Samuel Forest

Directeur de recherche CNRS

Centre · CMAT

Discipline(s): Mécanique du solide
Thème(s): Superalliage

Mots-clés

Prix & distinctions

2026 William Prager Medal of the Society of Engineering Science (SES, USA, 2026)
2026 Arpad L. Nadai Medal of The American Society of Mechanical Engineers (ASME, USA, 2026)
2022 Membre de l'académie des sciences, élu dans la section des sciences mécaniques et informatiques
2021 Académie des sciences : Grand prix Huy Duong Bui 2021
2012 Médaille d'argent CNRS

Équipe

SIMS - Simulation des Matériaux et des Structures

Biographie

Samuel Forest est un chercheur spécialisé en mécanique des matériaux et en modélisation numérique des comportements mécaniques à différentes échelles. Ses travaux portent principalement sur le développement de modèles constitutifs avancés pour les matériaux métalliques, intégrant des phénomènes tels que la plasticité cristalline, les effets de taille, et les couplages multi-physiques (mécanique, diffusion, oxydation). Son expertise inclut l’étude des instabilités plastiques, comme l’effet Portevin-Le Chatelier, via des approches combinant expérimentations et simulations par éléments finis, avec une attention particulière aux indicateurs statistiques et dynamiques pour caractériser les transitions entre régimes de déformation. Il a également contribué à l’élaboration de formulations thermodynamiquement cohérentes pour les grandes déformations, notamment dans le cadre de la décomposition multiplicative du gradient de déformation et de l’utilisation de configurations intermédiaires isoclines. Ses recherches abordent des applications variées, allant des superalliages base nickel aux revêtements métalliques, en passant par les matériaux architecturés et les procédés de fabrication additive, avec un focus sur la prédiction des mécanismes de dégradation et d’endommagement sous sollicitations thermomécaniques.

Publication(s)

