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FEMxDEM Multi-scale modelling: overcoming numerical issues

 A. Argilaga , Stefano Dal Pont , Gaël Combe , J. Desrues , D. Caillerie
COMPLAS XIII, Sep 2015, Barcelona, Spain
Communication dans un congrès hal-01965799v1

Sand displacement field analysis during pile installation using x-ray tomography and digital image correlation

 M. Silva , Gaël Combe
International Symposium on Geomechanics from Micro to Macro, Sep 2014, Cambridge, United Kingdom. pp.1599-1603
Communication dans un congrès hal-01965417v1
Image document

How granular materials deform in quasistatic conditions

 Jean-Noël Roux , Gaël Combe
IUTAM-ISIMM Symposium on Mathematical Modeling and Physical Instances of Granular Flow, Sep 2009, Reggio Calabria, Italy. pp.260
Communication dans un congrès hal-00532833v1

Variability and loss of uniqueness of numerical solutions in FEM×DEM modeling with second gradient enhancement

 Trung‐kien Nguyen , Thanh‐trung Vo , Nhu Nguyen , Gaël Combe
International Journal for Numerical and Analytical Methods in Geomechanics, 2024, ⟨10.1002/nag.3737⟩
Article dans une revue hal-04546063v1

Particle shape effect on macroscopic behaviour of underground structures: numerical and experimental study

 K. Szarf , Gaël Combe , P. Villard
Studia Geotechnica et Mechanica, 2014, XXXVI (3), pp.67-74
Article dans une revue hal-01953968v1
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Jamming transition in a two-dimensional open granular pile with rolling resistance

 C.F.M. Magalhaes , A.P.F. Atman , Gaël Combe , J.G. Moreira
Papers in physics, 2014, 6 (2), ⟨10.4279/PIP.060007⟩
Article dans une revue hal-01953950v1
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A benchmark for particle shape dependence

 Gaël Combe , Cécile Nouguier-Lehon , Emilien Azéma , Krzysztof Szarf , Baptiste Saint-Cyr , et al.
Powder and Grains 2013, 2013, Sydney, Australia. pp.883-886, ⟨10.1063/1.4812073⟩
Communication dans un congrès hal-00842754v1

Sensitivity of the stress response function to packing preparation

 A. P. F. Atman , P. Brunet , J. Geng , G. Reydellet , Gaël Combe , et al.
Journal of Physics: Condensed Matter, 2005, 17, pp.no.24
Article dans une revue hal-00011256v1
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Study of the mechanical behavior of the ballast using discrete approach

 C. Cholet , X. Oviedo , Gaël Combe , P.E. Gautier , Karam Sab , et al.
World Congress on Railway Research: Markets, Products, Technology, Sep 2001, Cologne, Germany
Communication dans un congrès hal-01864203v1

From discrete to continuum approach of BVP in Geomechanics : FEMxDEM integrated approach

 J. Desrues , T.K. Nguyen , A. Argilaga , Stefano Dal Pont , Gaël Combe , et al.
ALERT Geomaterials 2015, Sep 2015, Aussois, France
Communication dans un congrès hal-01965820v1

Shaft friction changes for cyclically loaded displacement piles: an X-ray investigation

 Jeanne Doreau-Malioche , Gaël Combe , Gioacchino Cinno Viggiani , Jean-Benoît Toni
Géotechnique Letters, 2018, 8 (1), pp.66-72. ⟨10.1680/jgele.17.00141⟩
Article dans une revue hal-01995997v1

FEM×DEM multi‐scale model for cemented granular materials: Inter‐ and intra‐granular cracking induced strain localisation

 Trung‐kien Nguyen , Jacques Desrues , Thanh‐trung Vo , Gaël Combe
International Journal for Numerical and Analytical Methods in Geomechanics, 2022, 46 (5), pp.1001-1025. ⟨10.1002/nag.3332⟩
Article dans une revue hal-04093053v1

FEM _ DEM: a new efficient multi-scale approach for geotechnical problems with strain localization

 T.K. Nguyen , A. Argilaga , D. Caillerie , Gaël Combe , Stefano Dal Pont , et al.
Powders and grains 2017, Jul 2017, Montpellier, France
Communication dans un congrès hal-01965698v1

Experimental validation of nonextensive scaling law in confined granular media

 Gaël Combe , V. Richefeu , M. Stasiak , A. Atman
Physical Review Letters, 2015, ⟨10.1103/physrevlett.115.238301⟩
Article dans une revue hal-01954517v1

Departure from elasticity in granular layers: investigation of a crossover overlad force

 Allbens P.F. Atman , Philippe Claudin , Gaël Combe
Computer Physics Communications, 2009, pp.612
Article dans une revue hal-00370653v1

