Laurent Mahéo

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Publications

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Efficient energy-dissipative bioinspired architectured composite materials with high mechanical properties

P.L. Pichard , L. Maheo , Justin Dirrenberger , M. Castro , U. Lafont et al.

Additive Manufacturing, 2025, 109, pp.104875. ⟨10.1016/j.addma.2025.104875⟩

Article dans une revue hal-05279688v1
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3D printing strategies and mechanical performance assessment of continuous basalt-fibre/PA12 composites with high fibre volume fraction

P.L. Pichard , T. Le Gagne , L. Maheo , Justin Dirrenberger , U. Lafont et al.

Polymer Testing, 2025, 150, pp.108936. ⟨10.1016/j.polymertesting.2025.108936⟩

Article dans une revue hal-05279690v1

Experimental characterization of a polydicyclopentadiene thermoset, study of protective metal-polymer and polymer-metal two-layer structures

Marie Robin , Morwan Adlafi , Bertrand Galpin , Vincent Grolleau , Laurent Maheo

Materials Letters, 2024, 364, pp.136265. ⟨10.1016/j.matlet.2024.136265⟩

Article dans une revue hal-04794153v1

The SFIR Test: An Innovative Hydrostatic Compression Test to Characterize the Volumetric Behavior of Polymeric Foams

Justin Becker , Matthieu Le Saux , Pierre Charrier , Wilfried Hervouet , V. Le Saux et al.

Experimental Mechanics, 2024, 64 (9), pp.1407-1422. ⟨10.1007/s11340-024-01099-1⟩

Article dans une revue hal-04708920v1

Reaching Large Strains During Simple Shear Experiments Thanks to Sequential Re-Machining of the Free Edges

Xavier Colon , Bertrand Galpin , Laurent Mahéo , Vincent Grolleau

Experimental Mechanics, 2023, 64 (1), pp.113-127. ⟨10.1007/s11340-023-01017-x⟩

Article dans une revue hal-04794743v1

Statistical characterization of microcellular polyurethane foams microstructure based on 2D and 3D image analysis

Matthieu Le Saux , Jean-Baptiste Le Bail , Justin Becker , Célia Caër , Pierre Charrier et al.

Journal of Cellular Plastics, 2023, 59 (5-6), pp.395-417. ⟨10.1177/0021955X231215773⟩

Article dans une revue hal-04402661v1
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Toward the use of small size bulge tests: Numerical and experimental study at small bulge diameter to sheet thickness ratios

V. Lafilé , B. Galpin , L. Mahéo , C.C. Roth , V. Grolleau

Journal of Materials Processing Technology, 2021, 291, pp.117019. ⟨10.1016/j.jmatprotec.2020.117019⟩

Article dans une revue hal-03849817v1
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A new method for the study of parabolic impact of foam-core sandwich panels

Karthik Ram Ramakrishnan , Sandra Guérard , Laurent Mahéo , Krishna Shankar , Philippe Viot

Composites Part B: Engineering, 2019, 167, pp.717-727. ⟨10.1016/j.compositesb.2019.02.062⟩

Article dans une revue hal-02115039v1

Emulsion-templated pullulan monoliths as phase change materials encapsulating matrices

Juan Angel Moreno Balderrama , Marie-Anne Dourges , Anthony Magueresse , Laurent Maheo , Herve Deleuze et al.

Materials Today Communications, 2018, 17, pp.466-473. ⟨10.1016/j.mtcomm.2018.10.012⟩

Article dans une revue istex hal-02069278v1

Preparation of Lignosulfonate-Based Carbon Foams by Pyrolysis and Their Use in the Microencapsulation of a Phase Change Material

Martin A. Palazzolo , Marie-Anne Dourges , Anthony Magueresse , Patrick Glouannec , Laurent Maheo et al.

