Cristian OVALLE

Publications

Article dans une revue (24)

Structure and crystallization kinetics of PVDF/organoclay nanocomposites processed by twin-screw extrusion and electrical contact poling Nelly Pons,Bafétégué Ouattara,Séverine A.E. Boyer,Alain Burr,Lucien Laiarinandrasanaet al. Materials Today Communications, 2026, 50, pp.114535. ⟨10.1016/j.mtcomm.2025.114535⟩ Article dans une revue hal-05444205v1
Image generation of short glass fibre composite microstructures: From control to optimisation and damage prediction Guilherme Della Mea,Petr Dokládal,Etienne Decencière,Lucien Laiarinandrasana,Cristian Ovalle Computer Methods in Applied Mechanics and Engineering, 2026, 451, pp.118686. ⟨10.1016/j.cma.2025.118686⟩ Article dans une revue hal-05441451v1
Local measurement on oedometric compression tests: Time and temperature ageing effects on a fluorosilicone Clémence Logeais,Cristian Ovalle,Lucien Laiarinandrasana Mechanics of Materials, 2025, 200, pp.105193. ⟨10.1016/j.mechmat.2024.105193⟩ Article dans une revue hal-04943295v1
A homogenization technique for materials with periodic lacunar fractal microstructure Rawad Wakim,Quentin Javey,Christian Gentil,Cristian Ovalle Rodas,Lucien Laiarinandrasanaet al. Comptes Rendus. Mécanique, 2025, 353 (G1), pp.1185-1200. ⟨10.5802/crmeca.330⟩ Article dans une revue hal-05443780v1
Effect of fibre concentration on the mechanical properties of welded reinforced polypropylene E. Mofakhami,L. Gervat,B. Fayolle,G. Miquelard-Garnier,Cristian Ovalleet al. Composites Part B: Engineering, 2024, 269, pp.111111. ⟨10.1016/j.compositesb.2023.111111⟩ Article dans une revue hal-04420214v1
Mechanisms of void nucleation on neat and Glass Syntactic PolyPropylene using in situ synchrotron radiation tomography Theophile Hourdou,Cristian Ovalle,Sebastien Blassiau,Alain Thionnet,Lucien Laiarinandrasana Composites Part B: Engineering, 2024, 284, ⟨10.1016/j.compositesb.2024.111696⟩ Article dans une revue hal-04943282v1
Deformation and cavitation at the spherulite scale of an isotactic polypropylene Lucien Laiarinandrasana,Olga Klinkova,Cristian Ovalle,Peter Cloetens,Henry Proudhonet al. Journal of Theoretical, Computational and Applied Mechanics, 2024, ⟨10.46298/jtcam.11335⟩ Article dans une revue hal-04100630v3
Embrittlement induced by oxidation in polyethylene: Role of initial bimodality Robin Laot,Pierre Yves Le Gac,Maelenn Le Gall,M. Broudin,Cristian Ovalleet al. Polymer Degradation and Stability, 2024, 230, pp.111025. ⟨10.1016/j.polymdegradstab.2024.111025⟩ Article dans une revue hal-04828467v1
A plastic correction algorithm for full-field elasto-plastic finite element simulations: critical assessment of predictive capabilities and improvement by machine learning Abhishek Palchoudhary,Simone Peter,Vincent Maurel,Cristian Ovalle,Pierre Kerfriden Computational Mechanics, 2024, ⟨10.1007/s00466-024-02561-6⟩ Article dans une revue hal-04943408v1
A generic formulation of anisotropic thermo-elastoviscoplasticity at finite deformations for finite element codes Mohamed Abatour,Kais Ammar,Samuel Forest,Cristian Ovalle,Nikolay Osipovet al. Computational Mechanics, 2024, ⟨10.1007/s00466-024-02543-8⟩ Article dans une revue hal-04943382v1
Physics informed self-supervised segmentation of elastic composite materials Guilherme Basso Della Mea,Cristian Ovalle,Lucien Laiarinandrasana,Etienne Decencière,Petr Dokládal Computer Methods in Applied Mechanics and Engineering, 2024, 432, pp.117355. ⟨10.1016/j.cma.2024.117355⟩ Article dans une revue hal-04707183v1
