Pierre-Olivier Bouchard

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Publications

Microstructural Evolution in Inconel 718 During Room-Temperature Tube Flow Forming: Plastic Flow Heterogeneities and δ Phase Evolution

Charbel Moussa , Emile Hazemann , Camille Srecki , Alexandre Thealler , Katia Mocellin et al.
Metallurgical and Materials Transactions A, 2024, 55 (5), pp.1311-1318. ⟨10.1007/s11661-024-07361-4⟩
Article dans une revue hal-04610061 v1

Influence of mechanical characterization on the prediction of necking issues during sheet flow forming process

Ahmed Mehdi Roula , Katia Mocellin , Heinrich Traphöner , A. Erman Tekkaya , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2022, 306, pp.117620. ⟨10.1016/j.jmatprotec.2022.117620⟩
Article dans une revue hal-03997498 v1

3D crack initiation and propagation applied to metal forming processes

Hazem Eldahshan , Daniel Pino Munoz , José Alves , Etienne Perchat , Pierre-Olivier Bouchard
International Journal of Material Forming, 2022, 15 (5), pp.60. ⟨10.1007/s12289-022-01702-7⟩
Article dans une revue hal-03901781 v1
Image document

Relevance of Symmetry Assumptions in the 3D Numerical Modeling of a Flowformability Test

Nagasai Meghana Rani Kauta , Pierre-Olivier Bouchard , Katia Mocellin
Key Engineering Materials, 2022, 926, pp.776-783. ⟨10.4028/p-07aps3⟩
Article dans une revue hal-03818746 v1
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An examination of local strain fields evolution in ductile cast iron through micromechanical simulations based on 3D imaging

Victor-Manuel Trejo-Navas , Ante Buljac , François Hild , Thilo F. Morgeneyer , Marc Bernacki et al.
Journal of Theoretical, Computational and Applied Mechanics, 2022, pp.1-18. ⟨10.46298/jtcam.7501⟩
Article dans une revue hal-03626799 v1

Elastoplastic Characterization of Zn-Cu-Ti Alloy Sheets: Experiments, Modeling, and Simulation

Francisco Alister , Diego Celentano , Emanuel Nicoletti , Javier Signorelli , Pierre-Olivier Bouchard et al.
Journal of Materials Engineering and Performance, 2022, 31 (2), pp.1512-1529. ⟨10.1007/s11665-021-06226-w⟩
Article dans une revue hal-03869709 v1
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Ductile failure prediction of pipe-ring notched AISI 316L using uncoupled ductile failure criteria

C. Bianchetti , Daniel Pino Muñoz , B. Leblé , Pierre-Olivier Bouchard
International Journal of Pressure Vessels and Piping, 2021, 191, pp.104333. ⟨10.1016/j.ijpvp.2021.104333⟩
Article dans une revue hal-03472587 v1
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Phase field modeling of ductile fracture at large plastic strains using adaptive isotropic remeshing

Hazem Eldahshan , Pierre-Olivier Bouchard , José Alves , Etienne Perchat , Daniel Pino Muñoz
Computational Mechanics, 2021, 67 (3), pp.763-783. ⟨10.1007/s00466-020-01962-7⟩
Article dans une revue hal-03472563 v1
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A numerical, theoretical and experimental study of the effect of thermocycling on the matrix-filler interface of dental restorative materials

Yoan Boussès , Nathalie Brulat-Bouchard , Pierre-Olivier Bouchard , Yannick Tillier
Dental Materials, 2021, ⟨10.1016/j.dental.2021.01.010⟩
Article dans une revue hal-03174651 v1
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Diurnal temperature variation as the source of the preferential direction of fractures on asteroids: Theoretical model for the case of Bennu

Pierre-Olivier Bouchard , D. Uribe-Suárez , M. Delbo , D. Pino-Muñoz
Icarus, 2021, 360, pp.114347. ⟨10.1016/j.icarus.2021.114347⟩
Article dans une revue hal-03472585 v1
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CIPFAR: A 3D unified numerical framework for the modeling of ductile fracture based on the phase field model and adaptive remeshing

Hazem Eldahshan , José Alves , Pierre-Olivier Bouchard , Etienne Perchat , Daniel Pino Munoz
Computer Methods in Applied Mechanics and Engineering, 2021, 387, pp.114171. ⟨10.1016/j.cma.2021.114171⟩
Article dans une revue hal-03472614 v1

3-D Modeling of Thermal Exchange in the PV Module During Lamination: Impact of Architecture, Laminator Configuration, and Lamination Recipe

Pierre-Olivier Bouchard , Ichrak Rahmoun , Tristan Le Carre , Bertrand Chambion , Eeva Mofakhami et al.
IEEE Journal of Photovoltaics, 2021, 12 (1), pp.107-113. ⟨10.1109/JPHOTOV.2021.3111510⟩
Article dans une revue hal-03472603 v1
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Damage in metal forming

A.E. Tekkaya , Pierre-Olivier Bouchard , S. Bruschi , C.C. Tasan
CIRP Annals - Manufacturing Technology, 2020, 69 (2), pp.600-623. ⟨10.1016/j.cirp.2020.05.005⟩
Article dans une revue hal-03099345 v1

Impact of strain rate sensitivity on the identification of the material parameters scattering and on the formability of zinc sheet

M. Milesi , J. Lecoq , C. Pradille , L. Vitu , N. Boudeau et al.
International Journal of Material Forming, 2020, 13 (2), pp.203-218. ⟨10.1007/s12289-019-01479-2⟩
Article dans une revue hal-02557876 v1

Numerical modeling of crack propagation with dynamic insertion of cohesive elements

D. Uribe-Suárez , Pierre-Olivier Bouchard , M. Delbò , D. Pino-Muñoz
Engineering Fracture Mechanics, 2020, 227, pp.106918. ⟨10.1016/j.engfracmech.2020.106918⟩
Article dans une revue hal-03099324 v1

Self-heating of rolled ZnCuTi sheets

M Milesi , D Pino Muñoz , A Lagroum , C Pradille , Pierre-Olivier Bouchard
Sadhana, 2020, 45 (1), ⟨10.1007/s12046-020-01426-x⟩
Article dans une revue hal-03099348 v1
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An efficient parallel global optimization strategy based on Kriging properties suitable for material parameters identification

Émile Roux , Yannick Tillier , Salim Kraria , Pierre-Olivier Bouchard
Archive of Mechanical Engineering, 2020, 67 (2), pp.169. ⟨10.24425/ame.2020.131689⟩
Article dans une revue hal-02624246 v1

Self-heating of rolled ZnCuTi sheets

Pierre-Olivier Bouchard , Marc Milesi , Daniel Pino Muñoz , Amine Lagroum , Christophe Pradille
Sadhana, 2020
Article dans une revue hal-03472579 v1
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Computational methods for ductile fracture modeling at the microscale

Modesar Shakoor , Victor-Manuel Trejo-Navas , Daniel Pino Muñoz , Marc Bernacki , Pierre-Olivier Bouchard
Archives of Computational Methods in Engineering, 2019, ⟨10.1007/s11831-018-9276-1⟩
Article dans une revue hal-01870941 v1
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A comparative study of image segmentation methods for micromechanical simulations of ductile damage

Victor-Manuel Trejo-Navas , Ante F Buljac , François Hild , Thilo F. Morgeneyer , Lukas Helfen et al.
Computational Materials Science, 2019, 159, pp.43-65. ⟨10.1016/j.commatsci.2018.11.039⟩
Article dans une revue hal-01950835 v1
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Characterization of the Elastoplastic Response of Low Zn-Cu-Ti Alloy Sheets Using the CPB-06 Criterion

Francisco Alister , Diego Celentano , Javier Signorelli , Pierre-Olivier Bouchard , Daniel Pino Muñoz et al.
Materials, 2019, 12 (19), pp.3072. ⟨10.3390/ma12193072⟩
Article dans une revue hal-02429581 v1
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Theoretical prediction of dental composites yield stress and flexural modulus based on filler volume ratio

Yoan Boussès , Nathalie Brulat-Bouchard , Pierre-Olivier Bouchard , Hazem Abouelleil , Yannick Tillier
Dental Materials, 2019, ⟨10.1016/j.dental.2019.10.012⟩
Article dans une revue hal-02374278 v1
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On the calibration of elastoplastic parameters at the microscale via X-ray microtomography and digital volume correlation for the simulation of ductile damage

Ante F Buljac , Victor-Manuel Trejo-Navas , Modesar Shakoor , Amine Bouterf , Jan Neggers et al.
European Journal of Mechanics - A/Solids, 2018, 72, pp.287-297. ⟨10.1016/j.euromechsol.2018.04.010⟩
Article dans une revue hal-01767392 v1
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Void growth and coalescence in a three-dimensional non-periodic void cluster

