Gaël Combe
74
Documents
Publications
Publications
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A simple micro-inspired model for granular materials made of hollow crushable particlesPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Candolim, Goa, India. pp.07022, ⟨10.1051/epjconf/202534007022⟩
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hal-05400458
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Particle-based modeling of continuum quasi-fragile matter fragmenting into granular-like packingPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Candolim, India. pp.09022, ⟨10.1051/epjconf/202534009022⟩
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hal-05400477
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Exploring inertial effects in the flow of granular media: double-scale approach MPM×DEMPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Candolim, India. pp.09021, ⟨10.1051/epjconf/202534009021⟩
Communication dans un congrès
hal-05400471
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Domain heterogeneities in geomaterial modeling: Integrating multi-scale FEMxDEM and second-gradient approachesPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Candolim, India. pp.09005, ⟨10.1051/epjconf/202534009005⟩
Communication dans un congrès
hal-05400462
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Analysis of two-dimensional displacement fluctuations in granular mediaPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Canolim, Goa, India. pp.07015, ⟨10.1051/epjconf/202534007015⟩
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hal-05400445
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Negative grain-pressures in frictional cohesionless granular media with elongated particlesPowders & Grains 2025 – 10th International Conference on Micromechanics on Granular Media, M. Alam, S.L. Das, M. Bose, T.G. Murthy, V. Chikkadi, A. Singh and S. Luding (Eds.), Dec 2025, Candolim, Goa, India. pp.04012, ⟨10.1051/epjconf/202534004012⟩
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hal-05400439
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High compressibility caused by particle breakage: a DEM investigationPowders & Grains 2021 – 9th International Conference on Micromechanics on Granular Media, Jul 2021, VIRTUAL, France. pp.07011, ⟨10.1051/epjconf/202124907011⟩
Communication dans un congrès
hal-04590718
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Sample preparation of dense granular materials Influence of void ratio e and coordination number Z * on the mechanical behaviour at failurePowders & Grains 2021 – 9th International Conference on Micromechanics on Granular Media, Jul 2021, VIRTUAL, France. pp.02012, ⟨10.1051/epjconf/202124902012⟩
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hal-04590712
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Grain-scale DEM study of open-ended pipe pile penetration in granular soilsPowders & Grains 2021 – 9th International Conference on Micromechanics on Granular Media, Jul 2021, VIRTUAL, France. pp.11007, ⟨10.1051/epjconf/202124911007⟩
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hal-04590716
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A numerical homogenized law using discrete element method for continuum modelling of boundary value problemsCIGOS 2019, Innovation for Sustainable Infrastructure., Oct 2019, HANOI, France. pp.715-720, ⟨10.1007/978-981-15-0802-8_113⟩
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hal-04590708
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2nd gradientIWBDG2017, May 2017, Limassol, Cyprus
Communication dans un congrès
hal-01965695
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Experimental investigation of mode I fracture for brittle tube-shaped particlesPowders & Grains (PG2017), 2017, Montpellier, France
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hal-02007564
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FEM _ DEM: a new efficient multi-scale approach for geotechnical problems with strain localizationPowders and grains 2017, Jul 2017, Montpellier, France
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hal-01965698
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Wear of sharp aggregates in a rotating drumPOWDERS and GRAINS 2017 - 8th International Conference on Micromechanics on Granular Media, Jul 2017, Montpellier, France. pp.07009, ⟨10.1051/epjconf/201714007009⟩
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hal-02020063
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FEM-DEM multiscale analysis in Geomechanics : Strain Localisationand 2nd gradient regularisationEuromech 559 Multi Scale Computationa Methods for bridging scales in materials and structures, Feb 2015, Eindhoven, Netherlands
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hal-01965818
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FEMxDEM Multi-scale modelling: overcoming numerical issuesCOMPLAS XIII, Sep 2015, Barcelona, Spain
Communication dans un congrès
hal-01965799
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Evaluation de la dégradation du ballast ferroviaire à partir des simulations par éléments discrets des conditions de voie et de l'essai Micro-DevalCFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
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hal-03444820
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From discrete to continuum approach of BVP in Geomechanics : FEMxDEM integrated approachALERT Geomaterials 2015, Sep 2015, Aussois, France
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hal-01965820
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Champs cinématiques dans un sable lors de l'enfoncement d'un pieu par tomographie RX: comparaison des corrélations numérique continue et discrèteCFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
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hal-03444810
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Soil-Pile interaction during pile installation. Observations from X-Ray tomography and 3D-DIC15th PCSMGE / 8th SCRM, Nov 2015, Buenos Aires, Argentina
Communication dans un congrès
hal-01965483
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Double scale numerical FEM-DEM analysis for cohesive-frictional materialsCOMPLAS XIII, Sep 2015, Barcelona, Spain
Communication dans un congrès
hal-01965817
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Kinematic fields in 2D granular mediaCFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Communication dans un congrès
hal-03444869
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Arching effect in a granular soil subjected to monotonic or cyclic loading: Kinematic analysisPhysical Modelling in Geotechnics - Proceedings of the 8th International Conference on Physical Modelling in Geotechnics 2014, ICPMG 2014, 2014, Perth, Australia. pp.1243-1249
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hal-02074588
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Sand displacement field analysis during pile installation using x-ray tomography and digital image correlationInternational Symposium on Geomechanics from Micro to Macro, Sep 2014, Cambridge, United Kingdom. pp.1599-1603
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hal-01965417
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Displacement fluctuations in granular materials: a direct manifestation of grain rearrangementInternational Symposium on Geomechanics from Micro to Macro,, Sep 2014, Cambridge, United Kingdom. pp.1179-1182
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hal-01965389
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Arching effect in a granular soil submitted to monotonic or cyclic loading: kinematic analysisICPMG2014, 8th International Conference on Physical Modelling in Geotechnics, Jan 2014, Perth, Australia. pp.1243--1249
Communication dans un congrès
hal-01965403
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Double Scale Numerical FEM-DEM Analysis of cohesive-frictional materials10th Euroconference on Rock Physics and Rock Mechanics, Aussois, France,, May 2014, Aussois, France
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hal-01965814
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A benchmark for particle shape dependencePowder and Grains 2013, 2013, Sydney, Australia. pp.883-886, ⟨10.1063/1.4812073⟩
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hal-00842754
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How granular materials deform in quasistatic conditionsIUTAM-ISIMM Symposium on Mathematical Modeling and Physical Instances of Granular Flow, Sep 2009, Reggio Calabria, Italy. pp.260
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hal-00532833
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Load transfers and arching effects in granular soil layerCFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
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hal-03357983
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Discrete numerical simulation, quasistatic deformation and the origins of strain in granular materials.Third international symposium on deformation characteristics of geomaterials, Sep 2003, Lyon, France. pp. 1071-1078
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hal-00354754
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Study of the mechanical behavior of the ballast using discrete approachWorld Congress on Railway Research: Markets, Products, Technology, Sep 2001, Cologne, Germany
Communication dans un congrès
hal-01864203
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Méthodes quasi-statiques pour la simulation numérique discrète des assemblages granulaires.Fahrang Radjaï, Frédéric Dubois. Modélisation numérique discrète des matériaux granulaires, Lavoisier, pp.83, 2010, mécanique et ingéniérie des matériaux (MIM)
Chapitre d'ouvrage
hal-00531709
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Origines géométriques du comportement quasi-statique des assemblages granulaires denses: étude par simulation numériqueMécanique [physics.med-ph]. Ecole des Ponts ParisTech, 2001. Français. ⟨NNT : ⟩
Thèse
tel-00005737
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