continuum modeling 1granular flow 1material point method 1rate-dependent rheology 1viscoelastic damping 1wave propagation 1
From the 1 of 3 linked papers with an AI index.
3 papers
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…
physics.geo-ph2025
Absorbing boundary conditions in material point method adopting perfectly matched layer theory
Jun Kurima, Bodhinanda Chandra, Kenichi Soga
This study focuses on solving the numerical challenges of imposing absorbing boundary conditions for dynamic simulations in the material point method (MPM). To attenuate elastic wa…