2026
Experimental and numerical spatio-temporal analysis of the Portevin–Le Chatelier dynamics in a Nickel based superalloy DOI : 10.1016/j.euromechsol.2026.106068
2026
A generic formulation of anisotropic thermo-elastoviscoplasticity at finite deformations for finite element codes DOI : 10.1007/s00466-024-02543-8
2025
Enhanced plastic distortion based micromorphic model for flexible control of scaling effects DOI : 10.1016/j.ijsolstr.2025.113568
2025
In-Situ Characterization of the Mechancial Behavior of Hot-Dip Zn-5al Coating: An Overview of Deformation and Damage Mechanisms DOI : 10.14773/CST.2025.24.2.86
2025
Effect of oxygen content on elastic properties of an oxygen-graded titanium: Experimental and computational analyses DOI : 10.1016/j.matdes.2025.114801
2025
A time-discontinuous elasto-plasticity formalism to simulate instantaneous plastic flow bursts DOI : 10.1016/j.ijsolstr.2024.113171
2025
Viscoplasticity and phase field modelling of the delayed cracking of oxide intrusions at grain boundaries DOI : 10.1016/j.jmps.2025.106300
2025
Re-straining induced triggering of the Portevin-Le Chatelier effect in recrystallised 2198 T3 and T8 aluminium alloy: Experimental observations and FE simulations for smooth and notched samples DOI : 10.1016/j.ijsolstr.2025.113636
2025
Phase-Field Cosserat Modelling of Grain Boundary-Pore Interaction DOI : 10.1007/978-3-031-93918-1_16
2024
Strain gradient plasticity based on saturating variables DOI : 10.1016/j.euromechsol.2023.105016
2024
Analytical Micromechanical Methods for Elasto-Viscoplastic Composites and Polycrystals DOI : 10.1002/9781394332489.ch3
2024
Modelling of size-dependent plasticity in polymer-based composites based on nano- and macroscale experimental results DOI : 10.1016/j.compositesa.2024.108309
2024
Experimental and digital twinning in ZnAlMg coatings DOI : 10.1016/j.mechmat.2024.105173
2024
Surrogate modeling by multifidelity cokriging for the ductile failure of random microstructures DOI : 10.1007/s00466-023-02430-8
2024
Advanced modeling of higher-order kinematic hardening in strain gradient crystal plasticity based on discrete dislocation dynamics DOI : 10.1016/j.jmps.2024.105875
2024
Hierarchical modeling of heterogeneous structures driven by a modeling error estimator DOI : 10.1016/j.cma.2023.116529
2024
Introduction
2024
Effect of Free Surface, Oxide, and Coating Layers on Rafting in γ-γ′ Superalloys DOI : 10.1007/978-3-031-63937-1_66
2024
Preface
2024
Cosserat-phase-field modeling of grain nucleation in plastically deformed single crystals DOI : 10.1016/j.jmps.2024.105628
2024
Digital Materials: Continuum Numerical Methods at the Mesoscopic Scale DOI : 10.1002/9781394332489
2024
In-situ localization of damage in a Zn-Al-Mg coating deposited on steel by continuous hot-dip galvanizing DOI : 10.1016/j.scriptamat.2023.115960
2024
Phase-Field Modelling of Zinc Dendrite Growth in ZnAlMg Coatings DOI : 10.14773/cst.2024.23.2.93
2024
Unravelling the extra-hardening in chemically architectured high entropy alloys DOI : 10.1016/j.commatsci.2023.112714
2024
Statistical Approach to the Representative Volume Element Size of Random Composites DOI : 10.1002/9781394332489.ch2
2024
Dark energy in crystals: prediction of stored energy in polycrystalline aggregates DOI : 10.1007/s10853-024-09442-6
2023
On elastic gaps in strain gradient plasticity: 3D discrete dislocation dynamics investigation DOI : 10.1016/j.actamat.2023.118920
2023
Toward robust scalar-based gradient plasticity modeling and simulation at finite deformations DOI : 10.1007/s00707-022-03411-3
2023
Experimental and numerical analysis of the Portevin–Le Chatelier effect in a nickel-base superalloy for turbine disks application DOI : 10.1016/j.ijsolstr.2022.112076
2023
A Cahn–Hilliard Model Based on Microconcentrations DOI : 10.1007/s00009-023-02430-1
2023
Thermomechanics of Cosserat medium: modeling adiabatic shear bands in metals DOI : 10.1007/s00161-020-00930-z
2023
An alternative way to describe thermodynamically-consistent higher-order dissipation within strain gradient plasticity DOI : 10.1016/j.jmps.2022.105103
2023
Size Effects in Cosserat Crystal Plasticity DOI : 10.1007/978-3-031-26186-2_14
2022
Regularization of shear banding and prediction of size effects in manufacturing operations: A micromorphic plasticity explicit scheme DOI : 10.1007/s12289-022-01657-9
2022
A general boundary layer corrector for the asymptotic homogenization of elastic linear composite structures DOI : 10.1016/j.compstruct.2021.115091
2022
Adiabatic shear banding in FCC metallic single and poly-crystals using a micromorphic crystal plasticity approach DOI : 10.1016/j.mechmat.2022.104288
2022
Preface to the special issue on material instabilities and micromechanics – Energy methods, instabilities, microstructures and thermodynamics of dissipative solids DOI : 10.1016/j.ijsolstr.2021.111340
2022
Modeling size effects in microwire torsion: A comparison between a Lagrange multiplier-based and a CurlFp gradient crystal plasticity model DOI : 10.1016/j.euromechsol.2022.104550
2022
Influence of grain size on the high-temperature creep behaviour of M5Framatome1 zirconium alloy under vacuum DOI : 10.1016/j.jnucmat.2021.153503
2022
Strain localization analysis in materials containing randomly distributed voids: Competition between extension and shear failure modes DOI : 10.1016/j.jmps.2022.104933
2022
Micromorphic crystal plasticity approach to damage regularization and size effects in martensitic steels DOI : 10.1016/j.ijplas.2021.103187
2022
Multiscale analysis of composite structures based on higher-order asymptotic homogenization with boundary layer correction DOI : 10.1016/j.euromechsol.2022.104754
2022
On the torsion of isotropic elastoplastic Cosserat circular cylinders DOI : 10.1142/S2424913021420078
2022
Multiscale analysis of crystalline defect formation in rapid solidification of pure aluminium and aluminium-copper alloys DOI : 10.1098/rsta.2020.0319
2022
Dislocation density in cellular rapid solidification using phase field modeling and crystal plasticity DOI : 10.1016/j.ijplas.2021.103139
2021
Loss of ellipticity analysis in non-smooth plasticity DOI : 10.1016/j.ijsolstr.2021.02.021
2021