2nd gradient

 A. Argilaga , J. Desrues , Stefano Dal Pont , D. Caillerie , Gaël Combe
IWBDG2017, May 2017, Limassol, Cyprus
Communication dans un congrès hal-01965695v1

FEM-DEM multiscale analysis in Geomechanics : Strain Localisationand 2nd gradient regularisation

 J. Desrues , T.K. Nguyen , A. Argilaga , Gaël Combe , D. Caillerie , et al.
Euromech 559 Multi Scale Computationa Methods for bridging scales in materials and structures, Feb 2015, Eindhoven, Netherlands
Communication dans un congrès hal-01965818v1
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Particle shape dependence in 2D granular media

 Baptiste Saint-Cyr , Szarf Krzysztof , Charles Voivret , Emilien Azéma , Vincent Richefeu , et al.
EPL - Europhysics Letters, 2012, 98 (4), pp.44008. ⟨10.1209/0295-5075/98/44008⟩
Article dans une revue hal-00689845v1

Mechanical properties of inclined frictional granular layers

 Allbens P. F. Atman , Philippe Claudin , Gaël Combe , G.H.B. Martins
Granular Matter, 2014, 16, pp.193
Article dans une revue hal-00975255v1
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Méthodes quasi-statiques pour la simulation numérique discrète des assemblages granulaires.

 Jean-Noël Roux , Gaël Combe
Fahrang Radjaï, Frédéric Dubois. Modélisation numérique discrète des matériaux granulaires, Lavoisier, pp.83, 2010, mécanique et ingéniérie des matériaux (MIM)
Chapitre d'ouvrage hal-00531709v1
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Origines géométriques du comportement quasi-statique des assemblages granulaires denses: étude par simulation numérique

 Gaël Combe
Mécanique [physics.med-ph]. Ecole des Ponts ParisTech, 2001. Français. ⟨NNT : ⟩
Thèse tel-00005737v1

High compression of granular assemblies of brittle hollow tubular particles: investigation through a 3D discrete element model

 M. Stasiak , G. Combe , V. Richefeu , G. Armand , J. Zghondi
Computational Particle Mechanics, 2022, 9 (4), pp.825-842. ⟨10.1007/s40571-021-00449-3⟩
Article dans une revue hal-04093061v1

Quantifying Degradation of Railway Ballast Using Numerical Simulations of Micro-deval Test and In-situ Conditions

 Ivan Deiros , Charles Voivret , Gaël Combe , Fabrice Emeriault
Procedia Engineering, 2016, 143, pp.1016-1023. ⟨10.1016/j.proeng.2016.06.096⟩
Article dans une revue hal-02020065v1

Wear of sharp aggregates in a rotating drum

 Ivan Deiros Quintanilla , Gaël Combe , Fabrice Emeriault , Jean-Benoit Toni , Charles Voivret , et al.
POWDERS and GRAINS 2017 - 8th International Conference on Micromechanics on Granular Media, Jul 2017, Montpellier, France. pp.07009, ⟨10.1051/epjconf/201714007009⟩
Communication dans un congrès hal-02020063v1

Double Scale Numerical FEM-DEM Analysis of cohesive-frictional materials

 J. Desrues , T.K. Nguyen , Gaël Combe , D. Caillerie
10th Euroconference on Rock Physics and Rock Mechanics, Aussois, France,, May 2014, Aussois, France
Communication dans un congrès hal-01965814v1

Emergence of Shear Bands in Confined Granular Systems: Singularity of the q-Statistics

 Léo Viallon-Galiner , Gaël Combe , Vincent Richefeu , Allbens Picardi Faria-Atman
Entropy, 2018, 20 (11), pp.862. ⟨10.20944/preprints201810.0172.v1⟩
Article dans une revue hal-01995991v1

Study of the mechanical behavior of heterogeneous granular materials by means of distinct element method

 Bastien Chevalier , Gaël Combe , Pascal Villard
Bulletin des Laboratoires de Ponts et Chaussées, 2007
Article dans une revue hal-02088621v1

Strain versus stress in a model granular material: a Devil's staircase

 Gaël Combe , Jean-Noël Roux
Physical Review Letters, 2000, 85, pp. 3628-3631
Article dans une revue hal-00354791v1

FEM×DEM multi‐scale model for cemented granular materials: Inter‐ and intra‐granular cracking induced strain localisation

 Trung‐kien Nguyen , Jacques Desrues , Thanh‐trung Vo , Gaël Combe
International Journal for Numerical and Analytical Methods in Geomechanics, 2022, 46 (5), pp.1001-1025. ⟨10.1002/nag.3332⟩
Article dans une revue hal-04546067v1

Scale separation in granular packings: stress plateaus and fluctuations

 Chay Goldenberg , Allbens P. F. Atman , Philippe Claudin , Gaël Combe , Isaac Goldhirsch
Physical Review Letters, 2006, 96, pp.168001
Article dans une revue hal-00068186v1
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