021, Paris (Virtual), France |
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Determination of Homogenized Continua Behaviors From Actual Printed MicrostructuresInternational Union for Theoretical and Applied Mechanics (IUTAM) Symposium on Generalized Continua Emerging From Microstructures, Jul 2021, Paris, France |
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Explicit Harmonic Structure Of Bidimensional Linear Strain-Gradient ElasticityIUTAM Symposium - Generalized continua emerging from microstructures, Jul 2021, Paris, France |
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Experimental Characterization Of Architectured Materials’ Effective Mechanical BehaviorUP-COMECH2021 : e-Workshop on design and analysis of non-classical architectured materials, Apr 2021, Paris (Virtual), France |
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Wave propagation in non-centrosymmetric architectured mediaForum Acusticum, Dec 2020, Lyon, France. pp.207-208, ⟨10.48465/fa.2020.1102⟩ |
An experimental proof of the limitation of Cauchy elasticity in the case of non-center-symmetric latex under quasi-static loadingICoNSoM, Jun 2019, Rome, Italy |
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Towards a KUBC homogenization for architected materials by experimental processICoNSoM, Jun 2019, Rome, Italy |
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Invariants et covariants en mécanique du solideCongrès Français de mécanique, Aug 2019, Brest, France |
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Conception d'un dispositif d'homogénéisation expérimentale par KUBCJournée F2M « Approches multi-échelles en mécanique des matériaux », Apr 2019, Paris, France |
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Growth modelling and mechanical study of anisotropy of polymer spherulite aggregatesInternational conference on Deformation, Yield and Fracture of Polymers. 17th DYFP, Mar 2018, Kerkrade, Netherlands |
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A Minimal Integrity Basis for the Elasticity TensorEngineering Mechanics Institute Conference 2018, May 2018, Boston, United States |
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Frequency dependent acoustic propagation and beam steering in hexagonal lattices: continuum modeling in the framework of strain gradient elasticityWorkshop “Encounter of the third kind” on “Generalized continua and microstructures”, Apr 2018, Arpino, Italy |
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Invariants and covariants in Solid MechanicsSymmetry and Computation, Apr 2018, Marseille, France |
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Experimental strain gradient evidence in non-central symmetric latticeEUROMECH-Colloquium 579 on Generalized and microstructured continua, 2017, Arpino, Italy |
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Growth modeling and mechanical study of polymer spherulite aggregatesCFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France |
Modèlisation de la croissance et étude des propriétés élastiques des agrégrats de sphérolites23ème Congrès Français de Mécanique (CFM 2017), 2017, Lille, France |
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Anisotropic wave propagation within strain gradient framework: a focus on a mixed static-dynamic numerical procedure for parameter identificationEUROMECH-Colloquium 579 on Generalized and microstructured continua, 2017, Arpino, Italy. pp.195 - 206 |
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Approche holiste de la chiralité dans les métamatériaux architecturésRencontres Franciliennes de Mécanique, 2016, Dammary Les Lys, France |
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Wave propagation in hexachiral lattices modeled as strain gradient continuaEuropean Solid Mechanics Conference (ESMC15), 2015, Madrid, Spain |
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Tensor decompositions: Application to classical and generalized continuaInaugural Summer School on Mechanics of generalized continua and their applications to engineering materials and structures, 2015, Arpino, Italy |
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Wave propagation in hexachiral lattices modeled as strain gradient continuaPremier Workshop Métamatériaux, LIA Coss’&Vita, 2015, Noisy-Champ, France |
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Des éléments d’une théorie exacte de l’homogénéisation élastodynamique de milieux périodiquesPremier Workshop Métamatériaux, LIA Coss’&Vita,, 2015, Noisy-Champs, France |
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Wave propagation in the framework of strain gradient continuaWorkshop on Extended continuum theories for the numerically efficient modeling of multiscale phenomena, 2015, Bochum, Germany |
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Les invariants du tenseur d'élasticité22ème congrès français de Mécanique [CFM2015], 2015, Lyon, France |