Plane–strain condition in plane–strain grooved tensile (PSGT) specimens during traction and creep loading at room and high temperature Cristian Ovalle,M. Broudin,L. Laiarinandrasana Strain, 2023, ⟨10.1111/str.12467⟩ Article dans une revue hal-04420186v1
Dependence on strain rate of the glass and ductile-to-brittle transition temperatures of an ultra-high molecular weight polyethylene used at cryogenic temperature Nathan Odou,James Hermary,Cristian Ovalle,Lucien Laiarinandrasana Continuum Mechanics and Thermodynamics, 2023, ⟨10.1007/s00161-023-01261-5⟩ Article dans une revue hal-04420174v1
Toward robust scalar-based gradient plasticity modeling and simulation at finite deformations Mohamed Abatour,Samuel Forest,Kais Ammar,Cristian Ovalle,Nikolay Osipovet al. Acta Mechanica, 2022, 234, pp.911-958. ⟨10.1007/s00707-022-03411-3⟩ Article dans une revue hal-03861605v1
Ductile crack initiation and growth on a plasticized Polyvinylchloride during air bag deployment Lucien Laiarinandrasana,Clément Bertaux,Nicolas Amouroux,Cristian Ovalle Rodas Journal of Theoretical, Computational and Applied Mechanics, 2021, 2021, pp.1-18. ⟨10.46298/jtcam.7401⟩ Article dans une revue hal-03206110v2
Nanocavitation mechanisms in deformed High Density PolyEthylene (HDPE) using synchrotron radiation NanoTomography Cristian Ovalle,Peter Cloetens,Henry Proudhon,Thilo F. Morgeneyer,Lucien Laiarinandrasana Polymer, 2021, 229, pp.123959. ⟨10.1016/j.polymer.2021.123959⟩ Article dans une revue hal-03288721v1
Impact speed dependency of the ductile failure threshold temperature for a plasticized polyvinylchloride Clément Bertaux,Nicolas Amouroux,C. Ovalle Ovalle Rodas,Lucien Laiarinandrasana Continuum Mechanics and Thermodynamics, 2021, 33 (6), pp.2375-2390. ⟨10.1007/s00161-021-01026-y⟩ Article dans une revue hal-03359093v1
Elastic Properties of Polychloroprene Rubbers in Tension and Compression during Ageing Rami Bouaziz,Laurianne Truffault,Rouslan Borisov,Cristian Ovalle,Lucien Laiarinandrasanaet al. Polymers, 2020, 12 (10), pp.2354. ⟨10.3390/polym12102354⟩ Article dans une revue hal-02980985v1
Microstructure-mechanical properties relationships in vibration welded glass-fiber-reinforced polyamide 66: A high-resolution X-ray microtomography study Eeva Mofakhami,Sylvie Tencé-Girault,Jonathan Perrin,Mario Scheel,Laurent Gervatet al. Polymer Testing, 2020, 85, pp.1-12. ⟨10.1016/j.polymertesting.2020.106454⟩ Article dans une revue hal-02532971v1
Constitutive modeling of the cyclic dissipation in thin and thick rubber specimens Qiang Guo,Fahmi Zaïri,Cristian Ovalle Rodas,Xinglin Guo Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2018, 98 (10), pp.1878-1899. ⟨10.1002/zamm.201800087⟩ Article dans une revue hal-01915453v1
A thermo-visco-hyperelastic model for the heat build-up during low-cycle fatigue of filled rubbers: Formulation, implementation and experimental verification Cristian Manuel Ovalle Rodas,Fahmi Zairi,Moussa Nait-Abdelaziz,Pierre Charrier International Journal of Plasticity, 2016, 79, pp.217-236. ⟨10.1016/j.ijplas.2015.01.001⟩ Article dans une revue hal-01293120v1
Temperature and filler effects on the relaxed response of filled rubbers: Experimental observations on a carbon-filled SBR and constitutive modeling Cristian Manuel Ovalle Rodas,Fahmi Zaïri,Moussa Nait-Abdelaziz,Pierre Charrier International Journal of Solids and Structures, 2015, 58, pp.309-321. ⟨10.1016/j.ijsolstr.2014.11.001⟩ Article dans une revue hal-01120998v1
