3 papers
physics.comp-ph2026
Neural Operator Representation of Granular Micromechanics-based Failure Envelope
Jinkyo Han, Payam Poorsolhjouy, Bahador Bahmani
Micromechanics-based granular models are widely used to predict the failure behavior of porous and particulate materials, including concrete, soils, foams, and biological tissues.…
cond-mat.soft2018
Connecting discrete particle mechanics to continuum granular micromechanics: Anisotropic continuum properties under compaction
Payam Poorsolhjouy, Marcial Gonzalez
A systematic and mechanistic connection between granular materials' macroscopic and grain level behaviors is developed for monodisperse systems of spherical elastic particles under…
cond-mat.mtrl-sci2018
Statistical characterization of microstructure evolution during compaction of granular systems composed of spheres with hardening plastic behavior
Marcial Gonzalez, Payam Poorsolhjouy, Alexander Thomas +2
An extensive numerical campaign of particle mechanics calculations that predict microstructure formation and evolution during die compaction, up to relative densities close to one,…