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Pierre-Olivier Bouchard

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modesar-shakoor
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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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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
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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-01629229v1
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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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Numerical validation framework for micromechanical simulations based on synchrotron 3D imaging

Ante Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard
Computational Mechanics, 2017, 59 (3), pp.419-441. ⟨10.1007/s00466-016-1357-0⟩
Article dans une revue hal-01480980v1
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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
International Journal of Solids and Structures, 2017, 112, pp.83-96. ⟨10.1016/j.ijsolstr.2017.02.018⟩
Article dans une revue hal-01471645v1
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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-01327907v1
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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-01181257v1

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
Computational Materials Science, 2015, 109, pp.388-398. ⟨10.1016/j.commatsci.2015.07.042⟩
Article dans une revue hal-01203060v1
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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-01139858v1

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-01090403v1

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

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
IUTAM Symposium on Size-Effects in Microstructure and Damage Evolution, May 2018, Lyngby, Denmark
Communication dans un congrès hal-01814112v1

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

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

Numerical Validation Framework for Micromechanical Simulations Based on Synchrotron Imaging

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

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
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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-01626736v1
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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
Journées annuelles SF2M, SF2M (Société Française de Métallurgie et des Matériaux), Oct 2017, Lyon, France
Communication dans un congrès hal-01625141v1

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

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 robust deformation method for unstructured meshes subject to large boundary movements

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

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-01504468v1
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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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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

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

Numerical Validation Framework for Micromechanical Simulations Based on 3D Imaging

Ante F Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard
7th GACM Colloquium on Computational Mechanics, Oct 2017, Stuttgart, Germany
Communication dans un congrès hal-01674832v1

Numerical Validation Framework for Micromechanical Simulations based on Synchrotron Imaging

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

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-01479189v1

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

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-01479188v1

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-01479772v1
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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-01247733v1

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
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-01247693v1

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-01866361v1

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-01866362v1

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-01866363v1

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-01866400v1

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-01866405v1
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Experimental-Numerical Validation Framework for Micromechanical Simulations

Ante Buljac , Modesar Shakoor , Jan Neggers , Marc Bernacki , Pierre-Olivier Bouchard
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-01656323v1