Molecular chain orientation in polycarbonate during equal channel angular extrusion: Experiments and simulations F. Bouaksa,Cristian Manuel Ovalle Rodas,Fahmi Zaïri,G. Stoclet,Moussa Nait-Abdelazizet al. Computational Materials Science, 2014, 85, pp.244-252. ⟨10.1016/j.commatsci.2013.12.028⟩ Article dans une revue istex hal-00939351v1
A finite strain thermo-viscoelastic constitutive model to describe the self-heating in elastomeric materials during low-cycle fatigue Cristian Manuel Ovalle Rodas,Fahmi Zaïri,Moussa Nait-Abdelaziz Journal of the Mechanics and Physics of Solids, 2014, 64, pp.396-410. ⟨10.1016/j.jmps.2013.10.010⟩ Article dans une revue istex hal-00941557v1

Communication dans un congrès (40)

Oedometric compression, or not, that is the question: experimental insights from in situ microtomography Cristian Ovalle,Clémence Logeais,Lucien Laiarinandrasana DEPOS32 - 32ème Colloque National Déformation des Polymères Solides, Mar 2025, Poitiers, France Communication dans un congrès hal-05444446v1
From real-time and fully 3D examination of the microstructure evolution to FE simulation of crack initiation and growth Lucien Laiarinandrasana,Pierre-Alexis Poulet,Théophile Hourdou,Henry Proudhon,Sebastien Blassiauet al. 18th International Conference on Advanced Computational Engineering and Experimenting - ACEX, Jun 2025, Naples, Italy Communication dans un congrès hal-05444432v1
Mechanisms and numerical modelling of the failure of a three layers of polymers by embedded 4-point bending Gaultier Lefay,Nicolas Amouroux,Christophe Germain,Gregory Martin,Cristian Ovalleet al. 18th International Conference on Advanced Computational Engineering and Experimenting - ACEX, Jun 2025, Naples, Italy Communication dans un congrès hal-05444416v1
Module de compressibilité d'un fluorosilicone : mesure in-situ par tomographie et évolution en fonction du vieillissement Lucien Laiarinandrasana,Clémence Logeais,Cristian Ovalle Transferts 2025, Apr 2025, Saint-Pierre (La Réunion), France Communication dans un congrès hal-05444501v1
Image generation of short glass fibre composite microstructures : from control to optimization and damage prediction Guilherme Basso Della Mea,Cristian Ovalle,Lucien Laiarinandrasana,Etienne Decencière,Petr Dokládal 18th International Conference on Advanced Computational Engineering and Experimenting - ACEX, Jun 2025, Naples, Italy Communication dans un congrès hal-05444422v1
Durability of internally pressurised plastic-pipes by plane-strain grooved tensile (PSGT) specimens Cristian Ovalle,Morgane Broudin,Lucien Laiarinandrasana 18th International Conference on Advanced Computational Engineering and Experimenting - ACEX, Jun 2025, Naples, Italy Communication dans un congrès hal-05444388v1
Rupture de polyoléfines thermoplastiques par flexion 4 points encastrée : mécanismes et modélisation mécanique Gaultier Lefay,Nicolas Amouroux,Christophe Germain,Gregory Martin,Cristian Ovalleet al. DEPOS32 - 32ème Colloque National Déformation des Polymères Solides, Mar 2025, Poitiers, France Communication dans un congrès hal-05444458v1
A multi-scale model for fast HCF characterization of alloys in the presence of process-induced defects Abhishek Palchoudhary,Vincent Maurel,Cristian Ovalle,Pierre Kerfriden 16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France Communication dans un congrès hal-04610882v1