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Wave propagation in the framework of strain gradient continua: the example of hexachiral materials22ème congrès français de Mécanique [CFM2015], Aug 2015, Lyon, France |
Toward an understanding of elastodynamic homogenizationMulti-physics modeling of solids, (MPMS14), 2014, Paris, France |
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Espace de tenseurs et théorie classique des invariants21ème Congrès Français de Mécanique Bordeaux, 2013, Bordeaux, France. pp._ |
Matrix representations for 3D strain-gradient elasticityBeijing-Paris Workshop on Micromechanics and Nanomechanics, Sep 2012, France |
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Anisotropy of higher-orders gradient elasticityWorkshop on "Second Gradient and Generalized Continua", Mar 2012, Cisterna di Latina, Italy |
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A Geometrical Picture of Third-Order TensorsGeneralized Continua as Models for Materials, Advanced Structured Materials, Sep 2012, Wittenberg, Germany |
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Identification de sources de chaleur dans le contexte de la thermographie infrarouge10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB |
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Parabolic reciprocity gap for heat source identificationEuropean Conference on Computational Mechanics (ECCM 2010), May 2010, Paris, France |
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Représentation graphique des coefficients d'anisotropie des milieux élastiques généralisés19ème Congrès Francais de Mécanique, Aug 2009, Marseille, France. pp.1-2 |
Derivation of anisotropic matrix for bi-dimensional strain-gradient elasticity behavior11th Euromech-Mecamat, 2008, Italy. pp.1-2 |
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Modèles d'acoustique phénoménologiques -Application à la conception de matériau sur mesure17ème Congrès Français de Mécanique (CFM), Aug 2007, Grenoble, France. pp.1-2 |
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Approche expérimentale de l'homogénéisation cinématiqueColloque National Mécamat Aussois 2021+1 - "Mécanique des matériaux architecturés", Jan 2022, Aussois, France |
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Identification of Cosserat elastic overall media of quasi-periodic latticesColloque National Mécamat Aussois 2021+1 "Mécanique des matériaux architecturés", Jan 2022, Aussois, France |
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Least action principle for second gradient continua and capillary fluids: a Lagrangian approach following Piola's point of viewThe complete works of Gabrio Piola: Volume I, 38, 2014, Advanced Structured Materials |
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Geometrical Picture of Third-Order TensorsH. Altenbach et al. (eds.). Generalized Continua as Models for Materials, Advanced Structured Materials, Springer-Verlag Berlin Heidelberg, pp.17-40, 2013, ⟨10.1007/978-3-642-36394-8_2⟩ |
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Class-jump phenomenon for physical symmetries in bi-dimensional space.Lecture Notes in Applied and Computational Mechanics, 46, Springer, pp.1-11, 2009, ⟨10.1007/978-3-642-00911-2_1⟩ |
SOUND ABSORPTION DEVICEPatent n° : WO/2011/048323. 2011 |
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METHOD FOR PREPARING A CELLULAR MATERIAL BASED ON HOLLOW METAL BEADS AND CELLULAR MATERIALPatent n° : EP2285561. 2011 |
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Comportement des matériaux cellulaires : élaboration, caractérisation et modélisation prédictive des propriétésMécanique [physics.med-ph]. Institut National Polytechnique de Grenoble - INPG, 2008. Français. ⟨NNT : ⟩ |
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Géométrie des espaces de tenseurs, application à l'élasticité anisotrope classique et généraliséeMécanique des solides [physics.class-ph]. Université Paris-Est, 2017 |
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Elements de théorie des groupes pour la mécanique des solides et des structuresDoctoral. Elements de théorie des groupes pour la mécanique des solides et des structures, France. 2024, pp.63 |
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LU3ME004 Bases de la mécanique des milieux continus (version 2024)Licence. Base de la Mécanique des Milieux Continus, France. 2024, pp.190 |
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LU2ME109 Approche Énergétique en Mécanique (version 2024)Licence. Sorbonne Université, France. 2024, pp.71 |
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Théorie des groupes pour les matériaux architecturésDoctoral. Théorie des groupes pour les matériaux architecturés, Le Mans, France. 2024 |
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LU3ME103 Partie 2 : Equilibre, Stabilité (Version 2024)Licence. LU3ME103 (Partie 2) Equilibre, Stabilité, Sorbonne Université, France. 2024, pp.76 |