ACS Sustainable Chemistry & Engineering, 2018, 6 (2), pp.2453-2461. ⟨10.1021/acssuschemeng.7b03900⟩

Article dans une revue hal-02069306v1
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Multiaxial experiments with radial loading paths on a polymeric foam

Adrien Donnard , Sandra Guerard , Laurent Maheo , Philippe Viot , Gérard Rio

Polymer Testing, 2018, 67, pp.441-449

Article dans une revue hal-01785073v1
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Multiaxial behavior of foams – Experiments and modeling

Laurent Maheo , Sandra Guerard , Gérard Rio , Adrien Donnard , Philippe Viot

EPJ Web of Conferences, 2015, 94, pp.04035

Article dans une revue hal-02332439v1
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Development of a finite element model for the simulation of parabolic impact of sandwich panels

Karthik Ram Ramakrishnan , Sandra Guerard , Laurent Maheo , Krishna Shankar , Philippe Viot

EPJ Web of Conferences, 2015, 94, pp.01018

Article dans une revue hal-02310996v1
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A promising way to model cracks in composite using Discrete Element Method

Laurent Maheo , Frédéric Dau , Damien Andre , Jean-Luc Charles , Ivan Iordanoff

Composites Part B: Engineering, 2015, 71, pp.193-202. ⟨10.1016/j.compositesb.2014.11.032⟩

Article dans une revue hal-01122922v1

Numerical damping of spurious oscillations: a comparison between the bulk viscosity method and the explicit dissipative Tchamwa-Wielgosz scheme

Laurent Mahéo , Vincent Grolleau , Gérard Rio

Computational Mechanics, 2013, 51 (1), pp.109-128. ⟨10.1007/s00466-012-0708-8⟩

Article dans une revue istex hal-00879942v1

Impact on multi-layered polypropylene foams

L. Mahéo , P. Viot

International Journal of Impact Engineering, 2013, 53, pp.84-93. ⟨10.1016/j.ijimpeng.2012.03.011⟩

Article dans une revue istex hal-02115063v1
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Impact on multi-layered polypropylene foams

Laurent Maheo , Philippe Viot

International Journal of Impact Engineering, 2013, 53, pp.84-93. ⟨10.1016/j.ijimpeng.2012.03.011⟩

Article dans une revue istex hal-01009901v1

Numerical damping of spurious oscillations: a comparison between the bulk viscosity method and the explicit dissipative Tchamwa–Wielgosz scheme

L. Mahéo , V. Grolleau , G. Rio

Computational Mechanics, 2013, 51 (1), pp.109-128. ⟨10.1007/s00466-012-0708-8⟩

Article dans une revue istex hal-02115066v1

Formulation and mechanical properties of emulsion-based model polymer foams.

G. Ceglia , Laurent Mahéo , Philippe Viot , Dominique Bernard , Ali Chirazi et al.

European Physical Journal E: Soft matter and biological physics, 2012, 35 (4), 31 (11 p.). ⟨10.1140/epje/i2012-12031-0⟩

Article dans une revue istex hal-00700496v1

Elastic behavior of multi-scale, open-cell foams

Laurent Maheo , Philippe Viot , Dominique Bernard , Ali Chirazi , Gaétane Ceglia et al.

Composites Part B: Engineering, 2012, 44, pp. 172-183. ⟨10.1016/j.compositesb.2012.06.006⟩

Article dans une revue istex hal-00746931v1

Numerical damping of spurious oscillations: a comparison between the bulk viscosity method and the explicit dissipative Tchamwa-Wielgosz scheme

Laurent Maheo , Vincent Grolleau , Gérard Rio

Computational Mechanics, 2012, pp.1-20. ⟨10.1007/s00466-012-0708-8⟩

Article dans une revue istex hal-00757971v1

On the use of some numerical damping methods of spurious oscillations in the case of elastic wave propagation

Laurent Maheo , Gérard Rio , Vincent Grolleau

Mechanics Research Communications, 2011, 38, pp.81-88. ⟨10.1016/j.mechrescom.2011.01.006⟩

Article dans une revue istex hal-00757987v1

On the use of some numerical damping methods of spurious oscillations in the case of elastic wave propagation

L. Mahéo , G. Rio , V. Grolleau

Mechanics Research Communications, 2011, 38 (2), pp.81-88. ⟨10.1016/j.mechrescom.2011.01.006⟩

Article dans une revue istex hal-02115075v1

Damping efficiency of the tchamwa–wielgosz explicit dissipative scheme under instantaneous loading conditions

L. Mahéo , V. Grolleau , G. Rio

Comptes Rendus. Mécanique, 2009, 337, pp.722-732

Article dans une revue hal-00494432v1
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Damping efficiency of the Tchamwa–Wielgosz explicit dissipative scheme under instantaneous loading conditions

