Abstract.
1We present experimental and numerical results for displacement response functions in packings of rigid frictional disks under gravity. The central disk on the bottom layer is shifted upwards by a small amount, and the motions of disks above it define the displacement response. Disk motions are measured with the help of a still digital camera. The responses so measured provide information on the force-force response, that is, the excess force at the bottom produced by a small overload in the bulk. We find that, in experiments, the vertical-force response shows a Gaussian-like shape, broadening roughly as the square root of distance, as predicted by diffusive theories for stress propagation in granulates. However, the diffusion coefficient obtained from a fit of the response width is ten times larger than predicted by such theories. Moreover we notice that our data is compatible with a crossover to linear broadening at large scales. In numerical simulations on similar systems (but without friction), on the other hand, a double-peaked response is found, indicating wave-like propagation of stresses. We discuss the main reasons for the different behaviors of experimental and model systems, and compare our findings with previous works.
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References
H. Jaeger, S. Nagel & R. Behringer, Rev. Mod. Phys. 68(4) (1996), p. 1259
D. E. Wolf & P. Grassberger, eds., Friction, Arching and Contact Dynamics (World Scientific, Singapore, 1997)
P. de Gennes, Physica A 261(3-4) (1998), p. 267
P. de Gennes, Rev. Mod. Phys. 71, (1999), p. S374, ISSN 0034-6861
C. LIU, S. Nagel, D. Schecter, S. Coppersmith, S. Majumdar, O. Narayan & T. Witten, Science 269(5223) (1995), p. 513
S. Coppersmith, C. Liu, S. Majumdar, O. Narayan & T. Witten, Phys. Rev. E 53(5) (1996), p. 4673
M. Sexton, J. Socolar & D. Schaeffer, Phys. Rev. E 60(2) (1999), p. 1999
P. Claudin & J. Bouchaud, Phys. Rev. Lett. 78(2) (1997), p. 231
J. Bouchaud, M. Cates & P. Claudin, J. Phys. I 5(6) (1995), p. 639
J. Wittmer, P. Claudin, M. Cates & J. Bouchaud, Nature 382(6589) (1996), p. 336
J. Wittmer, M. Cates & P. Claudin, J. Phys. I 7(1) (1997), p. 39
L. Vanel, P. Claudin, J. Bouchaud, M. Cates, E. Clement & J. Wittmer, Phys. Rev. Lett. 84(7) (2000), p. 1439
V. Kenkre, J. Scott, E. Pease & A. Hurd, Phys. Rev. E 57(5) (1998), p. 5841
V. M. Kenkre, Granul. Matter 3(1-2) (2001), p. 23
J. Bouchaud, P. Claudin, D. Levine & M. Otto, Eur. Phys. J. E 4(4) (2001), p. 451
C. Goldenberg & I. Goldhirsch, Phys Rev Lett Phys. Rev. Lett. 89(8) (2002), ISSN 0031-9007
R. da Silveira, G. Vidalenc & C. Gay, Stress propagation in two dimensional frictional granular matter (2002), arXiv:condmat/0208214
C. Gay & R. da Silveira, Continuum theory of frictional granular matter (2002), arXiv:condmat/0208155
M. Otto, J. Bouchaud, P. Claudin & J. Socolar, Phys. Rev. E 67(3) (2003), p. 031302
C. Goldenberg & I. Goldhirsch, Small and large scale granular statistics (2003), arXiv:condmat/0308603
M. Da Silva and J. Rajchenbach, Nature 406(6797) (2000), p. 708
J. Geng, G. Reydellet, E. Clément, and R. P. Behringer, Green’s Function measurements of force transmission in 2D granular materials (2003), arXiv:condmat/0211031v3
J. Scott, V. Kenkre & A. Hurd, Phys. Rev. E 57(5) (1998), p. 5850
G. Reydellet & E. Clement, Phys. Rev. Lett. 86(15) (2001), p. 3308
D. Serero, G. Reydellet, P. Claudin, E. Clement & D. Levine, Eur. Phys. J. E 6(2) (2001), p. 169
C. F. Moukarzel, Phys. Rev. Lett. 81(8), (1998), p. 1634
J. N. Roux, Phys. Rev. E 61(6) (2000), p. 6802
C. F. Moukarzel, Granul. Matter 3(1-2), (2001), p. 41
C. F. Moukarzel, J. Phys.-Condes. Matter 14(9), (2002), p. 2379
A. Tkachenko and T. Witten, Phys. Rev. E 60(1) (1999), p. 687
A. Tkachenko and T. Witten, Phys. Rev. E 62(2) (2000), p. 2510
D. Head, A. Tkachenko, & T. Witten, Eur. Phys. J. E 6(1) (2001), p. 99
J. Geng, D. Howell, E. Longhi, R. Behringer, G. Reydellet, L. Vanel, E. Clement & S. Luding, Phys. Rev. Lett. 8703(3) (2001), p. 5506
J. N. Roux, Eur. Phys. J. E 7(3) (2002), p. 297
D. Head, A. Tkachenko, & T. Witten, Eur. Phys. J. E 7(3) (2002), p. 299
F. Radjai, L. Brendel & S. Roux, Phys. Rev. E 54(1) (1996), p. 861
T. Halsey & D. Ertas, Phys. Rev. Lett. 83(24) (1999), p. 5007
L. Silbert, D. Ertas, G. Grest, T. Halsey & D. Levine, Phys. Rev. E 65(3) (2002), p. 031304
H. Makse, D. Johnson & L. Schwartz, Phys. Rev. Lett. 84(18) (2000), p. 4160
D. Mueth, H. Jaeger & S. Nagel, Phys. Rev. E 57(3) (1998), p. 3164
D. Blair, N. Mueggenburg, A. Marshall, H. Jaeger & S. Nagel, Phys. Rev. E 6304(4) (2001), p. 1304
N. Mueggenburg, H. Jaeger & S. Nagel, Phys. Rev. E 66(3) (2002), p. 031304
G. Lovoll, K. Maloy & E. Flekkoy, Phys. Rev. E 60(5) (1999), p. 5872
A. Vidales, V. Kenkre & A. Hurd, Granul. Matter 3(1-2) (2001), p. 141
A. Vidales, I. Ippolito & C. Moukarzel, Physica A 325(3-4) (2003), p. 297
P. Claudin, J. Bouchaud, M. Cates & J. Wittmer, Phys. Rev. E 57(4) (1998), p. 4441
E. Kolb, J. Cviklinski, J. Lanuza, P. Claudin & E. Clement, Reorganization of a dense granular assembly: the ‘unjamming response function’ (2004), arXiv:cond-mat/0308054 Phys Rev E 69, 03106
L. Breton, P. Claudin, E. Clement & J. Zucker, Europhys. Lett. 60(6) (2002), p. 813
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Moukarzel, C., Pacheco-Martinaez, H., Ruiz-Suarez, J. et al. Static response in disk packings. GM 6, 61–66 (2004). https://doi.org/10.1007/s10035-004-0156-z
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DOI: https://doi.org/10.1007/s10035-004-0156-z