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physics.geo-ph2018★ 20 cited
Hydro-micromechanical modeling of wave propagation in saturated granular media
Hongyang Cheng, Stefan Luding, Nicolás Rivas +2
Biot's theory predicts the wave velocities of a saturated poroelastic granular medium from the elastic properties, density and geometry of its dry solid matrix and the pore fluid,…
physics.geo-ph2018
Elastic wave propagation in dry granular media: effects of probing characteristics and stress history
Hongyang Cheng, Stefan Luding, Kuniyasu Saitoh +1
Elastic wave propagation provides a noninvasive way to probe granular materials. The discrete element method using particle configuration as input, allows a micromechanical interpr…