continuum modeling 1granular flow 1material point method 1rate-dependent rheology 1viscoelastic damping 1wave propagation 1
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cond-mat.soft2026
Continuum granular flow model with restitution-derived viscoelastic damping
Bodhinanda Chandra, Sachith Dunatunga, Ken Kamrin
The paper introduces a continuum model for granular flows that links particle-scale restitution to a macroscopic viscoelastic damping term, integrating this with μ(I) rheology and…
cond-mat.soft2026
An elasto-viscoplastic thixotropic model for fresh concrete capturing flow-rest transition
Jidu Yu, Bodhinanda Chandra, Christopher Wilkes +2
The flow properties of fresh concrete are critical in the construction industry, as they directly affect casting quality and the durability of the final structure. Although non-New…