A strain gradient plasticity model of porous single crystal ductile fracture DOI : 10.1016/j.jmps.2021.104606
2021
Scalar-based strain gradient plasticity theory to model size-dependent kinematic hardening effects DOI : 10.1007/s00161-020-00967-0
2021
A finite element implementation of the stress gradient theory DOI : 10.1007/s11012-020-01266-3
2021
Phase field model for the martensitic transformation: comparison of the Voigt/Taylor and Khachaturyan approach DOI : 10.1007/s00161-021-01007-1
2021
Ductile fracture of materials with randomly distributed voids DOI : 10.1007/s10704-021-00562-7
2021
FFT-based simulations of slip and kink bands formation in 3D polycrystals: Influence of strain gradient crystal plasticity DOI : 10.1016/j.jmps.2021.104295
2021
Experimental and computational approach to fatigue behavior of polycrystalline tantalum DOI : 10.3390/met11030416
2021
Crystal plasticity and damage at cracks and notches in nickel-base single-crystal superalloys DOI : 10.1016/B978-0-12-819357-0.00025-1
2021
A pruning algorithm preserving modeling capabilities for polycrystalline data DOI : 10.1007/s00466-021-02075-5
2021
Efficient simulation of single and poly-crystal plasticity based on the pencil glide mechanism DOI : 10.5802/CRMECA.44
2021
Finite element simulation of the Portevin–Le Chatelier effect in highly reinforced metal matrix composites DOI : 10.1080/14786435.2021.1919331
2021
Effect of Lüders and Portevin-Le Chatelier localization bands on plasticity and fracture of notched steel specimens studied by DIC and FE simulations DOI : 10.1016/j.ijplas.2020.102880
2021
Splitting of dissolving precipitates during plastic shear: A phase field study DOI : 10.5802/CRPHYS.82
2021
Foreword: Plasticity and Solid State Physics; [Avant-propos: Plasticité et Physique des Solides] DOI : 10.5802/crphys.92
2020
Crystal plasticity modeling of the cyclic behavior of polycrystalline aggregates under non-symmetric uniaxial loading: Global and local analyses DOI : 10.1016/j.ijplas.2019.10.007
2020
Discrete and continuum modelling of size effects in architectured unstable metamaterials DOI : 10.1007/s00161-020-00870-8
2020
Hyper-reduced direct numerical simulation of voids in welded joints via image-based modeling DOI : 10.1002/nme.6320
2020
A Review on Strain Gradient Plasticity Approaches in Simulation of Manufacturing Processes DOI : 10.3390/jmmp4030087
2020
Preface to a Special Issue of the International Journal of Solids and Structures on Physics and Mechanics of Random Structures: From Morphology to Material Properties In honor of Professor Dominique Jeulin (Mines ParisTech) DOI : 10.1016/j.ijsolstr.2019.10.005
2020
Microstructure evolution in deformed polycrystals predicted by a diffuse interface Cosserat approach DOI : 10.1186/s40323-020-00146-5
2020
Analysis of material instability of a smooth elastic-inelastic transition model DOI : 10.1016/j.ijsolstr.2020.01.023
2020
Propagating material instabilities in planar architectured materials DOI : 10.1016/j.ijsolstr.2020.05.027
2020
Finite-deformation second-order micromorphic theory and its relations to strain and stress gradient models DOI : 10.1177/1081286517720844
2020
A general and efficient multistart algorithm for the detection of loss of ellipticity in elastoplastic structures DOI : 10.1002/nme.6247
2020
Kinematics and constitutive relations in the stress-gradient theory: interpretation by homogenization DOI : 10.1016/j.ijsolstr.2020.02.014
2020
Continuum thermomechanics of nonlinear micromorphic, strain and stress gradient media DOI : 10.1098/rsta.2019.0169
2020
Lagrange multiplier based vs micromorphic gradient-enhanced rate-(in)dependent crystal plasticity modelling and simulation DOI : 10.1016/j.cma.2020.113426
2020
A micromorphic crystal plasticity model with the gradient-enhanced incremental hardening law DOI : 10.1016/j.ijplas.2019.102655
2020
Preface
2020
Micromorphic Approach to Materials with Internal Length DOI : 10.1007/978-3-662-55771-6_150
2020
Strain Gradient Elasticity From Capillarity to the Mechanics of Nano-objects DOI : 10.1007/978-3-030-43830-2_3
2019
A Cosserat–phase-field theory of crystal plasticity and grain boundary migration at finite deformation DOI : 10.1007/s00161-018-0727-6
2019
Multiscale modeling of the elasto-plastic behavior of architectured and nanostructured Cu-Nb composite wires and comparison with neutron diffraction experiments DOI : 10.1016/j.ijplas.2019.04.011
2019
Strain gradient crystal plasticity with evolving length scale: Application to voided irradiated materials DOI : 10.1016/j.euromechsol.2019.04.003
2019
Local Ratcheting Phenomena in the Cyclic Behavior of Polycrystalline Tantalum DOI : 10.1007/s11837-019-03539-z
2019
Systematic design of tetra-petals auxetic structures with stiffness constraint DOI : 10.1016/j.matdes.2019.107669
2019
Intragranular localization induced by softening crystal plasticity: Analysis of slip and kink bands localization modes from high resolution FFT-simulations results DOI : 10.1016/j.actamat.2019.06.010
2019
Generalized continua and phase-field models: Application to crystal plasticity DOI : 10.1007/978-3-319-94186-8_6
2019
Preface
2019
Micromorphic approach to gradient plasticity and damage DOI : 10.1007/978-3-319-58729-5_9
2019
On the linking performance evaluation toolset to process-structure-properties mapping of selective laser melting 316l stainless steel using micromechanical approach with a length-scale dependent crystal plasticity
2019
Computational homogenization of architectured materials DOI : 10.1007/978-3-030-11942-3_4
2019
Oxidation-assisted cracking DOI : 10.1016/B978-1-78548-309-7.50015-6
2019
Micromorphic crystal plasticity DOI : 10.1007/978-3-319-58729-5_49
2019
Micropolar crystal plasticity DOI : 10.1007/978-3-319-58729-5_48
2019
Portevin-Le Chatelier effect triggered by complex loading paths in an Al–Cu aluminium alloy DOI : 10.1080/14786435.2018.1550296
2018
Cosserat crystal plasticity with dislocation-driven grain boundary migration DOI : 10.1142/S242491301840009X
2018
Incipient bulk polycrystal plasticity observed by synchrotron in-situ topotomography DOI : 10.3390/ma11102018
2018
Use and abuse of the method of virtual power in generalized continuum mechanics and thermodynamics DOI : 10.1007/978-3-319-72440-9_16
