Stress transmission in entangled granular structures
K Karapiperis, S Monfared, RB Macedo, S Richardson… - Granular Matter, 2022 - Springer
We study the transmission of compressive and tensile stresses, and the development of
stress-induced anisotropy in entangled granular structures composed of nonconvex S …
stress-induced anisotropy in entangled granular structures composed of nonconvex S …
An extended three-field principle to scale-bridge the granular micromechanics of polymer-bonded particulate materials
EC Bryant, NA Miller, KC Bennett - Computer Methods in Applied …, 2023 - Elsevier
Observed phenomena of damage, viscoelasticity, and viscoplasticity in polymer-bonded
particulate materials (PBPM), like polymer-bonded explosive (PBX), are accommodated in a …
particulate materials (PBPM), like polymer-bonded explosive (PBX), are accommodated in a …
Meso-scale size effects of material heterogeneities on crack propagation in brittle solids
L Li, J Rao, T Hufnagel, KT Ramesh - arxiv preprint arxiv:2309.12916, 2023 - arxiv.org
Brittle solids are often toughened by adding a second-phase material. This practice often
results in composites with material heterogeneities on the meso scale: large compared to …
results in composites with material heterogeneities on the meso scale: large compared to …
Viscoelastic mechanics of two-dimensional granular lattices
S Selvaraju, SP Joshi, N Karanjgaokar - … of the Mechanics and Physics of …, 2024 - Elsevier
We study the rate-dependent mechanics of viscoelastic granular packings. Using a two-
dimensional, square lattice of particles as a motif mimicking nominally mono-disperse …
dimensional, square lattice of particles as a motif mimicking nominally mono-disperse …
Shear behaviour of sand–rubber mixtures: interpretation from energy transformation and force chain evolution
This study investigates the effect of rubber particles on biaxial shear responses of sand–
rubber mixtures (SRMs) using a multibody mesh-free method, which enables the flexible …
rubber mixtures (SRMs) using a multibody mesh-free method, which enables the flexible …
Meso-scale size effects of material heterogeneities on crack propagation in brittle solids: Perspectives from phase-field simulations
L Li, J Rao, TC Hufnagel, KT Ramesh - International Journal of Solids and …, 2024 - Elsevier
Brittle solids are often toughened by adding a second-phase material. This practice often
results in composites with material heterogeneities on the meso scale: large compared to …
results in composites with material heterogeneities on the meso scale: large compared to …