Aging effects on the bulk modulus of a fluorosilicone: experimental methods Clemence Logeais,Cristian Ovalle,Lucien Laiarinandrasana ACEX 16 - 16th International Conference on Advanced Computational Engineering and Experimenting, Jul 2023, Heraklion - Crete, Greece Communication dans un congrès hal-04419631v1
Ductile failure of a plasticized Polyvinylchloride during air bag deployment Cristian Ovalle,Nicolas Amouroux,Gregory Martin,Lucien Laiarinandrasana ICF 15 - International Conference on Fracture, Jun 2023, Atlanta, United States Communication dans un congrès hal-04419036v1
Thermal and void volume fraction profiles in 3D for a DENT specimen of neat and glass of syntactic polypropylene materials Lucien Laiarinandrasana,Theophile Hourdou,Sébastien Blassiau,Alain Thionnet,Cristian Ovalle ICF 15 - International Conference on Fracture, Jun 2023, Atlanta, United States Communication dans un congrès hal-04419059v1
Deformation and Cavitation at the Spherulite Scale of Semi-Crystalline Polymers Lucien Laiarinandrasana,Olga Klinkova,Cristian Ovalle,Peter Cloetens,Thilo F. Morgeneyer ACEX 16 - 16th International Conference on Advanced Computational Engineering and Experimenting, Jul 2023, Heraklion - Crete, Greece Communication dans un congrès hal-04419604v1
Effet du vieillissement sur le comportement mécanique de Polyéthylène Haute Densité: comparaison unimodale / bimodale Robin Laot,Pierre-Yves Le Gac,Maelenn Le Gall,Morgane Broudin,Cristian Ovalleet al. DEPOS31 - 31ème Colloque National Déformation des Polymères Solides, Oct 2023, Anglet, France Communication dans un congrès hal-04419870v1
Is it possible to mimic the stress conditions of internally pressurized pipes by plane strain grooved tensile (PSGT) specimens? Cristian Ovalle,Morgane Broudin,Lucien Laiarinandrasana 16th International Conference on Advanced Computational Engineering and Experimenting, Jul 2023, Heraklion, Crete, Greece Communication dans un congrès hal-04419385v1
Mimicking the stress conditions of internally pressurized pipes by plain strain grooved tensile (PSGT) specimens during traction and creep loading Cristian Ovalle,Morgane Broudin,Lucien Laiarinandrasana DEPOS31 - 31ème Colloque National Déformation des Polymères Solides, Oct 2023, Anglet, France Communication dans un congrès hal-04419716v1
A multi-mechanism model for fast characterization of high cycle fatigue of alloys in the presence of process-induced pores Abhishek Palchoudhary,Cristian Ovalle,Vincent Maurel,Pierre Kerfriden SF2M - 39èmes journées de printemps, May 2023, Paris, France Communication dans un congrès hal-04424720v1
A fast Neuber-type Finite Element simulator to calibrate a multi-mechanism HCF model of alloys with process-induced pores Abhishek Palchoudhary,Vincent Maurel,Cristian Ovalle,Pierre Kerfriden Fatigue 2022+1 - 13th International Fatigue Congress, Nov 2023, Hiroshima, Japan Communication dans un congrès hal-04420369v1
Rupture ductile d’un tricouche de polymères sous l’impact d’un tir airbag Gaultier Lefay,Nicolas Amouroux,Grégory Martin,Cristian Ovalle,Lucien Laiarinandrasana DEPOS31 - 31ème Colloque National Déformation des Polymères Solides, Oct 2023, Anglet, France Communication dans un congrès hal-04419932v1
Méthode systématique de régularisation des lois thermo-élastoviscoplastiques en grandes déformations Mohamed Abatour,Samuel Forest,Kais Ammar,Cristian Ovalle,Nikolay Osipovet al. 15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France Communication dans un congrès hal-03717640v1