2018
Well-posedness for the microcurl model in both single and polycrystal gradient plasticity DOI : 10.1016/j.ijplas.2017.01.006
2018
A reduced micromorphic single crystal plasticity model at finite deformations. Application to strain localization and void growth in ductile metals DOI : 10.1016/j.ijsolstr.2017.10.013
2018
A Cosserat crystal plasticity and phase field theory for grain boundary migration DOI : 10.1016/j.jmps.2018.03.006
2017
The Micromorphic Approach to Generalized Heat Equations DOI : 10.1515/jnet-2016-0080
2017
Effects of inclusions on the very high cycle fatigue behaviour of steels DOI : 10.1111/ffe.12649
2017
Multiscale modeling of the anisotropic electrical conductivity of architectured and nanostructured Cu-Nb composite wires and experimental comparison DOI : 10.1016/j.actamat.2017.08.066
2017
A constitutive model accounting for strain ageing effects on work-hardening. Application to a C–Mn steel DOI : 10.1016/j.crme.2017.09.005
2017
Isogeometric shape optimization of smoothed petal auxetic structures via computational periodic homogenization DOI : 10.1016/j.cma.2017.05.013
2017
Void growth and coalescence in triaxial stress fields in irradiated FCC single crystals DOI : 10.1016/j.jnucmat.2017.04.013
2017
Hyper-reduction of generalized continua DOI : 10.1007/s00466-016-1371-2
2017
Simulation of Short Fatigue Crack Propagation in a 3D Experimental Microstructure DOI : 10.1002/adem.201600721
2017
Interaction of the Portevin–Le Chatelier phenomenon with ductile fracture of a thin aluminum CT specimen: experiments and simulations DOI : 10.1007/s10704-017-0203-5
2017
Experimental and numerical analysis of the Lüders phenomenon in simple shear DOI : 10.1016/j.ijsolstr.2016.07.026
2017
Multiscale modeling of the elastic behavior of architectured and nanostructured Cu–Nb composite wires DOI : 10.1016/j.ijsolstr.2017.05.022
2016
Phase field approaches of bone remodeling based on TIP DOI : 10.1515/jnet-2015-0048
2016
Stress Gradient Elasticity Theory: Existence and Uniqueness of Solution DOI : 10.1007/s10659-015-9554-1
2016
Micromorphic crystal plasticity versus discrete dislocation dynamics analysis of multilayer pile-up hardening in a narrow channel DOI : 10.1007/s00419-015-1099-z
2016
Coupling Diffraction Contrast Tomography with the Finite Element Method DOI : 10.1002/adem.201500414
2016
An elastoviscoplastic model for porous single crystals at finite strains and its assessment based on unit cell simulations DOI : 10.1016/j.ijplas.2016.05.001
2016
A rate-independent crystal plasticity model with a smooth elastic-plastic transition and no slip indeterminacy DOI : 10.1016/j.euromechsol.2015.08.012
2016
Microdamage modelling of crack initiation and propagation in FCC single crystals under complex loading conditions DOI : 10.1016/j.cma.2016.04.018
2016
3D simulation of short fatigue crack propagation by finite element crystal plasticity and remeshing DOI : 10.1016/j.ijfatigue.2015.05.022
2016
Homogenization of viscoplastic constitutive laws within a phase field approach DOI : 10.1016/j.jmps.2015.12.026
2016
Nonlocal constitutive equations of elasto-visco-plasticity coupled with damage and temperature DOI : 10.1051/matecconf/20168001002
2016
Second strain gradient elasticity of nano-objects DOI : 10.1016/j.jmps.2015.07.012
2016
Nonlinear regularization operators as derived from the micromorphic approach to gradient elasticity, viscoplasticity and damage DOI : 10.1098/rspa.2015.0755
2016
Crystal plasticity simulation of strain aging phenomena in α-titanium at room temperature DOI : 10.1016/j.ijplas.2016.05.007
2016
Numerical investigation of dynamic strain ageing and slant ductile fracture in a notched specimen and comparison with synchrotron tomography 3D-DVC DOI : 10.1016/j.prostr.2016.06.422
2015
Multiscale modeling of the electrical behavior of Cu-Nb nano-composites; [Modélisation multi-échelle du comportement électrique de nano-composites Cu-Nb] DOI : 10.1051/mattech/2015033
2015
Size-dependent energy in crystal plasticity and continuum dislocation models DOI : 10.1098/rspa.2014.0868
2015
Computational homogenisation of periodic cellular materials: Application to structural modelling DOI : 10.1016/j.ijmecsci.2015.02.007
2015
Influence of static strain aging on the cleavage fracture of a C-Mn steel DOI : 10.1016/j.engfracmech.2015.04.035
2015
Strain gradient plasticity modeling of the cyclic behavior of laminate microstructures DOI : 10.1016/j.jmps.2015.02.008
2015
Strain gradient plasticity modeling and finite element simulation of Lüders band formation and propagation DOI : 10.1007/s00161-013-0331-8
2015
Field theory and diffusion creep predictions in polycrystalline aggregates DOI : 10.1088/0965-0393/23/5/055006
2015
Three-dimensional characterization of fatigue-relevant intermetallic particles in high-strength aluminium alloys using synchrotron X-ray nanotomography DOI : 10.1080/14786435.2015.1076940
2014
Modelling inheritance of plastic deformation during migration of phase boundaries using a phase field method DOI : 10.1007/s11012-014-0011-1
2014
Influence of particles on short fatigue crack initiation in 2050-T8 and 7050-T74 DOI : 10.4028/www.scientific.net/MSF.794-796.296
2014
Crystal plasticity finite element simulation of crack growth in single crystals DOI : 10.1016/j.commatsci.2014.03.061
2014
Investigation and modeling of the anomalous yield point phenomenon in pure tantalum DOI : 10.1016/j.msea.2014.07.028
2014
Micromorphic approach to crystal plasticity and phase transformation DOI : 10.1007/978-3-7091-1625-8_3
2014
The thermodynamics of gradient elastoplasticity DOI : 10.1007/s00161-013-0300-2
2014
Towards gigantic RVE sizes for 3D stochastic fibrous networks DOI : 10.1016/j.ijsolstr.2013.10.011
2014
On the creep deformation of nickel foams under compression DOI : 10.1016/j.crhy.2014.09.004
2014
Influence of intermetallic particles on short fatigue crack initiation in AA2050-T8 and AA7050-T7451 DOI : 10.1051/matecconf/20141207003
2014
Coupled glide-climb diffusion-enhanced crystal plasticity DOI : 10.1016/j.jmps.2014.05.007
2014
Frontiers of micro and nanomechanics of materials: Soft or amorphous matter, surface effects DOI : 10.1016/j.crme.2014.03.003
2014
