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Usman Ali
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Year
Systematic effect of particle roundness/angularity on macro-and microscopic behavior of granular materials
U Ali, M Kikumoto, M Ciantia, Y Cui, M Previtali
Granular Matter 25 (3), 51, 2023
162023
Role of particle rotation in sheared granular media
U Ali, M Kikumoto, Y Cui, M Ciantia, M Previtali
Acta Geotechnica 18 (9), 4599-4614, 2023
142023
Impact of particle elongation on the behavior of round and angular granular media: Consequences of particle rotation and force chain development
U Ali, M Kikumoto, M Ciantia
Computers and Geotechnics 165, 105858, 2024
132024
Experimental micro–macromechanics: particle shape effect on the biaxial shear response of particulate systems
U Ali, M Kikumoto, M Ciantia, M Previtali, Y Cui
Géotechnique, 1-13, 2023
92023
Direct observation of particle kinematics in biaxial shearing test
U Ali, M Kikumoto, MO Ciantia, Y Cui
Proceedings of the 18th UK Travelling Workshop: GeoMechanics: from Micro to …, 2021
42021
Validation of DEM using macroscopic stress-strain behavior and microscopic particle motion in sheared granular assemblies
U Ali, M Kikumoto, MO Ciantia, Y Cui
15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian …, 2022
32022
Experimental micro-macromechanics: critical states of round/angular granular mixtures
U Ali, M Kikumoto
Journal of Geotechnical and Geoenvironmental Engineering 150 (12), 04024129, 2024
22024
Why modeling particle shape matters: significance of particle-scale modeling in describing global and local granular responses
U Ali, M Kikumoto, MO Ciantia, Y Cui, M Previtali
Journal of Geotechnical and Geoenvironmental Engineering 150 (9), 04024079, 2024
12024
Micromechanical observation of kinematics of sheared circular discs
U Ali, M Kikumoto, Y Cui, M Ciantia, M Previtali
E3S Web of Conferences 544, 05007, 2024
12024
Importance of Periodic Boundaries or Frictionless Walls in Simulating Elementary Response of Angular Particles
U Ali, M Kikumoto, M Ciantia, M Previtali, Y Cui
VIII International Conference on Particle-Based Methods (PARTICLES 2023), 12, 2023
1*2023
Role of particle shape in sheared granular media: roundness and elongation
U Ali, M Kikumoto
Powder Technology 449, 120436, 2025
2025
Particle shape and deformation characteristics of granular materials
U Ali
Yokohama National University, 2024
2024
Why Modeling Particle Shape Matters
U Ali, M Kikumoto, MO Ciantia, Y Cui, M Previtali
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Articles 1–13