Victor-Manuel Trejo-Navas , Marc Bernacki , Pierre-Olivier Bouchard
International Journal of Solids and Structures, 2018, 139–140, pp.65-78. ⟨10.1016/j.ijsolstr.2018.01.024⟩
Article dans une revue hal-01731413 v1
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Ductile fracture of a metal matrix composite studied using 3D numerical modeling of void nucleation and coalescence

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
Engineering Fracture Mechanics, 2018, 189, pp.110-132. ⟨10.1016/j.engfracmech.2017.10.027⟩
Article dans une revue hal-01629229 v1
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A novel monolithic Lagrangian approach for modelling crack propagation using anisotropic mesh adaptation

Karim Hitti , Stephanie Feghali , Faten Rafeh , Marc Bernacki , Pierre-Olivier Bouchard
International Journal of Advances in Applied Mathematics and Mechanics, 2018, 5 (3), pp.53-65
Article dans une revue hal-01731909 v1
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Recent advances in the finite element modelling of ductile fracture at mesoscale

Pierre-Olivier Bouchard , Victor-Manuel Trejo-Navas , Modesar Shakoor , Thilo F. Morgeneyer , Ante Buljac et al.
Procedia Manufacturing, 2018, 15, pp.39-45. ⟨10.1016/j.promfg.2018.07.167⟩
Article dans une revue hal-01858266 v1
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Analysis and modeling of the failure behavior of carbonitrided parts

Cyprien Karolak , Pierre Montmitonnet , David Moore Parks , Guillaume Delattre , Pierre-Olivier Bouchard
Procedia Engineering, 2017, Part of special issue: International Conference on the Technology of Plasticity, ICTP 2017, 17-22 September 2017, Cambridge, United Kingdom, 207, pp.2030 - 2035. ⟨10.1016/j.proeng.2017.10.1103⟩
Article dans une revue hal-01668558 v1
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An adaptive Level-Set Method with enhanced volume conservation for simulations in multiphase domains

Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki
International Journal for Numerical Methods in Engineering, 2017, 109 (4), pp.555-576. ⟨10.1002/nme.5297⟩
Article dans une revue hal-01327907 v1

Accounting for material parameters scattering in rolled zinc formability

Marc Milesi , Roland E. Logé , Daniel Pino Muñoz , Yann Jansen , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2017, 245, pp.134 - 148. ⟨10.1016/j.jmatprotec.2017.02.021⟩
Article dans une revue hal-01497273 v1
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Numerical validation framework for micromechanical simulations based on synchrotron 3D imaging

Ante Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard et al.
Computational Mechanics, 2017, 59 (3), pp.419-441. ⟨10.1007/s00466-016-1357-0⟩
Article dans une revue hal-01480980 v1
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On the choice of boundary conditions for micromechanical simulations based on 3D imaging

Modesar Shakoor , Ante Buljac , Jan Neggers , François Hild , Thilo F. Morgeneyer et al.
International Journal of Solids and Structures, 2017, 112, pp.83-96. ⟨10.1016/j.ijsolstr.2017.02.018⟩
Article dans une revue hal-01471645 v1
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Influence of Lode angle on modelling of void closure in hot metal forming processes

Abdelouahed Chbihi , Pierre-Olivier Bouchard , Marc Bernacki , Daniel Pino Muñoz
Finite Elements in Analysis and Design, 2017, 126, pp.13 - 25. ⟨10.1016/j.finel.2016.11.008⟩
Article dans une revue hal-01424267 v1

Modéliser la mise en forme des matériaux

Marc Bernacki , Pierre-Olivier Bouchard
Industrie & Technologies, 2015, 977-978, pp.57-67
Article dans une revue hal-01247724 v1
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A geometry-dependent model for void closure in hot metal forming

Michel Saby , Pierre-Olivier Bouchard , Marc Bernacki
Finite Elements in Analysis and Design, 2015, 105, pp.63-78. ⟨10.1016/j.finel.2015.07.003⟩
Article dans une revue hal-01184923 v1
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A new body-fitted immersed volume method for the modeling of ductile fracture at the microscale: Analysis of void clusters and stress state effects on coalescence

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
Engineering Fracture Mechanics, 2015, 147, pp.398-417. ⟨10.1016/j.engfracmech.2015.06.057⟩
Article dans une revue hal-01181257 v1

Room temperature thin foil SLIM-cut using an epoxy paste: experimental versus theoretical results

Pierre Bellanger , Pierre-Olivier Bouchard , Marc Bernacki , Joao Serra
Materials Research Express, 2015, 2 (4), pp.046203. ⟨10.1088/2053-1591/2/4/046203⟩
Article dans une revue hal-01247646 v1

Comparison of reduction ability between multi-stage cold drawing and rolling of stainless steel wire – Experimental and numerical investigations of damage

Trong-Son Cao , Christophe Vachey , Pierre Montmitonnet , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2015, 217, pp.30-47. ⟨10.1016/j.jmatprotec.2014.10.020⟩
Article dans une revue hal-01090160 v1
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An efficient and parallel level set reinitialization method - Application to micromechanics and microstructural evolutions

Modesar Shakoor , Benjamin Scholtes , Pierre-Olivier Bouchard , Marc Bernacki
Applied Mathematical Modelling, 2015, 39 (23-24), pp.7291-7302. ⟨10.1016/j.apm.2015.03.014⟩
Article dans une revue hal-01139858 v1

Qualification of bumping processes: Experimental and numerical investigations on mechanical stress and failure modes induced by shear test

Sébastien Gallois-Garreignot , Naceur Benzima , Etienne Benmussa , Caroline Moutin , Pierre-Olivier Bouchard et al.
Microelectronics Reliability, 2015, 55 (6), pp.980-989. ⟨10.1016/j.microrel.2015.03.008⟩
Article dans une revue hal-01143756 v1

A comparative study of three ductile damage approaches for fracture prediction in cold forming processes

Trong-Son Cao , Christian Bobadilla , Pierre Montmitonnet , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2015, 216, pp.385-404. ⟨10.1016/j.jmatprotec.2014.10.009⟩
Article dans une revue hal-01090138 v1

Investigations of Thermomechanical Stress Induced by TSV-Middle (Through-Silicon via) in 3-D ICs by Means of CMOS Sensors and Finite-Element Method

Komi Atchou Ewuame , Vincent Fiori , Karim Inal , Pierre-Olivier Bouchard , Sebastien Gallois-Garreignot et al.
IEEE Transactions on Components, Packaging and Manufacturing Technology. Part A, Manufacturing Technology, 2015, 5 (8), pp.1085-1092 - Article number 7164297. ⟨10.1109/TCPMT.2015.2445099⟩
Article dans une revue hal-01221158 v1

New finite element developments for the full field modeling of microstructural evolutions using the level-set method

Benjamin Scholtes , Modesar Shakoor , Amico Settefrati , Pierre-Olivier Bouchard , Nathalie Bozzolo et al.
Computational Materials Science, 2015, 109, pp.388-398. ⟨10.1016/j.commatsci.2015.07.042⟩
Article dans une revue hal-01203060 v1
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On the interest of using full field measurements in ductile damage model calibration

Emile Roux , Pierre-Olivier Bouchard
International Journal of Solids and Structures, 2015, 72, pp.50-62. ⟨10.1016/j.ijsolstr.2015.07.011⟩
Article dans une revue hal-01183968 v1

Recent and future developments in finite element metal forming simulation

Stéphane Andrietti , Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment et al.
Computer Methods in Materials Science, 2015, 15, pp.265-293
Article dans une revue hal-01247658 v1

Improved fracture criterion to chain forming stage and in use mechanical strength computations of metallic parts – Application to half-blanked components

Jean-Marie Gachet , Guillaume Delattre , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2015, 216, pp.260-277. ⟨10.1016/j.jmatprotec.2014.09.006⟩
Article dans une revue hal-01089165 v1
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Void closure criteria for hot metal forming: A review

Michel Saby , Pierre-Olivier Bouchard , Marc Bernacki
Journal of Manufacturing Processes, 2015, 19, pp.239-250. ⟨10.1016/j.jmapro.2014.05.006⟩
Article dans une revue hal-01022635 v1

A new finite element approach for modelling ductile damage void nucleation and growth—analysis of loading path effect on damage mechanisms

Emile Roux , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
Modelling and Simulation in Materials Science and Engineering, 2014, 22 (7), pp.Article 075001. ⟨10.1088/0965-0393/22/7/075001⟩
Article dans une revue hal-01090403 v1

Characterization of ductile damage for a high carbon steel using 3D X-ray micro-tomography and mechanical tests - Application to the identification of a shear modified GTN model

Trong-Son Cao , Éric Maire , Catherine Verdu , Christian Bobadilla , Patrice Lasne et al.
Computational Materials Science, 2014, 84, pp.175 - 187. ⟨10.1016/j.commatsci.2013.12.006⟩
Article dans une revue hal-00944805 v1