A fully coupled diffusional-mechanical formulation: numerical implementation, analytical validation, and effects of plasticity on equilibrium DOI : 10.1007/s00419-014-0860-z
2014
Gradient Thermoplasticity DOI : 10.1007/978-94-007-2739-7_984
2014
Asymptotic Analysis of Heterogeneous Micromorphic Elastic Solids DOI : 10.1007/978-94-007-2739-7_785
2014
Second gradient and generalized continua: A workshop held on 12-16 March 2012 in Cisterna di Latina DOI : 10.1002/zamm.201300244
2013
Effective elastic properties of auxetic microstructures: Anisotropy and structural applications DOI : 10.1007/s10999-012-9192-8
2013
Inspection of free energy functions in gradient crystal plasticity DOI : 10.1007/s10409-013-0088-0
2013
Computational homogenization of porous materials of Green type DOI : 10.1007/s00466-012-0801-z
2013
Micromorphic Media DOI : 10.1007/978-3-7091-1371-4_5
2013
Micromorphic modelling of grain size effects in metal polycrystals DOI : 10.1002/gamm.201310011
2013
A yield function for single crystals containing voids DOI : 10.1016/j.ijsolstr.2013.02.005
2013
Combining X-Ray microtomography with the finite elements method to study damage and cracking in stuctural materials DOI : 10.1002/9781118663547.ch142
2013
Multiscale creep characterization and modeling of a zirconia-rich fused-cast refractory DOI : 10.1080/14786435.2013.785655
2013
Crystal plasticity analysis of cylindrical indentation on a Ni-base single crystal superalloy DOI : 10.1016/j.ijplas.2013.05.004
2013
Gianpietro Del Piero: A scientist on the edge between engineering sciences and functional analysis DOI : 10.1007/s00161-012-0286-1
2013
Combining X-ray microtomography with the finite elements method to study damage and cracking in stuctural materials
2012
Multi-scale approach of strain ageing in polycrystalline tantalum
2012
Generalized continuum modelling of crystal plasticity DOI : 10.1007/978-3-7091-1222-9_3
2012
Advancement of experimental methods and cailletaud material model for life prediction of gas turbine blades exposed to combined cycle fatigue DOI : 10.1115/GT2012-68452
2012
A phase field model incorporating strain gradient viscoplasticity: Application to rafting in Ni-base superalloys DOI : 10.1016/j.jmps.2012.04.003
2012
Grain size effects on plastic strain and dislocation density tensor fields in metal polycrystals DOI : 10.1016/j.commatsci.2011.02.043
2012
Experimental and numerical study of dynamic strain ageing and its relation to ductile fracture of a C-Mn steel DOI : 10.1016/j.msea.2012.03.069
2012
Identification of a strain-aging model accounting for Lüders behavior in a C-Mn steel DOI : 10.1080/14786435.2012.699687
2012
Impact of material processing and deformation on cell morphology and mechanical behavior of polyurethane and nickel foams DOI : 10.1016/j.ijsolstr.2012.05.026
2012
Generalised continuum modelling of grain size effects in polycrystals DOI : 10.1016/j.crme.2012.02.009
2012
Analysis of particle induced dislocation structures using three-dimensional dislocation dynamics and strain gradient plasticity DOI : 10.1016/j.commatsci.2011.02.014
2012
Phase field modelling of grain boundary motion driven by curvature and stored energy gradients. Part II: Application to recrystallisation DOI : 10.1080/14786435.2012.717726
2012
Stress gradient continuum theory DOI : 10.1016/j.mechrescom.2011.12.002
2012
Reprint of: Modelling the effects of various contents of fillers on the relaxation rate of elastomers DOI : 10.1016/j.matdes.2011.11.001
2012
Phase field modelling of grain boundary motion driven by curvature and stored energy gradients. Part I: Theory and numerical implementation DOI : 10.1080/14786435.2012.713135
2012
Computational homogenization of elasto-plastic porous metals DOI : 10.1016/j.ijplas.2011.08.005
2012
Crystal plasticity finite element simulation of fatigue tests using experimental microstructures imaged by X-ray tomography
2012
Elastoplasticity of auxetic materials DOI : 10.1016/j.commatsci.2012.03.036
2012
Evaluation of generalized continuum substitution models for heterogeneous materials DOI : 10.1615/IntJMultCompEng.2012003105
2012
Modelling the effects of various contents of fillers on the relaxation rate of elastomers DOI : 10.1016/j.matdes.2011.06.054
2012
Effect of secondary orientation on notch-tip plasticity in superalloy single crystals DOI : 10.1016/j.ijplas.2011.06.003
2011
First vs. second gradient of strain theory for capillarity effects in an elastic fluid at small length scales DOI : 10.1016/j.commatsci.2010.03.048
2011
Homogenization of periodic auxetic materials DOI : 10.1016/j.proeng.2011.04.307
2011
Large-scale computations of effective elastic properties of rubber with carbon black fillers DOI : 10.1615/IntJMultCompEng.v9.i3.30
2011
Micromorphic approach to single crystal plasticity and damage DOI : 10.1016/j.ijengsci.2011.03.008
2011
Micromorphic vs. phase-field approaches for gradient viscoplasticity and phase transformations DOI : 10.1007/978-3-642-22738-7_4
2011
Phase field modeling of elasto-plastic deformation induced by diffusion controlled growth of a misfitting spherical precipitate DOI : 10.1080/09500839.2010.541891
2011
Portevin-Le Chatelier (PLC) instabilities and slant fracture in C-Mn steel round tensile specimens DOI : 10.1016/j.scriptamat.2010.11.005
2011
Generalized continua and non-homogeneous boundary conditions in homogenisation methods DOI : 10.1002/zamm.201000109
2011
Numerical modeling of fatigue crack growth in single crystals based on microdamage theory DOI : 10.1177/1056789510395738
2011
Formulations of strain gradient plasticity DOI : 10.1007/978-3-642-19219-7_6
2011
Virtual improvement of ice cream properties by computational homogenization of microstructures DOI : 10.1016/j.mechrescom.2011.01.005
2011
A multiscale microstructure model of carbon black distribution in rubber DOI : 10.1111/j.1365-2818.2010.03428.x
2010
Non-linear mechanics of materials DOI : 10.1007/978-90-481-3356-7_1
2010
Influence of dynamic strain ageing on ductile fracture of a C-MN steel
2010
Some links between recent gradient thermo-elasto-plasticity theories and the thermomechanics of generalized continua DOI : 10.1016/j.ijsolstr.2010.07.009
2010
Deformation mechanisms and damage of oxide dispersion strengthened steels at high temperature
