40 citations · 45 across the 2 of their papers we have counts for
2 papers
cond-mat.soft2008★ 40 cited
Evidence of Raleigh-Hertz surface waves and shear stiffness anomaly in granular media
L. Bonneau, B. Andreotti, E. Clement
Due to the non-linearity of Hertzian contacts, the speed of sound in granular matter increases with pressure. Under gravity, the non-linear elastic description predicts that acoust…
cond-mat.soft2007★ 5 cited
Comment on "Solving the mystery of booming sand dunes"
B. Andreotti, L. Bonneau, E. Clement
We show here that the standard physical model used by Vriend et al. to analyse seismograph data, namely a non-dispersive bulk propagation, does not apply to the surface layer of sa…