Laurent Mahéo , Vincent Grolleau , Gérard Rio

Comptes Rendus. Mécanique, 2009, 337 (11-12), pp.722-732. ⟨10.1016/j.crme.2009.10.005⟩

Article dans une revue hal-02115077v1
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Design and application of an instrumented projectile for load measurements during impact

Bertrand Galpin , Vincent Grolleau , Stefan Umiastowski , Gérard Rio , Laurent Mahéo

International Journal of Crashworthiness, 2008, 13 (2), pp.139-148. ⟨10.1080/13588260701740634⟩

Article dans une revue hal-02115079v1

Design and application of an instrumented projectile for load measurements during impact

Bertrand Galpin , Vincent Grolleau , Stefan Umiastowski , Gérard Rio , Laurent Mahéo

International Journal of Crashworthiness, 2008, 13 (2), pp.139-148

Article dans une revue hal-00400270v1

Design of a simple shear test for large strains with sequential re-machining of the specimen edges

Xavier Colon , Morwan Adlafi , Bertrand Galpin , Laurent Mahéo , Vincent Grolleau

International Deep-Drawing Research Group Conference (IDDRG 2022), Jun 2022, Lorient, France. pp.012086, ⟨10.1088/1757-899X/1238/1/012086⟩

Communication dans un congrès hal-04823475v1
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Plane strain tension fracture at high strain rate

Morwan Adlafi , Bertrand Galpin , Laurent Mahéo , Christian C Roth , Dirk Mohr et al.

DYMAT 2021 - 13th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2021, Madrid, Spain. pp.01020, ⟨10.1051/epjconf/202125001020⟩

Communication dans un congrès hal-05337746v1

Simplified measurement of the strain to fracture for plane strain tension: On the use of 2D DIC for dual hole plane strain tension mini Nakazima specimens with dihedral punch

M. Adlafi , B. Galpin , L. Maheo , C. C. Roth , D. Mohr et al.

INTERNATIONAL DEEP-DRAWING RESEARCH GROUP CONFERENCE (IDDRG 2021), Jun 2021, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND, Unknown Region. ⟨10.1088/1757-899X/1157/1/012058⟩

Communication dans un congrès hal-05122550v1

Revisiting bulge test equations for small bulge diameter to sheet thickness ratio

V. Lafilé , Bertrand Galpin , Laurent Mahéo , Vincent Grolleau

IDDRG 2020 – 39th International Deep Drawing Research Group Conference, Oct 2020, Busan, South Korea

Communication dans un congrès hal-05008607v1

Hyperelastic modelling of polypropylene foam under complex loadings

A. Donnard , S. Guerard , P. Viot , L. Maheo , G. Rio

CONSTITUTIVE MODELS FOR RUBBER XI, Jun 2019, PO BOX 11320, LEIDEN, South Holland, Netherlands. pp.300-304

Communication dans un congrès hal-05163466v1

Rate-dependent ductile fracture under plane strain tension: experiments and simulations

Vincent Grolleau , Vincent Lafilé , Christian C. Roth , Bertrand Galpin , Laurent Maheo et al.

12TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING (DYMAT 2018), Sep 2018, 17 AVE DU HOGGAR PARC D ACTIVITES COUTABOEUF BP 112, F-91944 CEDEX A, France. ⟨10.1051/epjconf/201818302022⟩

Communication dans un congrès hal-05163471v1
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Effet du trajet de chargement sur la déformation à rupture de matériaux métalliques

Vincent Lafilé , Vincent Grolleau , Laurent Maheo , Bertrand Galpin , Arnaud Penin

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France

Communication dans un congrès hal-03465253v1
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Effet de la vitesse de déformation en traction simple et équi-biaxiale

Vincent Lafilé , Vincent Grolleau , Laurent Maheo , Arnaud Penin , Bertrand Galpin

CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France

Communication dans un congrès hal-03446105v1
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Comportement dynamique d'un coussin d'assise d'Airliner équipé d'un système d'absorption d'énergie

Adrien Donnard , Sandra Guérard , Laurent Maheo , Philippe Viot

CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France

Communication dans un congrès hal-03446150v1
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A promising way to model damage in composite and dry fabrics using a Discrete Element Method (DEM)

Frédéric Dau , Laurent Maheo , Ba Danh Le , Jérémie Girardot

American Society for Composites 29th Technical Conference 16th US-Japan Conference on Composite Materials, Sep 2014, San diego, United States

Communication dans un congrès hal-01206737v1
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Comportement à l'impact transversal d'un contreplaqué de bouleau en dynamique et à température cryogénique

Laurent Mahéo

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03441377v1
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Modélisation 3D d'un composite UD par la Méthode des Eléments Discrets

L. Maheo , Frédéric Dau

18ème Journées Nationales Composites, 2013, Nantes, France. 10 p

Communication dans un congrès hal-01203794v1

Structure and properties of emulsionbased porous materials.