2010
Methodology for studying strain inhomogeneities in polycrystalline thin films during in situ thermal loading using coherent x-ray diffraction DOI : 10.1088/1367-2630/12/3/035018
2010
Finite element simulations of coherent diffraction in elastoplastic polycrystalline aggregates; [Simulation par éléments finis de la diffraction cohérente dans des agrégats polycristallins élastoplastiques] DOI : 10.1016/j.crhy.2010.07.009
2010
Numerical aspects in the finite element simulation of the Portevin-Le Chatelier effect DOI : 10.1016/j.cma.2009.11.004
2010
Modeling strain localization bands in metal foams DOI : 10.1166/jctn.2010.1367
2010
Numerical simulation of the portevin - le chatelier effect in various material and at different scales DOI : 10.4028/www.scientific.net/MSF.638-642.2670
2010
Size effects in generalised continuum crystal plasticity for two-phase laminates DOI : 10.1016/j.jmps.2010.06.012
2010
Prediction of the elastic modulus of the trabecular bone based on X-ray computed tomography DOI : 10.1007/978-3-642-14515-5_203
2009
Crack growthmodelling in single crystals based on microdamage continuum
2009
Mechanical behavior and crack tip plasticity of a strain aging sensitive steel DOI : 10.1016/j.msea.2009.07.013
2009
New opportunities for 3D materials science of polycrystalline materials at the micrometre lengthscale by combined use of X-ray diffraction and X-ray imaging DOI : 10.1016/j.msea.2009.04.009
2009
Mechanical behavior of nickel base foams for diesel particle filter applications DOI : 10.1007/978-1-4020-9404-0_7
2009
Preface DOI : 10.1016/j.commatsci.2009.02.002
2009
Crack growth modelling in single crystals based on higher order continua DOI : 10.1016/j.commatsci.2008.09.016
2009
Micromorphic approach for gradient elasticity, viscoplasticity, and damage DOI : 10.1061/(ASCE)0733-9399(2009)135:3(117)
2009
Finite element formulation of the phase field model based on equilibrium theory of microforces; [Formulation éléments finis des modèles de champ de phases basée sur la théorie de l'équilibre des microforces] DOI : 10.1051/ptox/2009009
2009
Overspeed burst of elastoviscoplastic rotating disks - Part I: Analytical and numerical stability analyses DOI : 10.1016/j.euromechsol.2008.07.008
2009
Mechanisms and modeling of bake-hardening steels: Part I. Uniaxial tension DOI : 10.1007/s11661-009-9813-5
2009
Overspeed burst of elastoviscoplastic rotating disks: Part II - Burst of a superalloy turbine disk DOI : 10.1016/j.euromechsol.2008.10.002
2009
Mechanisms and modeling of bake-hardening steels: Part II. Complex loading paths DOI : 10.1007/s11661-009-9812-6
2009
Finite element crystal plasticity analysis of spherical indentation in bulk single crystals and coatings DOI : 10.1016/j.commatsci.2008.09.030
2009
Finite element formulation of a phase field model based on the concept of generalized stresses DOI : 10.1016/j.commatsci.2008.09.015
2009
Comparison of mechanical behaviour of thin film simulated by discrete dislocation dynamics and continuum crystal plasticity DOI : 10.1016/j.commatsci.2008.07.006
2009
Generalization of the polycrystalline β-model: Finite element assessment and application to softening material behavior DOI : 10.1016/j.commatsci.2009.01.015
2009
Combining phase field approach and homogenization methods for modelling phase transformation in elastoplastic media DOI : 10.3166/ejcm.18.485-523
2008
Microstructural heterogeneities induced by deformation prior to thermal recrystallisation in polycrystalline aggregates
2008
Investigation of representative volume element size for the mechanical properties of open-cell nickel foams
2008
Rubber with carbon black fillers: Parameters identification of a multiscale nanostructure model
2008
Some links between Cosserat, strain gradient crystal plasticity and the statistical theory of dislocations DOI : 10.1080/14786430802154815
2008
Modeling size effect dependence on mechanical behaviour using a Cosserat crystal plasticity framework
2008
Numerical modelling of the Portevin-Le Chatelier effect DOI : 10.3166/REMN.17.761-772
2008
Hypertemperature in thermoelastic solids DOI : 10.1016/j.crme.2008.01.007
2008
Finite element simulations of the Portevin-Le Chatelier effect in metal-matrix composites DOI : 10.1080/14786430802108472
2007
Modeling of deformation of fcc polycrystalline aggregates using a dislocation-based crystal plasticity model DOI : 10.1063/1.2740886
2007
Ensemble averaging stress-strain fields in polycrystalline aggregates with a constrained surface microstructure-part 2: Crystal plasticity DOI : 10.1080/14786430601009517
2007
Finite element simulations of the deformation of fused-cast refractories based on X-ray computed tomography DOI : 10.1016/j.commatsci.2006.01.033
2007
Ensemble averaging stress-strain fields in polycrystalline aggregates with a constrained surface microstructure-part 1: Anisotropic elastic behaviour DOI : 10.1080/14786430601009509
2007
Simulations of stress-strain heterogeneities in copper thin films: Texture and substrate effects DOI : 10.1016/j.commatsci.2006.02.025
2007
Crystal plasticity finite element simulations of indentation experiments in thin films at the micro-scale
2007
Portevin-LeChatelier effect in Al-Mg alloys: Influence of obstacles - experiments and modelling DOI : 10.1016/j.commatsci.2006.03.019
2007
A geometrically exact micromorphic model for elastic metallic foams accounting for affine microstructure. Modelling, existence of minimizers, identification of moduli and computational results DOI : 10.1007/s10659-007-9106-4
2007
On the size of the Representative Volume Element for isotropic elastic polycrystalline copper DOI : 10.1007/978-1-4020-5624-6_17
2007
Finite element simulations of the cyclic elastoplastic behaviour of copper thin films DOI : 10.1088/0965-0393/15/1/S17
2006
Thermodynamical frameworks for higher grade material theories with internal variables or additional degrees of freedom DOI : 10.1515/JNETDY.2006.014
2006
Apparent and effective physical properties of heterogeneous materials: Representativity of samples of two materials from food industry DOI : 10.1016/j.cma.2005.07.022
2006
Mechanical behavior modeling in the presence of strain aging DOI : 10.1007/1-4020-4972-2_409
