C. Nouguier-lehon, B. Cambou, and E. Vincens, Influence of particle shape and angularity on the behaviour of granular materials: a numerical analysis, International Journal for Numerical and Analytical Methods in Geomechanics, vol.2, issue.14, p.1207, 2003.
DOI : 10.1002/nag.314

E. Azéma, F. Radja¨?radja¨?, R. Peyroux, and G. Saussine, Force transmission in a packing of pentagonal particles, Physical Review E, vol.76, issue.1, p.11301, 2007.
DOI : 10.1103/PhysRevE.76.011301

J. Ting, M. Khwaja, L. Meachum, and J. Rowell, An ellipse-based discrete element model for granular materials, International Journal for Numerical and Analytical Methods in Geomechanics, vol.19, issue.9, p.603, 1993.
DOI : 10.1002/nag.1610170902

A. Donev, F. H. Stillinger, P. M. Chaikin, and S. Torquato, Unusually Dense Crystal Packings of Ellipsoids, Physical Review Letters, vol.92, issue.25, p.255506, 2004.
DOI : 10.1103/PhysRevLett.92.255506

Y. Jiao, F. H. Stillinger, and S. Torquato, Distinctive features arising in maximally random jammed packings of superballs, Physical Review E, vol.81, issue.4, p.41304, 2010.
DOI : 10.1103/PhysRevE.81.041304

R. Cruz-hidalgo, I. Zuriguel, D. Maza, and I. Pagonabarraga, Role of Particle Shape on the Stress Propagation in Granular Packings, Physical Review Letters, vol.103, issue.11, p.118001, 2009.
DOI : 10.1103/PhysRevLett.103.118001

E. Azéma, F. Radjai, and G. Saussine, Quasistatic rheology, force transmission and fabric properties of a packing of irregular polyhedral particles, Mechanics of Materials, vol.41, issue.6, p.729, 2009.
DOI : 10.1016/j.mechmat.2009.01.021

J. Ai, J. Chen, J. M. Rotter, and J. Y. Ooi, Assessment of rolling resistance models in discrete element simulations, Powder Technology, vol.206, issue.3, p.269, 2011.
DOI : 10.1016/j.powtec.2010.09.030

J. Delenne, M. S. Youssoufi, F. Cherblanc, and J. Bénet, Mechanical behaviour and failure of cohesive granular materials, International Journal for Numerical and Analytical Methods in Geomechanics, vol.109, issue.1-2, p.1577, 2004.
DOI : 10.1002/nag.401

M. J. Jiang, H. S. Yu, and D. Harris, Bond rolling resistance and its effect on yielding of bonded granulates by DEM analyses, International Journal for Numerical and Analytical Methods in Geomechanics, vol.21, issue.8, p.723, 2006.
DOI : 10.1002/nag.498

F. Radjai and V. Richefeu, Contact dynamics as a nonsmooth discrete element method, Mechanics of Materials, vol.41, issue.6, p.715, 2009.
DOI : 10.1016/j.mechmat.2009.01.028

URL : https://hal.archives-ouvertes.fr/hal-00689866

N. Estrada, A. Taboada, and F. Radja¨?radja¨?, Shear strength and force transmission in granular media with rolling resistance, Physical Review E, vol.78, issue.2, p.21301, 2008.
DOI : 10.1103/PhysRevE.78.021301

URL : https://hal.archives-ouvertes.fr/hal-00412020

G. Saussine, C. Cholet, P. Gautier, F. Dubois, C. Bohatier et al., Modelling ballast behaviour under dynamic loading. Part 1: A 2D polygonal discrete element method approach, Computer Methods in Applied Mechanics and Engineering, vol.195, issue.19-22, p.2841, 2006.
DOI : 10.1016/j.cma.2005.07.006

URL : https://hal.archives-ouvertes.fr/hal-00580793

F. Radjai, D. E. Wolf, M. Jean, and J. Moreau, Bimodal Character of Stress Transmission in Granular Packings, Physical Review Letters, vol.80, issue.1, p.61, 1998.
DOI : 10.1103/PhysRevLett.80.61

URL : https://hal.archives-ouvertes.fr/hal-01407369

M. Oda and K. Iwashita, Study on couple stress and shear band development in granular media based on numerical simulation analyses, International Journal of Engineering Science, vol.38, issue.15, p.1713, 2000.
DOI : 10.1016/S0020-7225(99)00132-9

F. Radjai, M. Jean, J. Moreau, and S. Roux, Force Distributions in Dense Two-Dimensional Granular Systems, Physical Review Letters, vol.77, issue.2, p.274, 1996.
DOI : 10.1103/PhysRevLett.77.274

URL : https://hal.archives-ouvertes.fr/hal-00759668