Laminated rubber bearings subjected to combined shear and compressive loading: Heterogeneous ageing and crack growth in mode II C Ovalle,Lucien Laiarinandrasana,Rouslan Borisov,Guillaume Miquelard-Garnier,Bruno Fayolle European Conference on Constitutive Models for Rubbers, Sep 2022, Milan, Italy. pp.46-52, ⟨10.1201/9781003310266⟩ Communication dans un congrès hal-03991979v1
Influence of the compressibility on the mechanical response of a fluorosilicone material Clemence Logeais,C Ovalle,Lucien Laiarinandrasana European Conference on Constitutive Models for Rubbers, Sep 2022, Milan, Italy. pp.205-210, ⟨10.1201/9781003310266⟩ Communication dans un congrès hal-03991960v1
The heat build-up and the stress heterogeneity effects on glass-fiber reinforced PA11 under monotonic loading Lili Wan,Cristian Ovalle,Lucien Laiarinandrasana 15th International Conference on Advanced Computational Engineering and Experimenting (ACEX), Jul 2022, Florence, Italy Communication dans un congrès hal-03994864v1
Displacement fields evolution in plain strain grooved tensile (PSGT) specimens during traction and creep loading C Ovalle,Morgane Broudin,Lucien Laiarinandrasana 18th European Mechanics of Materials Conference (EMMC18), Apr 2022, Oxford, United Kingdom Communication dans un congrès hal-03992118v1
Résistance thermique et électrique des interfaces de contact entre des surfaces rugueuses Paul Beguin,Samuel Forest,C. Ovalle Ovalle Rodas,Julien Vignollet,Vladislav Yastrebov 15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France Communication dans un congrès hal-03717697v1
Modeling the mechanical response of reinforced rubber in taking into account heat build-up and hydrostatic stress Lili Wan,C Ovalle,Lucien Laiarinandrasana European Conference on Constitutive Models for Rubbers, Sep 2022, Milan, Italy. pp.53-58, ⟨10.1201/9781003310266⟩ Communication dans un congrès hal-03991990v1
A fast Neuber-type finite element simulator to enable deep-learning-based fatigue life predictions from thermographic data Abhishek Palchoudhary,Vincent Maurel,Cristian Ovalle,Pierre Kerfriden Congrès Français de Mécanique, l'Association Française de Mécanique, Aug 2022, Nantes, France Communication dans un congrès hal-04373346v1
About the displacement fields evolution in plain strain grooved tensile (PSGT) specimens from HDPE pipes: traction and creep loading Cristian Ovalle,Morgane Broudin,Lucien Laiarinandrasana 15th International Conference on Advanced Computational Engineering and Experimenting (ACEX), Jul 2022, Florence, Italy Communication dans un congrès hal-03992380v1
The heat build-up and stress heterogeneity effects on PE Lili Wan,Lucien Laiarinandrasana,C Ovalle 30ème Colloque national sur la DEformation des Polymères Solides - DEPOS30, Sep 2021, La Napoule, Alpes-Maritimes, France Communication dans un congrès hal-03510860v1
About the stress triaxiality ratio effects on the heat build-up of PolyAmide 11 under monotonic loading C Ovalle,Guillaume Boisot,Lucien Laiarinandrasana 30ème Colloque national sur la DEformation des Polymères Solides - DEPOS30, Sep 2021, La Napoule, Alpes-Maritimes, France Communication dans un congrès hal-03509404v1
Effects of local mesostructure on the damage mechanisms in a fibre-reinforced polyamide composite studied by in situ laminography and digital volume correlation Cristian Ovalle,Julie Brun,Lukas Helfen,M Hurst,X Konget al. 1st Virtual ESIS TC4 Conference on Fracture of Polymers, Composites and Adhesives, Sep 2021, Les Diablerets (online), Switzerland Communication dans un congrès hal-03509483v1
