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Aponte, D., Barés, J., Renouf, M., Azéma, É., & Estrada, N. (2025). Experimental exploration of geometric cohesion and solid fraction in columns of highly non-convex Platonic polypods. Granular Matter, 27(1), 27. External link
Aponte, D., Estrada, N., Barés, J., Renouf, M., & Azéma, É. (2024). Geometric cohesion in two-dimensional systems composed of star-shaped particles. Physical Review E, 109(4), 044908 (11 pages). External link
Azéma, É., Linero, S., Estrada, N., & Lizcano, A. (2019, July). Does modifying the particle size distribution of a granular material (i.e. material scalping) alters its shear strength? [Paper]. 8th International Conference on Micromechanics on Granular Media (Powders & Grains 2019), Montpellier, France (4 pages). Published in E3S Web of Conference, 140. External link
Azéma, É., Estrada, N., Preechawuttipong, I., Delenne, J.-Y., & Radjaï, F. (2019, July). Systematic description of the effect of particle shape on the strength properties of granular media [Paper]. 8th International Conference on Micromechanics on Granular Media (Powders & Grains 2019), Montpellier, France (4 pages). Published in E3S Web of Conference, 140. External link
Azéma, É., Estrada, N., & Radjaï, F. (2013, July). Shear strength, force distributions and friction mobilization in sheared packings composed of angular particles [Paper]. 7th International Conference on Micromechanics of Granular Media (Powder and Grains 2013), Sydney, Australia. Published in AIP Conference Proceedings, 1542(1). External link
Binaree, T., Azéma, É., Estrada, N., Renouf, M., & Preechawuttipong, I. (2021, July). Shape or friction? Which of these characteristics drives the shear strength in granular systems? [Paper]. 9th International Conference on Micromechanics on Granular Media (Powders & Grains 2021), Buenos, Argentina (4 pages). Published in E3S Web of Conference, 249. External link
Binaree, T., Azéma, É., Estrada, N., Renouf, M., & Preechawuttipong, I. (2020). Combined effects of contact friction and particle shape on strength properties and microstructure of sheared granular media. Physical Review E, 102(2), 022901 (9 pages). External link
Boton, C., Azéma, É., Estrada, N., Radjaï, F., & Lizcano, A. (2013, July). Shear strength and microstructure of 3D assemblies of platy particles [Paper]. 7th International Conference on Micromechanics of Granular Meda (Powder and Grains 2013), Sydney, Australia. Published in AIP Conference Proceedings, 1542(1). External link
Estrada, N., Azéma, É., Radjaï, F., & Taboada, A. (2013, July). Comparison of the effects of rolling resistance and angularity in sheared granular media [Paper]. 7th International Conference on Micromechanics of Granular Media (Powders and Grains 2013), Sydney, Australia. Published in AIP Conference Proceedings, 1542(1). External link
Linero-Molina, S., Azéma, É., Estrada, N., Fityus, S., Simmons, J., & Lizcano, A. (2021, July). Impact of sample scaling on shear strength : coupled effects of grains size and shape [Paper]. 9th International Conference on Micromechanics on Granular Media (Powders & Grains 2021), Buenos, Argentina (4 pages). Published in E3S Web of Conference, 249. External link
Linero, S., Fityus, S., Simmons, J. V., Azéma, É., Estrada, N., & Dixon, J. (2020, May). Influence of particle size-shape correlation on the shear strength of scaled samples of coarse mine waste [Paper]. International Symposium on Slope Stability in Open Pit Mining and Civil Engineering (Slope Stability 2020), Perth, Australia. External link
Polanía, O., Estrada, N., Azéma, É., Renouf, M., & Cabrera, M. (2024). Polydispersity effect on dry and immersed granular collapses: an experimental study. Journal of Fluid Mechanics, 983, A40 (19 pages). External link
Polanía, O., Cabrera, M., Renouf, M., Azéma, É., & Estrada, N. (2023). Grain size distribution does not affect the residual shear strength of granular materials: An experimental proof. Physical Review E, 107(5), L052901 (6 pages). External link
Polanía, O., Estrada, N., Renouf, M., Azéma, É., & Cabrera, M. (2023, June). Granular column collapse : the role of particle size polydispersity on the velocity and runout [Paper]. 8th International Conference on Debris Flow Hazard Mitigation (DFHM 2023), Torino, Italy (3 pages). Published in E3S Web of Conference, 415. Available