Fracture mechanisms under monotonic and non-monotonic low Lode angle loading

Jean-Marie Gachet , Guillaume Delattre , Pierre-Olivier Bouchard
Engineering Fracture Mechanics, 2014, 124-125, pp.121-141. ⟨10.1016/j.engfracmech.2014.04.009⟩
Article dans une revue hal-01023769 v1

Room temperature kerfless silicon thin foils obtained via a stress inducing epoxy layer

João Serra , Pierre Bellanger , Pierre-Olivier Bouchard , Marc Bernacki
physica status solidi (c), 2014, 11 (11-12), pp.1644-1647. ⟨10.1002/pssc.201400105⟩
Article dans une revue istex hal-01110435 v1

A Lode-dependent enhanced Lemaitre model for ductile fracture prediction at low stress triaxiality

Trong-Son Cao , Jean-Marie Gachet , Pierre Montmitonnet , Pierre-Olivier Bouchard
Engineering Fracture Mechanics, 2014, 124-125, pp.80-96. ⟨10.1016/j.engfracmech.2014.03.021⟩
Article dans une revue hal-00987142 v1

A detailed description of the Gurson-Tvergaard-Needleman model within a mixed velocity-pressure finite element formulation

Trong-Son Cao , Pierre Montmitonnet , Pierre-Olivier Bouchard
International Journal for Numerical Methods in Engineering, 2013, 96 (9), pp.561-583. ⟨10.1002/nme.4571⟩
Article dans une revue istex hal-00879535 v1
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Thermo-mechanical fatigue behaviour of welded tubular parts made of ferritic stainless steel

Marie-Cécile Robin , Denis Delagnes , Roland E. Logé , Pierre-Olivier Bouchard , Stéphanie da Costa et al.
International Journal of Fatigue, 2013, 54, pp.84 - 98. ⟨10.1016/j.ijfatigue.2013.04.004⟩
Article dans une revue istex hal-01398870 v1

On the Development and Identification of Phenomenological Damage Models - Application to Industrial Wire Drawing and Rolling Processes

Trong-Son Cao , Christian Bobadilla , Pierre Montmitonnet , Pierre-Olivier Bouchard
Key Engineering Materials, 2013, 554 - 557, pp.213-226. ⟨10.4028/www.scientific.net/KEM.554-557.213⟩
Article dans une revue hal-00847739 v1

Identification methodology and comparison of phenomenological ductile damage models via hybrid numerical-experimental analysis of fracture experiments conducted on a zirconium alloy

Trong-Son Cao , Alexis Gaillac , Pierre Montmitonnet , Pierre-Olivier Bouchard
International Journal of Solids and Structures, 2013, 50 (24), pp.3984-3999. ⟨10.1016/j.ijsolstr.2013.08.011⟩
Article dans une revue hal-00861363 v1

A level-set and anisotropic adaptive remeshing strategy for the modeling of void growth under large plastic strain

Emile Roux , Marc Bernacki , Pierre-Olivier Bouchard
Computational Materials Science, 2013, 68, pp.32-46. ⟨10.1016/j.commatsci.2012.10.004⟩
Article dans une revue istex hal-00756435 v1

Efficient numerical integration of an elastic-plastic damage law within a mixed velocity-pressure formulation

Rachid El Khaoulani , Pierre-Olivier Bouchard
Mathematics and Computers in Simulation, 2013, 94, pp.145-158. ⟨10.1016/j.matcom.2013.06.004⟩
Article dans une revue istex hal-00845444 v1

Kriging metamodel global optimization of clinching joining processes accounting for ductile damage

Emile Roux , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2013, 213 (7), pp.1038-1047. ⟨10.1016/j.jmatprotec.2013.01.018⟩
Article dans une revue istex hal-00805670 v1
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Thermo-mechanical and fracture properties in single-crystal silicon

Alex Masolin , Pierre-Olivier Bouchard , Roberto Martini , Marc Bernacki
Journal of Materials Science, 2013, 48 (3), pp.979-988. ⟨10.1007/s10853-012-6713-7⟩
Article dans une revue istex hal-00720597 v1

Identification of glass pad lubricant viscosity using a trapping thermomechanical test

Pierre-Olivier Bouchard , Guillaume Lebret , Elie Hachem
Journal of Materials Processing Technology, 2013, 213 (3), pp.392-400. ⟨10.1016/j.jmatprotec.2012.10.002⟩
Article dans une revue istex hal-00749433 v1
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Efficient numerical integration of an elastic–plastic damage law within a mixed velocity–pressure formulation

R. El Khaoulani , Pierre-Olivier Bouchard
Mathematics and Computers in Simulation, 2013, 94, pp.145-158. ⟨10.1016/j.matcom.2013.06.004⟩
Article dans une revue istex hal-03605099 v1
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Three-dimensional analysis of real void closure at the meso-scale during hot metal forming processes

Michel Saby , Marc Bernacki , Emile Roux , Pierre-Olivier Bouchard
Computational Materials Science, 2013, 77, pp.194-201. ⟨10.1016/j.commatsci.2013.05.002⟩
Article dans une revue hal-00831553 v1
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Analysis of stress intensity factors and T-stress to control crack propagation for kerf-less spalling of single crystal silicon foils

Pierre-Olivier Bouchard , Marc Bernacki , David M. Parks
Computational Materials Science, 2013, 69, pp.243-250. ⟨10.1016/j.commatsci.2012.10.033⟩
Article dans une revue hal-00780913 v1

Stress distribution in the temporo-mandibular joint discs during jaw closing: a high-resolution three-dimensional finite-element model analysis

Charles Savoldelli , Pierre-Olivier Bouchard , Raounak Loudad , Patrick Baqué , Yannick Tillier
Surgical and Radiologic Anatomy, 2012, 34 (5), pp.405-413. ⟨10.1007/s00276-011-0917-4⟩
Article dans une revue istex hal-00654635 v1

Comparison of stress distribution in the temporomandibular joint during jaw closing before and after symphyseal distraction: a finite element study

Charles Savoldelli , Pierre-Olivier Bouchard , Armelle Maniere-Ezvan , Georges V. Bettega , Yannick Tillier
International Journal of Oral and Maxillofacial Surgery, 2012, 41 (12), pp.1474-1482. ⟨10.1016/j.ijom.2012.06.005⟩
Article dans une revue istex hal-00719322 v1

An anisotropic mesh adaptation strategy for damage and failure in ductile materials

Rachid El Khaoulani , Pierre-Olivier Bouchard
Finite Elements in Analysis and Design, 2012, 59, pp.1-10. ⟨10.1016/j.finel.2012.04.006⟩
Article dans une revue istex hal-00702193 v1
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An enhanced Lemaitre model formulation for materials processing damage computation

Pierre-Olivier Bouchard , Ludovic Bourgeon , Sébastien Fayolle , Katia Mocellin
International Journal of Material Forming, 2011, 4 (3), pp.299-315. ⟨10.1007/s12289-010-0996-5⟩
Article dans une revue hal-00521625 v1
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Approche multi-échelles pour l'étude de l'anisotropie induite par le forgeage en fatigue à grand nombre de cycles = A multiscale finite element approach to deal with high cycle fatigue anisotropy induced by forging

Pierre-Olivier Bouchard , Marc Milesi , Yvan Chastel
Revue de Métallurgie, 2011, 107 (9), pp.353 - 361. ⟨10.1051/metal/2010114⟩
Article dans une revue istex hal-00574285 v1
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Advanced numerical method for generation of three-dimensional particles and its application in microstructure-based simulation of fatigue behavior

Marc Milesi , Pierre-Olivier Bouchard , Pierre-Henri Cornuault , Yvan Chastel , Marc Bernacki et al.
Computational Materials Science, 2011, 50 (10), pp.2836-2847. ⟨10.1016/j.commatsci.2011.04.039⟩
Article dans une revue hal-00648385 v1

A multi-scale approach for high cycle anisotropic fatigue resistance: Application to forged components

Marc Milesi , Yvan Chastel , Elie Hachem , Marc Bernacki , Roland E. Logé et al.
Materials Science and Engineering: A, 2010, 527 (18-19), pp.Pages 4654-4663. ⟨10.1016/j.msea.2010.03.042⟩
Article dans une revue istex hal-00509726 v1

An Experimental and Numerical Study of Ductile Damage for Cold Metal Forming Applications

Pierre-Olivier Bouchard , S. Fatini , M. Mai
Civil-Comp Proceedings, 2010, 93, Paper 293
Article dans une revue hal-00960165 v1

Determining the initial viscosity of 4 dentinal adhesives. Relationship with their penetration into tubuli

Eric Leforestier , Evelyne Darque-Ceretti , Christian Peiti , Pierre-Olivier Bouchard , Marc Bolla
International Journal of Adhesion and Adhesives, 2010, 30 (6), pp.Pages 393-402. ⟨10.1016/j.ijadhadh.2010.02.003⟩
Article dans une revue istex hal-00509741 v1
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Determination of Young's modulus of mandibular bone using inverse analysis