2006
Micromorphic continuum modelling of the deformation and fracture behaviour of nickel foams DOI : 10.1016/j.euromechsol.2005.11.006
2006
Micro-mechanical modeling of the inelastic behavior of directionally solidified materials DOI : 10.1016/j.mechmat.2005.06.007
2006
Crack-tip stress-strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading DOI : 10.1016/j.commatsci.2005.12.014
2006
Nonlinear microstrain theories DOI : 10.1016/j.ijsolstr.2006.05.012
2005
Continuum modeling of strain localization phenomena in metallic foams DOI : 10.1007/s10853-005-5041-6
2005
Numerical simulations of crack tip stress-strain fields in single crystal Nickel-base superalloys at high temperature under creep-fatigue loadings
2005
Numerical study of creep in two-phase aggregates with a large rheology contrast: Implications for the lower mantle DOI : 10.1016/j.epsl.2005.06.027
2005
3D quantitative image analysis of open-cell nickel foams under tension and compression loading using X-ray microtomography DOI : 10.1080/14786430412331331916
2005
Investigation on the influence of cell shape anisotropy on the mechanical performance of closed cell aluminium foams using micro-computed tomography DOI : 10.1007/s10853-005-4994-9
2005
Finite element simulations of dynamic strain ageing effects at V-notches and crack tips DOI : 10.1016/j.scriptamat.2005.02.007
2005
Generalized Continuum Modelling of Single and Polycrystal Plasticity DOI : 10.1002/3527603786.ch25
2004
Deformation and fracture of aluminium foams under proportional and non proportional multi-axial loading: Statistical analysis and size effect DOI : 10.1016/j.ijmecsci.2004.03.005
2004
Strain localization phenomena associated with static and dynamic strain ageing in notched specimens: Experiments and finite element simulations DOI : 10.1016/j.msea.2004.02.083
2004
Grain size effects on the mechanical behavior of open-cell nickel foams DOI : 10.1002/adem.200405153
2004
Deformation and Damage Mechanisms of Zinc Coatings on Hot-Dip Galvanized Steel Sheets: Part II, Damage Modes DOI : 10.1007/s11661-004-0008-9
2004
Deformation and Damage Mechanisms of Zinc Coatings on Hot-Dip Galvanized Steel Sheets: Part I. Deformation Modes DOI : 10.1007/s11661-004-0007-x
2003
On the design of single crystal turbine blades; [Dimensionnement des aubes de turbines monocristallines] DOI : 10.1051/metal:2003137
2003
Strain localization at the crack tip in single crystal CT specimens under monotonous loading: 3D Finite Element analyses and application to nickel-base superalloys DOI : 10.1023/B:FRAC.0000009300.70477.ba
2003
Some elements of microstructural mechanics DOI : 10.1016/S0927-0256(03)00041-7
2003
Determination of the size of the representative volume element for random composites: Statistical and numerical approach DOI : 10.1016/S0020-7683(03)00143-4
2003
Strain localization phenomena under cyclic loading: Application to fatigue of single crystals DOI : 10.1016/S0927-0256(02)00393-2
2003
Plastic slip distribution in two-phase laminate microstructures: Dislocation-based versus generalized-continuum approaches DOI : 10.1080/0141861021000022255
2003
Numerical study of crystalline plasticity: Measurements of the heterogeneities due to grain boundaries under small strains; [Étude numérique de la plasticité cristalline: Mesures des hétérogénéités dues aux joints de grains en petits déformations] DOI : 10.1051/metal:2003207
2003
Elastoviscoplastic constitutive frameworks for generalized continua DOI : 10.1007/s00707-002-0975-0
2002
Elements of microstructural mechanics; [Introduction au calcul de microstructures] DOI : 10.1016/S1296-2139(02)01187-9
2002
Finite-element calculations of the lattice rotation field of a tensile-loaded nickel-based alloy multicrystal and comparison with topographical x-ray diffraction measurements DOI : 10.1007/s11661-002-0268-1
2002
Subgrain formation during deformation: Physical origin and consequences DOI : 10.1007/s11661-002-0093-6
2001
Journal De Physique. IV: JP - Foreword
2001
Strain localization patterns at a crack tip in generalized single crystal plasticity DOI : 10.1016/S1359-6462(00)00684-9
2001
Cosserat modeling of size effects in crystalline solids
2001
Intergranular and intragranular behavior of polycrystalline aggregates. Part 2: Results DOI : 10.1016/S0749-6419(00)00062-0
2001
Calibrating a homogenized polycrystal model from large scale FE computations of polycrystalline aggregates DOI : 10.1051/jp4:2001534
2001
Asymptotic analysis of heterogeneous Cosserat media DOI : 10.1016/S0020-7683(00)00295-X
2001
Polycrystal modelling of IF-Ti steel under complex loading path DOI : 10.1016/S0749-6419(00)00019-X
2000
Material crystal plasticity and deformation twinning
2000
Cosserat modelling of size effects in the mechanical behaviour of polycrystals and multi-phase materials DOI : 10.1016/S0020-7683(99)00330-3
2000
Mechanical properties and non-homogeneous deformation of open-cell nickel foams: Application of the mechanics of cellular solids and of porous materials DOI : 10.1016/S0921-5093(00)00898-4
2000
Non-local plasticity at microscale: A dislocation-based and a Cosserat model DOI : 10.1002/1521-3951(200010)221:2583::AID-PSSB5833.0.CO;2-F
2000
Modeling the mechanical behavior of a multicrystalline zinc coating on a hot-dip galvanized steel sheet DOI : 10.1016/s0927-0256(00)00155-5
1999
Estimating the overall properties of heterogeneous Cosserat materials DOI : 10.1088/0965-0393/7/5/314
1998
Computation of coarse grain structures using a homogeneous equivalent medium DOI : 10.1051/jp4:1998825
1998
Cosserat overall modeling of heterogeneous materials DOI : 10.1016/s0093-6413(98)00059-7
1998
Modeling slip, kink and shear banding in classical and generalized single crystal plasticity DOI : 10.1016/S1359-6454(98)00012-3
1998
An estimation of overall properties of heterogeneous Cosserat materials
1998
Estimation of overall properties of heterogeneous Cosserat materials DOI : 10.1051/jp4:1998814
1998
On size effects in torsion of multi- and polycrystalline specimens
1998
Finite deformation Cosserat-type modelling of dissipative solids and its application to crystal plasticity DOI : 10.1051/jp4:1998844
1997
Mechanics of generalized continua: Construction by homogenization