Gaétane Ceglia , Olivier Mondain-Monval , Véronique Schmitt , Laurent Mahéo , Philippe Viot et al.

26th conference of the European Colloid and Interface Society (ECIS), Sep 2012, Malmö, Sweden

Communication dans un congrès hal-00761638v1

Elastic behavior of a polystyrene open-cell foam

Laurent Mahéo , Philippe Viot , Dominique Bernard , Ali Chirazi , Gaétane Ceglia et al.

International Conference on Mechanical Nano Micro Macro Composites Structures (ICMNMMCS), Jun 2012, Torino, Italy

Communication dans un congrès hal-00761632v1

Numerical damping of spurious oscillations using the explicit dissipative Tchamwa-Wielgosz algorithm

Vincent Grolleau , Gérard Rio , Laurent Mahéo

22nd International Workshop on Computational Mechanics of Materials, Sep 2012, Baltimore, United States

Communication dans un congrès hal-00761732v1

Dynamic Indentation on Layered Polypropylene Foams

Laurent Mahéo , Philippe Viot

DYMAT 2012 - 10th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2012, Freiburg, Germany. pp.04040, ⟨10.1051/epjconf/20122604040⟩

Communication dans un congrès hal-00761618v1
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Oscillations parasites sous sollicitation rapide, illustration par le schéma de Tchamwa-Wielgosz et le Bulge test rapide

Vincent Grolleau , Gérard Rio , Laurent Mahéo , Bertrand Galpin , Arnaud Penin

10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB

Communication dans un congrès hal-00592947v1

study of the Tchamwa's wielgosz dissipative explicit scheme

V. Grolleau , L. Mahéo , G. Rio

International Congress on Computational and Experimental Engineering and science ICCES'10, Apr 2010, Las Vegas, United States

Communication dans un congrès hal-00600602v1

Prise en compte de la phase d'emboutissage sur la simulation d'impact de dôme

Vincent Grolleau , Bertrand Galpin , Gérard Rio , Sandrine Thuillier , Laurent Mahéo

Sécurité dans le transport, Oct 2006, Bordeaux, France

Communication dans un congrès hal-00402049v1
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Utilisation des schémas numériques amortissants en dynamique rapide

Laurent Mahéo , Gérard Rio , Vincent Grolleau

17e Congrès Français de Mécanique, Sep 2005, Troyes, France

Communication dans un congrès hal-00402048v1

Characterization and modelling of the compressible hyperelastic behaviour of polyurethane foams: influence of the density

Justin Becker , Matthieu Le Saux , Pierre Charrier , Wilfried Hervouet , Vincent Le Saux et al.

XIII European Conference on Constitutive Models for Rubbers (ECCMR 2024), Jun 2024, Istanbul, Turkey. 1, CRC Press, 2024, ⟨10.1201/9781003516880⟩

Proceedings/Recueil des communications hal-05391249v1

Modelling of the compressible hyperelastic behavior of polyurethane foams: analysis of some models and of the influence of the identification strategy

Justin Becker , Jean-Baptiste Le Bail , Pierre Charrier , Matthieu Le Saux , Vincent Le Saux et al.

Constitutive Models for Rubber XII, Sep 2022, Milano, Italy. 1, CRC Press, 2022, 9781003310266. ⟨10.1201/9781003310266⟩

Proceedings/Recueil des communications hal-04446735v1

Statistical characterization of the microstructure of microcellular polyurethane foams

Matthieu Le Saux , Jean-Baptiste Le Bail , Justin Becker , Célia Caër , Pierre Charrier et al.

Constitutive Models for Rubber XII, Sep 2022, Milano, Italy. 1, CRC Press, 2022, 9781003310266. ⟨10.1201/9781003310266⟩

Proceedings/Recueil des communications hal-04446744v1