Guillaume Odin , Charles Savoldelli , Pierre-Olivier Bouchard , Yannick Tillier
Medical Engineering & Physics, 2010, 32 (6), pp.Pages 630-637. ⟨10.1016/j.medengphy.2010.03.009⟩
Article dans une revue hal-00509752 v1

Development and validation of a 3D computational tool to describe concrete behaviour at mesoscale. Application to the alkali-silica reaction

Isabelle Comby-Peyrot , Fabrice Bernard , Pierre-Olivier Bouchard , François Bay , Eric Garcia-Diaz
Computational Materials Science, 2009, 46 (4), pp.1163-1177. ⟨10.1016/j.commatsci.2009.06.002⟩
Article dans une revue istex hal-00508403 v1

Determination of plastic properties of metals by instrumented indentation using a stochastic optimization algorithm

Isabelle Peyrot , Pierre-Olivier Bouchard , Rudy Ghisleni , Johann Michler
Journal of Materials Research, 2009, 24 (3), pp.Pages 936-947. ⟨10.1557/JMR.2009.0118⟩
Article dans une revue istex hal-00509252 v1

Plastic instabilities analysis during T-shaped tubes hydro-forming process

Denis Sornin , Sébastien Fayolle , Pierre-Olivier Bouchard , Elisabeth Massoni
International Journal of Material Forming, 2009, 2 (2), pp.Pages 131-144. ⟨10.1007/s12289-009-0399-7⟩
Article dans une revue hal-00509261 v1

Apport de la méthode des éléments finis en chirurgie maxillofaciale = Contribution of the finite element method in maxillofacial surgery

Charles Savoldelli , Yannick Tillier , Pierre-Olivier Bouchard , Guillaume Odin
Revue de Stomatologie et de Chirurgie Maxillo-Faciale, 2009, 110 (1), pp.Pages 27-33. ⟨10.1016/j.stomax.2008.10.001⟩
Article dans une revue hal-00509255 v1
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Vers une optimisation de la tenue à la fatigue de pièces forgées intégrant l'histoire mécanique des matériaux

Pierre-Olivier Bouchard , Nicolas Caillet , Yvan Chastel
Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2008, 17 (3), pp.Pages 283-301. ⟨10.3166/remn.17.283-301⟩
Article dans une revue hal-00521594 v1
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Intégration de la phase de mise en oeuvre dans le dimensionnement des pièces industrielles forgées

Pierre-Olivier Bouchard
La Forge, 2008, 32, pp.Pages 14-18
Article dans une revue hal-00834099 v1

On the influence of particle distribution and reverse loading on damage mechanisms of ductile steels

Pierre-Olivier Bouchard , Ludovic Bourgeon , H. Lachapèle , Éric Maire , Catherine Verdu et al.
Materials Science and Engineering: A, 2008, 496 (1-2), pp.Pages 223-233. ⟨10.1016/j.msea.2008.05.033⟩
Article dans une revue istex hal-00521992 v1

Numerical modeling of self-pierce riveting--From riveting process modeling down to structural analysis

Pierre-Olivier Bouchard , Laurent Thomas , Laurent Tollier
Journal of Materials Processing Technology, 2008, 202 (1-3), pp.Pages 290-300. ⟨10.1016/j.jmatprotec.2007.08.077⟩
Article dans une revue istex hal-00834966 v1

Explicit microscopic fatigue analysis of forged components

Marc Milesi , Yvan Chastel , Marc Bernacki , Roland E. Logé , Pierre-Olivier Bouchard
Computer Methods in Materials Science, 2007, 7 (4), pp.383-388
Article dans une revue hal-00521874 v1

Numerical aspects of a problem with damage to simulate mechanical behavior of a quasi-brittle material

Isabelle Comby Peyrot , Pierre-Olivier Bouchard , François Bay , Fabrice Bernard , Eric Garcia-Diaz
Computational Materials Science, 2007, 40 (3), pp.327-340. ⟨10.1016/j.commatsci.2007.01.018⟩
Article dans une revue istex hal-00612930 v1

Quantitative analysis of the impact of forging operations on fatigue properties of steel components

Yvan Chastel , Nicolas Caillet , Pierre-Olivier Bouchard
Journal of Materials Processing Technology, 2006, 177 (1-3), pp.Pages 202-205. ⟨10.1016/j.jmatprotec.2006.04.114⟩
Article dans une revue istex hal-00512792 v1
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Mechanical behaviour of iron oxide scale: Experimental and numerical study

Benjamin Bicqué , Pierre-Olivier Bouchard , Pierre Montmitonnet , Martine Picard
Wear, 2006, 260 (3), pp.Pages 231-242. ⟨10.1016/j.wear.2005.03.037⟩
Article dans une revue hal-00514111 v1

Numerical modelling of crack propagation: Automatic remeshing and comparison of different criteria

Pierre-Olivier Bouchard , François Bay , Yvan Chastel
Computer Methods in Applied Mechanics and Engineering, 2003, 192 (35-36), pp.Pages 3887-3908. ⟨10.1016/S0045-7825(03)00391-8⟩
Article dans une revue istex hal-00677710 v1

Crack propagation modelling using an advanced remeshing technique

Pierre-Olivier Bouchard , François Bay , Yvan Chastel , Isabelle Tovena
Computer Methods in Applied Mechanics and Engineering, 2000, 189 (3), pp.Pages 723-742. ⟨10.1016/S0045-7825(99)00324-2⟩
Article dans une revue istex hal-00677709 v1

Numerical and experimental analyses of a fracture mechanics test for adhesively bonded joints

François Bay , Pierre-Olivier Bouchard , Evelyne Darque-Ceretti , Eric Felder , Sandra Scotto-Sherrif
Journal of Adhesion Science and Technology, 1999, 13 (8), pp.Pages 931-957. ⟨10.1163/156856199X00758⟩
Article dans une revue hal-00613100 v1

On the Relevance of Modeling Options in ABAQUS Regarding the Spinning Process Simulation

Akla-Essoh Claude Korolakina , Pierre-Olivier Bouchard , Katia Mocellin , Ahmed Mehdi Roula , Anne Lepied et al.
ICTP 2023, Sep 2023, Mandelieu La Napoule, France. pp.667-679, ⟨10.1007/978-3-031-41023-9_67⟩
Communication dans un congrès hal-04379919 v1

Procédés de mise en forme à grandes déformations plastiques cumulées

Katia Mocellin , Ahmed Mehdi Roula , Esteban Vanegas Márquez , Vidal Marie-Anne , Pierre-Olivier Bouchard
Colloque MECAMAT : Grandes transformations: aujourd'hui..demain, R. Desmorat, S. Forest, L. Gormet, Y.Guilhem, E. Rouhaud, Jan 2023, Aussois (France), France
Communication dans un congrès hal-04380590 v1

A phase-field numerical framework to study ductile damage to fracture transition: An application to material forming processes

Daniel Pino Muñoz , Pierre-Olivier Bouchard
Material Forming, 2023, Krakow (Cracovie), Poland. pp.1603-1610, ⟨10.21741/9781644902479-173⟩
Communication dans un congrès hal-04510558 v1

Numerical analysis of the complex loading path during tube flow forming processes

Vidal Marie-Anne , Pierre-Olivier Bouchard , François Frascati , Katia Mocellin , Jean Pierre Mallet
NUMIFORM 2019, Jun 2019, Portsmouth, United States
Communication dans un congrès hal-02429090 v1

Analyse de la complexité du trajet de chargement lors du fluotournage de tôles

Roula Ahmed , Pierre-Olivier Bouchard , Katia Mocellin
Congrès Français de Mécanique, Aug 2019, Brest, France
Communication dans un congrès hal-02429061 v1

MODÉLISATION DE LA RUPTURE POUR DES MICROSTRUCTURES HÉTÉROGÈNES PAR APPROCHES LEVEL-SET ET ADAPTATION DE MAILLAGE

Daniel Pino Muñoz , Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
Colloque MECAMAT, Jan 2019, Aussois, France
Communication dans un congrès hal-02430631 v1

Mesh-independent Crack Propagation under Mixed-Mode Loading using Remeshing and Dynamic Insertion of Cohesive Elements

Diego Uribe , Daniel Pino Muñoz , Marco Delbo , Pierre-Olivier Bouchard
Sixth International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC 2019), Jun 2019, Braunschweig, Germany
Communication dans un congrès hal-02430595 v1

Étude numérique et expérimentale du procédé de fluotournage cylindrique de tubes

Vidal Marie-Anne , Pierre-Olivier Bouchard , Katia Mocellin , François Frascati , Jean Pierre Mallet et al.
Colloque MECAMAT, Jan 2019, Aussois, France
Communication dans un congrès hal-02429053 v1