Enseignements

Mécanique des milieux continus

Responsable

L'activité en présentiel est structurée en séances plénières en amphi et en séances de TD en petites classes (PC) à effectif plus réduit. Le travail personnel consiste (en plus de l'activité démontage/remontage de moteur mentionnée plus haut) en des études menées individuellement ou en petits groupes : travail sur base de documents (poly du cours, livre), résolution de deux problèmes choisis dans une liste étendue de problèmes très variés (déjà évoqué ci-dessus, voir détails ci-après).

ATHENS - MP12 - Musique, science, histoire

Responsable

de la physique au solfège : son et bruit, production et propagation du son, gamme et harmoniques, caractéristiques physiques et instrumentales des notes. physiologie, perception et musique. les théories musicales de Pythagore à Rameau. l’ingénierie dans la facture instrumentale au XIXe siècle (système Boehm, saxophone, piano). les systèmes musicaux (gammes, accords, tempéraments). le bois et le bois de résonance, influence du matériau sur l’instrument, spécificité des cordes, des vents et des percussions. les nouveaux matériaux dans la facture instrumentale (étude de cas sur l’archet en matériau composite, conception et ingénierie dans la facture instrumentale). visite d’application dans les collections du musée de la musique (Cité de la musique). traitement automatique des signaux musicaux pour l'indexation des sons ; l'apprentissage de l'écoute ; un concert et une conférence sur la clarinette.

Direction(s) de thèse(s)

2026 Vers la cartographie 3D d'orientations cristallines d'aubes de turbine par diffraction Laue pour la prédiction de la durée de vie MONTEAU Enzo
2025 Comportement mécanique d’un revêtement Zn-Al-Mg de tôle d’acier galvanisée au trempé NOUFE Ini Sabine
2025 Prévision de la durée de vie en fatigue d’un alliage pour disque de turbine à partir de sa microstructure L'HERMITE Tom
2024 Modélisation en plasticité cristalline du comportement en fatigue dwell de l’alliage de titane TA6V ABLA Widad
2024 Modélisation de la mise en forme de tôles en tantale et prévision, par des approches polycristallines, du matériau généré sur pièce : comportement mécanique et microstructure THEALLER Alexandre
2023 Modélisation physique d’un comportement viscoplastique non monotone en grandes déformations : effet Portevin-Le Chatelier dans un superalliage à base de Nickel BILLON Florian
2023 Modélisation de l'endommagement intergranulaire assisté par l'oxydation dans les superalliages à base de nickel EL-HABYB Ayoub
2022 Evolution de surface de charge et identification d’un comportement prédictif des redistributionsde contraintes dans un disque de turbine BARROT Elodie
2022 Etude de l’évolution de la microstructure des polycristaux sous sollicitation mécanique et thermique par observations in-situ et modélisation numérique STRICOT Pauline
2022 Étude multi-échelle de la solidification, de la microstructure et du comportement mécanique des revêtements Zn-Al-Mg sur des tôles d'acier BENGOETXEA ARISTONDO Mikel
2020 Développement d'une stratégie d'estimateur d'erreur de modèle et application à l'adaptation de modèle multi-échelle FERGOUG Mouad
2020 Modèle d'endommagement de fatigue en lien avec la microstructure dans un alliage d'aluminium LENGLET Manon
2020 Conductivité des interfaces de contact : une étude multi-échelle BEGUIN Paul
2020 Modélisation de la recristallisation dans les polycristaux par un modèle couplé champ de phase et milieu de Cosserat GHIGLIONE Flavien
2020 Analyse expérimentale et modélisation par champs de phase du couplage mécanique/diffusion JBARA Wajih
2019 Méthode de régularisation automatique pour la simulation par éléments finis de la plasticité en grandes déformations ABATOUR Mohamed
2019 Rupture ductile d'un milieu poreux aléatoire : Approche numérique et application aux défauts de soudure CADET Clément
2018 Détection et simulation des modes d'instabilités viscoplastiques dans les disques de turbines GUILLERMIN Natan
2018 Prédiction des effets de taille et régularisation de la formation de bandes de cisaillement adiabatiques dans les monocristaux et les polycristaux: Approche de plasticité cristalline à gradient PHALKE Vikram
2018 Cosserat Large Deformation RUSSO Raffaele
2017 Etude du comportement mécanique et de la rupture de filtres à particules céramiques pour moteurs Diesel. HASBULLAH Mohamad Hazmil
2017 localisation de la déformation et rupture ductile dans les monocristaux : application aux aciers austénitiques inoxydables irradiés SCHERER Jean-Michel
2016 Étude numérique de la nocivité des défauts dans les soudures LACOURT Laurent
2016 Simulation numérique de la localisation intra-granulaire de la déformation au sein de polycristaux irradiés MARANO Aldo
2016 Plasticité cristalline appliquée aux agrégats sous des chargements cycliques non symétriques: analyse mécanique et réduction de l'ordre des modèles FAROOQ Harris
2015 Compétition entre instabilités globales et locales lors de la ruine de structures aéronautiques AL KOTOB Moubine