Adiabatic heating of PolyAmide 11 under monotonic loading : effects of the initial stress triaxiality ratio Cristian Ovalle,Lucien Laiarinandrasana ACEX2021 - 14th International Conference on Advanced Computational Engineering and Experimenting, Jul 2021, Malta, Malta Communication dans un congrès hal-03509358v1
Mechanical response and failure of an Ultra High Molecular Weight PolyEthylene at cryogenic temperature Nathan Odou,Cristian Ovalle,Lucien Laiarinandrasana ACEX2021 - 14th International Conference on Advanced Computational Engineering and Experimenting, Jul 2021, Malta, Malta Communication dans un congrès hal-03510120v1
The heat build-up and stress heterogeneity effects on PE Lili Wan,Cristian Ovalle,Lucien Laiarinandrasana ACEX2021 - 14th International Conference on Advanced Computational Engineering and Experimenting, Jul 2021, Malta, Malta Communication dans un congrès hal-03510841v1
Heterogeneous ageing on laminated rubber bearings under combined compression and cyclic shear loadings: Experiments and simulations Cristian Ovalle LES ELASTOMERES EN CONDITIONS EXTREMES, Nov 2020, Orleans, France Communication dans un congrès hal-03169218v1
Heat build-up of semi-crystalline polymers under monotonic loading : effects of stress triaxiality ratio C Ovalle,Guillaume Boisot,Lucien Laiarinandrasana International Conference on Plasticity, Damage & Fracture 2020, Jan 2020, Rivera Maya, Mexico Communication dans un congrès hal-03167574v1
Nanovoid morphology and distribution in deformed High Density PolyEthylene observed at the nanometric scale C Ovalle,Peter Cloetens,Thilo F. Morgeneyer,Henry Proudhon,Lucien Laiarinandrasana ACEX2019 - 13th International Conference on Advanced Computational Engineering and Experimenting, Jul 2019, Athènes, Greece Communication dans un congrès hal-02511032v1
A constitutive model for rubber bearings submitted to combined compression and cyclic shear loadings: impact of thermal aging Rami Bouaziz,C Ovalle,Lucien Laiarinandrasana ACEX2019 - 13th International Conference on Advanced Computational Engineering and Experimenting, Jul 2019, Athènes, Greece Communication dans un congrès hal-02511041v1
Modelling of the heat build-up temperature and damage fields in bulk filled-rubber samples during fatigue C. Ovalle Ovalle Rodas,Q. Guo,F. Zaïri,X. Guo,P. Charrier European Conference on Constitutive Models for Rubbers, Jun 2019, Nantes, France. pp.379-384, ⟨10.1201/9780429324710-66⟩ Communication dans un congrès hal-02507319v1
A constitutive model for rubber bearings subjected to combined compression and shear R. Bouaziz,C Ovalle,L. Laiarinandrasana European Conference on Constitutive Models for Rubbers, Jun 2019, Nantes, France. pp.255-260, ⟨10.1201/9780429324710-45⟩ Communication dans un congrès hal-02506328v1
Hydrostatic pressure effect on the non-linear mechanics of filled rubbers: experiments and physico-mechanical approach Jonathan Champagne,C Ovalle,S Cantournet,F. Lequeux,H. Monteset al. European Conference on Constitutive Models for Rubbers, Jun 2019, Nantes, France. pp.194, ⟨10.1201/9780429324710-35⟩ Communication dans un congrès hal-02174558v1

Chapitre d'ouvrage (1)

A constitutive model for rubber bearings subjected to combined compression and shear R. Bouaziz,C Ovalle,L. Laiarinandrasana Constitutive Models for Rubber XI, 1, CRC Press, pp.255-260, 2019, ⟨10.1201/9780429324710-45⟩ Chapitre d'ouvrage hal-02520247v1