Modeling of void closure mechanisms in multi-stages hot metal forming processes: a multiscale approach

Pierre-Olivier Bouchard , Abdelouahed Chbihi , Marc Bernacki , Daniel Pino Muñoz
NUMIFORM 2019: the 13th International Conference on Numerical Methods in Industrial Forming Processes, Jun 2019, Portsmouth, United States
Communication dans un congrès hal-02114042 v1

Towards a crack propagation criterion and dynamic insertion of cohesive elements applied to thermal fatigue failure of comets/asteroids

Diego Uribe , Pierre-Olivier Bouchard , Daniel Pino Muñoz , Marco Delbo
Colloque MECAMAT, Jan 2019, Aussois, France
Communication dans un congrès hal-02430586 v1

3D analysis of void coalescence mechanisms in nodular cast iron based on finite element computation driven by digital volume correlation and laminography in-situ observations

Pierre-Olivier Bouchard , Victor-Manuel Trejo-Navas , Marc Bernacki , Ante Buljac , Thilo F. Morgeneyer et al.
Sixth International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC 2019), Jun 2019, Braunschweig, Germany
Communication dans un congrès hal-02114052 v1

Effect of void arrangement on ductile damage mechanisms in nodular cast iron: in situ 3D measurements and micromechanical simulations

Ante Buljac , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard , Lukas Helfen et al.
IUTAM Symposium on Size-Effects in Microstructure and Damage Evolution, May 2018, Lyngby, Denmark
Communication dans un congrès hal-01814112 v1

Analysis of local strain in nodular graphite cast iron at the onset of coalescence by means of 3D numerical modeling combined with X-Ray laminography and digital volume correlation

Pierre-Olivier Bouchard , Victor-Manuel Trejo-Navas , Modesar Shakoor , Ante Buljac , Marc Bernacki et al.
WCCM 2018, Jul 2018, New-York, United States
Communication dans un congrès hal-01858264 v1

Microscopic strain calculations at the onset of coalescence in nodular cast iron

Victor-Manuel Trejo-Navas , Marc Bernacki , Pierre-Olivier Bouchard
22nd European Conference on Fracture - ECF22, Aug 2018, Belgrade, Serbia
Communication dans un congrès hal-01858255 v1

De l’intégration de données mesurées dans les simulations numériques à l’échelle microscopique

Ante Buljac , Modesar Shakoor , Victor-Manuel Trejo-Navas , Marc Bernacki , Pierre-Olivier Bouchard et al.
3es journées multiéchelles, 2018, Tours, France
Communication dans un congrès hal-01980077 v1

A micromechanical study of void nucleation mechanisms in aluminium alloys

Victor-Manuel Trejo-Navas , Marc Bernacki , Pierre-Olivier Bouchard
ECCM - ECFD 2018, Jun 2018, Glasgow, United Kingdom
Communication dans un congrès hal-01814091 v1
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Three-dimensional numerical modeling of ductile fracture mechanisms at the microscale

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
4th ECCOMAS Young Investigator Conference - YIC 2017, Sep 2017, Milano, Italy
Communication dans un congrès hal-01626736 v1
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Micromechanical simulations and analyses based on synchrotron 3D imaging for nodular cast iron tested under different stress states

Thilo F. Morgeneyer , Ante F Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki et al.
Journées annuelles SF2M, SF2M (Société Française de Métallurgie et des Matériaux), Oct 2017, Lyon, France
Communication dans un congrès hal-01625141 v1
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Numerical modeling of ductile fracture at the microscale combined with x-ray laminography and digital volume correlation.

Pierre-Olivier Bouchard , Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Thilo F. Morgeneyer et al.
20th International ESAFORM Conference on Material Forming (ESAFORM 2017), Apr 2017, Dublin, Ireland. pp.Article number 160016, ⟨10.1063/1.5008191⟩
Communication dans un congrès hal-01558442 v1

On the integration of measured data in numerical simulations at the microscale

Ante F Buljac , Modesar Shakoor , Victor-Manuel Trejo-Navas , Marc Bernacki , Pierre-Olivier Bouchard et al.
IDICs conference, Nov 2017, Barcelona, Spain
Communication dans un congrès hal-01674837 v1

Computational multiphysics 3D homogenization framework for the design of fast-curing dental composites

Gerry Agbobada , Pierre-Olivier Bouchard , Yannick Tillier
VII International Conference on Coupled Problems in Science and Engineering, Jun 2017, Rhodes Island, Greece
Communication dans un congrès hal-01744141 v1

Numerical Validation Framework for Micromechanical Simulations Based on 3D Imaging

Ante F Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard et al.
7th GACM Colloquium on Computational Mechanics, Oct 2017, Stuttgart, Germany
Communication dans un congrès hal-01674832 v1
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A study of the effect of microstructural heterogeneities on ductile damage.

Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
3èmes Journées Matériaux Numériques, Jan 2017, Tours, France
Communication dans un congrès hal-01504456 v1

A new finite element framework for the modeling of ductile fracture mechanisms in heterogeneous microstructures.

Pierre-Olivier Bouchard , Modesar Shakoor , Victor-Manuel Trejo-Navas , Marc Bernacki
Fifth International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC 2017), Jun 2017, Nantes, France
Communication dans un congrès hal-01558435 v1

A micromechanical study of ductile damage in a finite element framework with advanced meshing capabilities

Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
14th International Conference on Fracture - ICF 14, Jun 2017, Rhodes, Greece
Communication dans un congrès hal-01558400 v1

An adaptive level-set method with enhanced volume conservation for simulations in multiphase domains.

Modesar Shakoor , Pierre-Olivier Bouchard , Daniel Pino Muñoz , Thomas Toulorge , Marc Bernacki
3èmes Journées Matériaux Numériques, Jan 2017, Tours, France
Communication dans un congrès hal-01504468 v1
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Influence of heterogeneous microstucture on the micromechanisms of ductile fracture

Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01899285 v1

A robust deformation method for unstructured meshes subject to large boundary movements

Thomas Toulorge , Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki , Youssef Mesri et al.
VII International Conference on Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2017), Jun 2017, Rhodes, Greece
Communication dans un congrès hal-01558407 v1

Numerical Validation Framework for Micromechanical Simulations Based on Synchrotron Imaging

Ante F Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard et al.
SEM conference, Jun 2017, Indianapolis, United States
Communication dans un congrès hal-01674839 v1

Endommagement ductile : mesures volumiques et simulations micromécaniques.

Thilo F. Morgeneyer , Ante Buljac , Modesar Shakoor , Victor-Manuel Trejo-Navas , Jan Neggers et al.
3èmes Journées Matériaux Numériques, Jan 2017, Tours, France
Communication dans un congrès hal-01504482 v1

An adaptive Level-Set Method with enhanced volume conservation for simulations in multiphase domains

Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki
WCCM 2016, Jul 2016, Seoul, South Korea
Communication dans un congrès hal-01479188 v1

Towards a mesh independent fracture modeling method using cohesive elements

Daniel Pino Muñoz , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
ECF 21, Jun 2016, Catania, Italy
Communication dans un congrès hal-01479772 v1

Packaging induced stress effects investigations on 40nm CMOS technology node: Measurements and optimization of device shifts

Komi Atchou Ewuame , Pierre-Olivier Bouchard , Vincent Fiori , Sebastien Gallois-Garreignot , Karim Inal et al.
2015 IEEE 17th Electronics Packaging and Technology Conference (EPTC), Dec 2015, Singapore, Singapore. pp.346-351, ⟨10.1109/EPTC.2015.7412333⟩
Communication dans un congrès hal-01354249 v1

Influence of Lode angle on modelling of micro voids closure in hot metal forming processes

Abdelouahed Chbihi , Pierre-Olivier Bouchard , Marc Bernacki , Daniel Pino Muñoz
ECCOMAS 2016, Jun 2016, Crete Island, Greece
Communication dans un congrès hal-01480022 v1
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Understanding and modeling of void closure mechanisms in hot metal forming processes: a multiscale approach

Pierre-Olivier Bouchard , Abdelouahed Chbihi , Marc Bernacki , Daniel Pino Muñoz
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes, The Minerals, Metals & Materials Society, Jul 2016, Troyes, France
Communication dans un congrès hal-01421656 v1

Numerical Validation Framework for Micromechanical Simulations based on Synchrotron Imaging

A F Buljac , M Shakoor , J Neggers , Marc Bernacki , Pierre-Olivier Bouchard et al.
Multiscale modeling of heterogeneous structures, Sep 2016, Dubrovnik, Croatia
Communication dans un congrès hal-01385416 v1

An adaptive body-fitted monolithic method for modeling the fracture of heterogeneous microstructures

Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki
WCCM 2016, Jul 2016, Seoul, South Korea
Communication dans un congrès hal-01479189 v1

