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Pierre-Olivier Bouchard

21
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1003053
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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
Journal of Theoretical, Computational and Applied Mechanics, 2022, pp.1-18. ⟨10.46298/jtcam.7501⟩
Article dans une revue hal-03626799v1
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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
Computational Materials Science, 2019, 159, pp.43-65. ⟨10.1016/j.commatsci.2018.11.039⟩
Article dans une revue hal-01950835v1
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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-01870941v1
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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-01731413v1
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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
Procedia Manufacturing, 2018, 15, pp.39-45. ⟨10.1016/j.promfg.2018.07.167⟩
Article dans une revue hal-01858266v1
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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
European Journal of Mechanics - A/Solids, 2018, 72, pp.287-297. ⟨10.1016/j.euromechsol.2018.04.010⟩
Article dans une revue hal-01767392v1

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
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-02114052v1

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-02430631v1

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
WCCM 2018, Jul 2018, New-York, United States
Communication dans un congrès hal-01858264v1

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-01814091v1

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-01858255v1

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
3es journées multiéchelles, 2018, Tours, France
Communication dans un congrès hal-01980077v1

Endommagement ductile : mesures volumiques et simulations micromécaniques.

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

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-01558435v1
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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-01504456v1

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-01558400v1

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
IDICs conference, Nov 2017, Barcelona, Spain
Communication dans un congrès hal-01674837v1
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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
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-01558442v1
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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-01899285v1
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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-01421633v1

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-01480023v1