Influence of Lode angle on modelling of void closure in hot metal forming processes

Abdelouahed Chbihi , Pierre-Olivier Bouchard , Marc Bernacki , Daniel Pino Muñoz
ICOMP'2016, May 2016, Liège, Belgium
Communication dans un congrès hal-01480021 v1

Numerical modeling of failure mechanisms in complex heterogeneous microstructures

Pierre-Olivier Bouchard , Modesar Shakoor , Victor-Manuel Trejo-Navas , Marc Bernacki
ECF 21, Jun 2016, Catania, Italy
Communication dans un congrès hal-01480023 v1
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Ductile fracture – Influence of heterogeneous microstructure on nucleation, growth and coalescence mechanisms

Victor-Manuel Trejo-Navas , Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes, The Minerals, Metals & Materials Society, Jul 2016, Troyes, France
Communication dans un congrès hal-01421633 v1

Modeling of ductile fracture mechanisms at the microscale using a new adaptive body-fitted monolithic method

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
COMPLAS 2015, Sep 2015, Barcelona, Spain
Communication dans un congrès hal-01866361 v1

Advances in Level-Set Modeling of Recrystallization at the Polycrystal Scale - Development of the of the Digi-μ Software

Benjamin Scholtes , Modesar Shakoor , Nathalie Bozzolo , Pierre-Olivier Bouchard , Amico Settefrati et al.
The 18th International ESAFORM Conference on Material Forming - Material Forming ESAFORM 2015 , Apr 2015, Garz, Austria. pp.617-623 ⟨10.4028/www.scientific.net/KEM.651-653.617⟩
Communication dans un congrès hal-01247693 v1
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Une nouvelle méthode de volume immergé pour la modélisation numérique de l'endommagement ductile à l'échelle des microstructures

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
CSMA 2015 - Le 12ème Colloque National en Calcul des Structures, École Centrale de Nantes: GeM, ENSTA Brest: LMBS, INSA Rennes: LGCGM, Arts et Métiers ParisTech Angers: LAMPA, Université de Bretagne-Sud Lorient: LIMATB, Université de La Rochelle: LASIE, May 2015, Giens, France
Communication dans un congrès hal-01247733 v1
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Ductile damage prediction in different cold forming processes

Trong-Son Cao , Pierre-Olivier Bouchard , Pierre Montmitonnet
22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Communication dans un congrès hal-01247927 v1
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Elaboration, par une approche sur VER, d’un modèle à champ moyen pour la prédiction de la refermeture de pores lors de la déformation à chaud de métaux

Abdelouahed Chbihi , Michel Saby , Marc Bernacki , Pierre-Olivier Bouchard
CSMA 2015 - Le 12ème Colloque National en Calcul des Structures, École Centrale de Nantes: GeM, ENSTA Brest: LMBS, INSA Rennes: LGCGM, Arts et Métiers ParisTech Angers: LAMPA, Université de Bretagne-Sud Lorient: LIMATB, Université de La Rochelle: LASIE, May 2015, Giens, France
Communication dans un congrès hal-01247751 v1

Analysis of void clusters arrangements on coalescence using a new body-fitted immersed volume method for the modeling of ductile fracture at the microscale

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
IUTAM Symposium: Ductile Fracture and Localization, Mar 2015, Paris, France
Communication dans un congrès hal-01866363 v1

An adaptive body-fitted monolithic method for modeling the fracture of heterogeneous microstructures

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
CFRAC 2015, Jun 2015, Cachan, France
Communication dans un congrès hal-01866362 v1

Unified finite element formulation to improve understanding of materials science

Elisabeth Massoni , Marc Bernacki , Pierre-Olivier Bouchard , Elie Hachem
COUPLED PROBLEMS 2015, May 2015, Venice, Italy
Communication dans un congrès hal-01866373 v1

Shot peening of heteregeneous microstructure: numerical modeling and influence on fatigue properties

Abbass Toufayli , Pierre-Olivier Bouchard , Marc Bernacki
12th international conference on shot peening (ISCP12), Sep 2014, Goslar, Germany
Communication dans un congrès hal-01866395 v1
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Recent and future developments in finite element metal forming simulation

Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment , Elie Hachem et al.
11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan
Communication dans un congrès hal-01113396 v1

Investigation of TSV induced thermo-mechanical stress: Implementation of piezoresistive sensors and correlation with simulation

Komi Atchou Ewuame , Vincent Fiori , Karim Inal , Pierre-Olivier Bouchard , Sébastien Gallois-Garreignot et al.
9th European Conference on Residual Stresses, ECRS 2014, Jul 2014, Troyes, France. pp.975-981, ⟨10.4028/www.scientific.net/AMR.996.975⟩
Communication dans un congrès hal-01063670 v1
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Damage Prediction Using Several Types of Macro-scale Damage Models in Different Cold Wire Production Lines

Trong-Son Cao , Pierre Montmitonnet , Pierre-Olivier Bouchard , Christian Bobadilla , Christophe Vachey
11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan. pp.185-190, ⟨10.1016/j.proeng.2014.09.148⟩
Communication dans un congrès hal-01110924 v1

Numerical modelling of ductile damage at the microscale in a level set framework

Modesar Shakoor , Marc Bernacki , Pierre-Olivier Bouchard
CAE conference, Oct 2014, Verona, Italy
Communication dans un congrès hal-01866400 v1

Numerical modelling of the effect of nonproportional loading on ductile fracture at the microscale

Modesar Shakoor , Marc Bernacki , Émile Roux , Pierre-Olivier Bouchard
20th European Conference on fracture (ECF20), Jun 2014, Trondheim, Norway
Communication dans un congrès hal-01866405 v1

CMOS stress sensor for 3D integrated circuits: Thermo-mechanical effects of Through Silicon Via (TSV) on surrounding silicon

Komi Atchou Ewuame , Vincent Fiori , Karim Inal , Pierre-Olivier Bouchard , Sébastien Gallois-Garreignot et al.
15th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2014, Apr 2014, Ghent, Belgium. 8 p. - ISBN 978-1-4799-4791-1, ⟨10.1109/EuroSimE.2014.6813808⟩
Communication dans un congrès hal-01024448 v1

A new prediction model for void closure in hot metal forming

Michel Saby , G. Boi , Joëlle Demurger , Marc Bernacki , Pierre-Olivier Bouchard
Join New European Steel Industry Conference (1st ESTAD & 31st JSI), Apr 2014, Paris, France
Communication dans un congrès hal-01866420 v1
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Understanding and Modeling of Void Closure Mechanisms in Hot Metal Forming Processes: A Multiscale Approach

Michel Saby , Marc Bernacki , Pierre-Olivier Bouchard
11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan. pp.137-142, ⟨10.1016/j.proeng.2014.09.140⟩
Communication dans un congrès hal-01110919 v1

Multiphysics and multiscale approaches for the modelling of metal forming processes

Elisabeth Massoni , François Bay , Marc Bernacki , Pierre-Olivier Bouchard
NAFEMS 2014, Jun 2014, Paris, France
Communication dans un congrès hal-01866430 v1

New challenges in numerical simulation of forming processes: multi-scale and multi-physics approaches

Elisabeth Massoni , Pierre-Olivier Bouchard , Marc Bernacki , Elie Hachem
CAE conference, Oct 2014, Verona, Italy
Communication dans un congrès hal-01866426 v1
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Etude par éléments finis des effets de la distraction ostéogénique sur l'articulation temporo-mandibulaire

Charles Savoldelli , Pierre-Olivier Bouchard , Yannick Tillier
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00861822 v1
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Identification methodology and comparison of phenomenological ductile damage models for complex loading paths

Trong-Son Cao , Pierre Montmitonnet , Pierre-Olivier Bouchard
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00861834 v1
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Modélisation des micro mécanismes d'endommagement ductile par une approche couplant fonctions level-set et adaptation anisotrope de maillage

Emile Roux , Marc Bernacki , Pierre-Olivier Bouchard
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00861396 v1
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Finite Element Modeling of Void Nucleation, Growth and Coalescence for Large Plastic Strain and Complex Loading Paths

Pierre-Olivier Bouchard , Emile Roux , Marc Bernacki
The Third International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2013, Prague, Czech Republic. pp.Page 94
Communication dans un congrès hal-00845437 v1

Influence of loading conditions on ductile damage nucleation, growth and coalescence mechanisms

Pierre-Olivier Bouchard , Émile Roux , Marc Bernacki
COMPLAS 2013, Sep 2013, Barcelona, Spain
Communication dans un congrès hal-01866462 v1
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Analyse multi-échelle de la refermeture de porosités, appliquée à la mise en forme des métaux à chaud

Michel Saby , Marc Bernacki , Pierre-Olivier Bouchard
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00847471 v1
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A novel monolithic approach for modelling crack propagation

Karim Hitti , Marc Bernacki , Stéphanie El Feghali , Pierre-Olivier Bouchard
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00861818 v1

High-resolution 3D finite-element model of the temporo-mandibular joint discs during jaw closing

Charles Savoldelli , Pierre-Olivier Bouchard , Yannick Tillier
6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), Sep 2012, Vienne, Austria. p
Communication dans un congrès hal-00749526 v1

Analysis of ductile damage mechanisms for different voids/particles configurations and under various loading conditions

Pierre-Olivier Bouchard , Émile Roux , Marc Bernacki
ECCOMAS 2012, Sep 2012, Vienna, Austria
Communication dans un congrès hal-01866509 v1

Study for void closure relative to macroscopic mechanical loadings, using finite element simulations at a meso-scale

Michel Saby , Marc Bernacki , Pierre-Olivier Bouchard
8th European Solid Mechanics Conference (ESMC8), Jul 2012, Graz, Austria
Communication dans un congrès hal-01866474 v1

A Finite Element Study Of The Effects Of Distraction Osteogenesis On The Articular Disc

Charles Savoldelli , Pierre-Olivier Bouchard , Yannick Tillier
18th Congress of the European Society of Biomechanics (ESB2012), Jul 2012, Lisbonne, Portugal. pp.S267, ⟨10.1016/S0021-9290(12)70268-3⟩
Communication dans un congrès istex hal-00749518 v1
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Comparative study of phenomenological coupled damage models - Application to industrial forming processes

Trong-Son Cao , Christian Bobadilla , Pierre Montmitonnet , Pierre-Olivier Bouchard
Journées Annuelles de la SF2M 2012 - SF2M Annual Meeting 2012, Oct 2012, Paris, France. 2 p
Communication dans un congrès hal-00759469 v1

Sensitivity study for void closure relative to macroscopic mechanical loadings, using finite element simulations at a meso-scale

Michel Saby , Marc Bernacki , Pierre-Olivier Bouchard
ECCOMAS 2012, Sep 2012, Vienna, Austria
Communication dans un congrès hal-01866479 v1

A new level-set framework for the modelling of nucleation, growth and coalescence of voids at the micro-scale

Émile Roux , Pierre-Olivier Bouchard , Marc Bernacki
ECCOMAS 2012, Sep 2012, Vienna, Austria
Communication dans un congrès hal-01866485 v1

A multiscale analysis of void closure during hot forming processes

Pierre-Olivier Bouchard , Michel Saby , Marc Bernacki , Émile Roux
Forging Industry Association 2012 (FIA 2012), Sep 2012, Cleveland, United States
Communication dans un congrès hal-01866505 v1

Anisotropic mesh adaptation dedicated to 2D/3D crack propagation

Karim Hitti , Pierre-Olivier Bouchard , Marc Bernacki
ECCOMAS 2012, Sep 2012, Vienna, Austria
Communication dans un congrès hal-01866498 v1
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Ductile damage parameters identification for cold metal forming applications

Pierre-Olivier Bouchard , Jean-Marie Gachet , Emile Roux
The 14th International Esaform Conference on Material Forming: ESAFORM 2011, Apr 2011, Belfast, United Kingdom. pp.47-52 - ISBN 978-0-7354-0911-8, ⟨10.1063/1.3589490⟩
Communication dans un congrès hal-00590272 v1

Numerical modelling of ductile damage voids growth mechanism using a level-set technique and anisotropic mesh adaptation

Emile Roux , Marc Bernacki , Pierre-Olivier Bouchard
CFRAC 2011 - International Conference on Computational Modeling of Fracture and Failures - Center for Numerical Methods in Engineering., Jun 2011, Barcelona, Spain
Communication dans un congrès hal-00677783 v1
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Numerical investigation of ductile damage parameters identification: benefit of local measurements

Emile Roux , Pierre-Olivier Bouchard
The 7th International Conference on Inverse Problems in Engineering (ICIPE), May 2011, Orlando, United States. p. 221-226 - ISBN 978-0615471006
Communication dans un congrès hal-00676849 v1
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Numerical Simulation and Optimization of the Forging Process

Jean-Loup Chenot , Pierre-Olivier Bouchard , Lionel Fourment , Patrice Lasne
International Cold Forging Congress - 12th ICFC 2011, May 2011, Stuttgart, Germany. 7 p. - ISBN 978-3-88355-385-6
Communication dans un congrès hal-00677694 v1
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Simulation de la mise en forme et de la tenue mécanique de pièces obtenues par semi-découpe

Jean-Marie Gachet , Guillaume Delattre , Pierre-Olivier Bouchard
10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB
Communication dans un congrès hal-00592717 v1

Anisotropic mesh adaptation for ductile damage and fracture modelling

Pierre-Olivier Bouchard , Emile Roux , Rachid El Khaoulani , Guillaume Lebret , Marc Bernacki
CFRAC 2011 - International Conference on Computational Modeling of Fracture and Failures - Center for Numerical Methods in Engineering., Jun 2011, Barcelona, Spain
Communication dans un congrès hal-00677780 v1

Predicting mechanical behavior of half-blanked components

Jean-Marie Gachet , Guillaume Delattre , Pierre-Olivier Bouchard
CFRAC 2011 - International Conference on Computational Modeling of Fracture and Failures - Center for Numerical Methods in Engineering., Jun 2011, Barcelona, Spain
Communication dans un congrès hal-00677785 v1
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Optimization of Metal Forming Processes for Improving Final Mechanical Strength

Jean-Loup Chenot , Pierre-Olivier Bouchard , Lionel Fourment , Patrice Lasne , Emile Roux
XI International Conference on Computational Plasticity. Fundamentals and Applications - COMPLAS XI, Sep 2011, Barcelona, Spain. 14 p
Communication dans un congrès hal-00675507 v1

Finite Element Modeling and Optimization of Mechanical Joining Technology

Jean-Loup Chenot , Pierre-Olivier Bouchard , Elisabeth Massoni , Katia Mocellin , Patrice Lasne
The 14th International Esaform Conference on Material Forming: ESAFORM 2011, Apr 2011, Belfast, United Kingdom. pp.247-1252 - ISBN 978-0-7354-0911-8, ⟨10.1063/1.3589687⟩
Communication dans un congrès hal-00675006 v1
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Digital microstructures matching statistical distributions of features in real materials - Example of forgings

Marc Milesi , Yvan Chastel , Elie Hachem , Roland E. Logé , Pierre-Olivier Bouchard
Metal Forming 2010, Sep 2010, Toyohashi, Japan. p. 1442-1445, ⟨10.1002/srin.201190002⟩
Communication dans un congrès istex hal-00614556 v1
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Ductile Damage Material Parameter Identification: Numerical Investigation

Émile Roux , Pierre-Olivier Bouchard
Tenth International Conference on Computational Structures Technology, Sep 2010, Valencia, Spain. Paper 135 - ISBN 978-1-905088-38-6, ⟨10.4203/ccp.93.135⟩
Communication dans un congrès hal-00685303 v1

Digital microstructures matching statistical distributions of features in real materials – example of forgings

Marc Milesi , Yvan Chastel , Elie Hachem , Marc Bernacki , Roland E. Logé et al.
The 13th International Conference on Metal Forming (Metal Forming 2010), Sep 2010, Toyohashi, Japan
Communication dans un congrès hal-01867798 v1

A multiscale analysis of ductile steel grades damage and fracture mechanisms

Pierre-Olivier Bouchard , Ludovic Bourgeon , Roland E. Logé , Catherine Verdu , Éric Maire
12th International Conference on Fracture 2009 - ICF-12, Jul 2009, Ottawa, Canada. pp.7166-7173 - ISBN 978-1-6173-227-7
Communication dans un congrès hal-00763063 v1

Computational modeling of electrical contact crimping and mechanical strength analysis

Katia Mocellin , Matthieu Petitprez , Pierre-Olivier Bouchard , Christophe Desjean
2010 Proceedings of the 56th IEEE Holm Conference on Electrical Contacts (HOLM), Oct 2010, Charleston, United States. 3 p., ⟨10.1109/HOLM.2010.5619564⟩
Communication dans un congrès hal-00570599 v1

3D numerical micro-modelling of ductile damage mechanisms applied to hot metal forming processes

Pierre-Olivier Bouchard , Ramzi Djebbi , Marc Milesi , Marc Bernacki
IV European Conference on Computational Mechanics (ECCM 2010), May 2010, Paris, France
Communication dans un congrès hal-01867818 v1
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On the role of particles distribution on damage and fatigue mechanisms

Pierre-Olivier Bouchard , Marc Bernacki , Rachid El Khaoulani , Marc Milesi
12th ESAFORM Conference on Material Forming, Apr 2009, Enschede, Netherlands. pp.Pages 935-938, ⟨10.1007/s12289-009-0615-5⟩
Communication dans un congrès hal-00509423 v1
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Modélisation couplée chimie-mécanique de la réaction alcali-silice dans le béton

Raphaëlle Naar , François Bay , Pierre-Olivier Bouchard , Eric Garcia-Diaz
CFM'09 - XIXème Congrès Français de mécanique, Aug 2009, Marseille, France. 6 p
Communication dans un congrès hal-00509333 v1
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Intégration numérique d'une loi élasto-plastique endommageable dans une formulation mixte et adaptation de maillage

Rachid El Khaoulani , Pierre-Olivier Bouchard
CFM'09 - XIXème Congrès Français de mécanique, Aug 2009, Marseille, France. 6 p
Communication dans un congrès hal-00509329 v1
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Multiaxial fatigue criterion accounting for anisotropy in forged components

Marc Milesi , Yvan Chastel , Marc Bernacki , Roland E. Logé , Pierre-Olivier Bouchard
11th ESAFORM Conference on Material Forming, Apr 2008, Lyon, France. pp.Pages 379-382, ⟨10.1007/s12289-008-0074-4⟩
Communication dans un congrès hal-00510349 v1
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Finite Element Modeling of Tube Piercing and Creation of a Crack

Yvan Chastel , Aliou Diop , Silvio Fanini , Pierre-Olivier Bouchard , Katia Mocellin
11th ESAFORM Conference on Material Forming, Apr 2008, Lyon, France. pp.Pages 355-358, ⟨10.1007/s12289-008-0068-2⟩
Communication dans un congrès hal-00510317 v1
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Behaviour of oxide scales in hot steel strip rolling

Claire Grenier , Pierre-Olivier Bouchard , Pierre Montmitonnet , Martine Picard
11th ESAFORM Conference on Material Forming, Apr 2008, Lyon, France. pp.Pages 1227-1230, ⟨10.1007/s12289-008-0163-4⟩
Communication dans un congrès hal-00510343 v1

Stress-induced lift-off method for kerf-loss-free wafering of ultra-thin (∼50 μm) crystalline Si wafers

Frédéric Dross , Aurélien Milhe , Jo Robbelein , Ivan Gordon , Pierre-Olivier Bouchard et al.
33rd IEEE Photovoltaic Specialists Conference, PVSC 2008, May 2008, San Diego, United States. pp.Article number: 4922741 - ISBN 9781424416417, ⟨10.1109/PVSC.2008.4922741⟩
Communication dans un congrès hal-00846861 v1

Finite element simulation of forming, joining and strength of sheet components

Jean-Loup Chenot , Pierre-Olivier Bouchard , Yvan Chastel , Elisabeth Massoni
Sheet Metal 2007, Apr 2007, Palermo, France. pp.Pages 21-28 - ISBN 978-0-87849-437-8, ⟨10.4028/www.scientific.net/KEM.344.21⟩
Communication dans un congrès hal-00509732 v1

Finite Element Simulation of forming, joining and strength of sheet components

J. L. Chenot , Pierre-Olivier Bouchard , Y. Chastel , Elisabeth Massoni
Shemet Conference, Apr 2007, Palermo, Italy. pp. 21-28
Communication dans un congrès hal-00199080 v1
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Modélisation numérique de l'endommagement ductile pour le forgeage à froid des métaux

Ludovic Bourgeon , Pierre-Olivier Bouchard
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France. 6 p
Communication dans un congrès hal-00521839 v1

A new papadopoulos multiaxial fatigue criterion accounting for grain flow orientation in forged components

Marc Milesi , Yvan Chastel , Marc Bernacki , Roland E. Logé , Pierre-Olivier Bouchard
Fatigue Design 2007, Nov 2007, Senlis, France
Communication dans un congrès hal-01871002 v1

Study of the mechanical behavior of welded tubular joints for a better prediction of their life under thermo mechanical fatigue

Marie Cécile Robin , Pierre-Olivier Bouchard , Roland Loge , Denis Delagnes , Vincent Velay et al.
MECAMAT 2007, Jan 2007, Aussois, France. 4 p
Communication dans un congrès hal-01771393 v1

Car manifold's fatigue life under thermo mechanical loadings

Marie Cécile Robin , Pierre-Olivier Bouchard , Roland Loge , Vincent Velay , Denis Delagnes et al.
Fatigue Design 2007, Nov 2007, Senlis, France. 7 p
Communication dans un congrès hal-01760293 v1
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Modélisation de l'endommagement pour la simulation d'assemblages par déformation

Sébastien Fayolle , Katia Mocellin , Pierre-Olivier Bouchard
8e Colloque national en calcul des structures, CSMA, May 2007, Giens, France
Communication dans un congrès hal-01490642 v1
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Simulation des assemblages par déformation. Vers une approche intégrée de l'assemblage dans la phase de dimensionnement

Pierre-Olivier Bouchard , Sébastien Fayolle , Katia Mocellin , Pierre Ravassard
Journées Internationales d'Etudes ITCT 2006, Nov 2006, Paris, France. 8 p
Communication dans un congrès hal-00582326 v1

Quantitative analysis of the impact of forging operations on fatigue properties of steel components

N. Caillet , Pierre-Olivier Bouchard , Y. Chastel
11th international conference on metal forming, Sep 2006, Birmingham, United Kingdom. pp. 202-205
Communication dans un congrès hal-00199064 v1
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Damage and Discrete Crack Propagation Modelling : Some Results and Challenges For 2d And 3d Configurations

Pierre-Olivier Bouchard
ICF11 - International Conference on Fracture, Mar 2005, Turin, Italy. 6 p
Communication dans un congrès hal-00581798 v1

Numerical Models for Structural and Failure Analysis of Multimaterial Structures

François Bay , Pierre-Olivier Bouchard , Jean-Loup Chenot
Seventh International Conference on Computational Structures Technology, Sep 2004, Lisbon, Portugal. Chapter 9, pp 231-250, ⟨10.4203/csets.11.9⟩
Communication dans un congrès hal-00675116 v1

Modelling of Discrete Crack Propagation

Pierre-Olivier Bouchard , François Bay , Yvan Chastel , Jean-Loup Chenot , Isabelle Tovena
The Fifth International Conference on Computational Structures Technology and The Second International Conference on Engineering Computational Technology, Sep 2000, Leuven, Belgium. Paper V.1 - pp 217-223, ⟨10.4203/ccp.67.5.1⟩
Communication dans un congrès hal-00675123 v1

Influence of oxidation on mechanical properties of zircaloy 4 tubes under compaction - Numerical simulation of crack propagation

Pierre-Olivier Bouchard , François Bay , Yvan Chastel , Isabelle Tovena
International Symposium on Environmentally Induced Cracking of Metals held at the 39th Annual Conference of Metallurgists, Aug 2000, Ottawa, Canada. p.17-29
Communication dans un congrès hal-00536666 v1

Advancements in the Simulation of 3D Ductile Damage Transition to Fracture with FORGE®

José Alves , Hazem Eldahshan , Ugo Ripert , Richard Ducloux , Daniel Pino Muñoz et al.
Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity, Springer Nature Switzerland, pp.275-283, 2024, Lecture Notes in Mechanical Engineering, ⟨10.1007/978-3-031-42093-1_27⟩
Chapitre d'ouvrage hal-04477640 v1
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Experimental-Numerical Validation Framework for Micromechanical Simulations

Ante Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard et al.
Jurica Sorić, Peter Wriggers, Olivier Allix. Multiscale Modeling of Heterogeneous Structures, 86, Springer, pp.147-161, 2018, Lecture Notes in Applied and Computational Mechanics book series (LNACM), ⟨10.1007/978-3-319-65463-8_8⟩
Chapitre d'ouvrage hal-01656323 v1

The prediction and avoidance of cracking in long products hot rolling (PACROLP Phase 2)

J.M. Rodriguez-Ibabe , M.C. Revilla , N. Gonzalez , P.M. Lardizabal , D.C.J. Farrugia et al.
Pacrolp-II, 26321, Publications Office, 2013, 978-92-79-34585-2. ⟨10.2777/50283⟩
Chapitre d'ouvrage hal-01871081 v1

Modelling the strength of self-piercing riveted joints

Sébastien Fayolle , Pierre-Olivier Bouchard , Katia Mocellin
Andreas Chrysanthou and Xin Sun. Self-Piercing Riveting, Properties, Processes and Applications, Woodhead Publishing, pp.79-107, 2013, Woodhead Publishing Series in Welding and Other Joining Technologies, eBook ISBN 9780857098849 - Print Book ISBN 9781845695354. ⟨10.1533/9780857098849.1.79⟩
Chapitre d'ouvrage hal-01052922 v1

Modélisation numérique du procédé de rivetage auto-poinçonneur

Pierre-Olivier Bouchard , Laurent Tollier
Techniques de l'Ingénieur, BT3 (BM7860 - docB7308), Editions T.I., BM7860 - docB7308 - 18 p. + 2 p., 2005
Chapitre d'ouvrage hal-00616957 v1