| Numéro |
J. Phys. France
Volume 48, Numéro 3, mars 1987
|
|
|---|---|---|
| Page(s) | 341 - 345 | |
| DOI | https://doi.org/10.1051/jphys:01987004803034100 | |
J. Phys. France 48, 341-345 (1987)
DOI: 10.1051/jphys:01987004803034100
1 LHMP UA857, ESPCI, 10, rue Vauquelin, 75231 Paris, France
2 SPhT, CEN Saclay, 91191 Gif-sur-Yvette, France
3 Inst. Theor. Phys., University, 5000 Köln 41, F.R.G.
0540 - Fluctuation phenomena, random processes, noise, and Brownian motion.
0550 - Lattice theory and statistics (Ising, Potts, etc.).
Key words
granular materials -- lattice theory and statistics
DOI: 10.1051/jphys:01987004803034100
Simulation of disordered systems of cylinders. I. geometrical behaviour
S. Roux1, D. Stauffer1, 2, 3 et H.J. Herrmann21 LHMP UA857, ESPCI, 10, rue Vauquelin, 75231 Paris, France
2 SPhT, CEN Saclay, 91191 Gif-sur-Yvette, France
3 Inst. Theor. Phys., University, 5000 Köln 41, F.R.G.
Abstract
We discuss the piling of parallel cylinders with weakly fluctuating radii. The network of contacts consists of self-similar tree-like patterns. The mean expansion of the piling and the distribution of distances between adjacent cylinders are also investigated.
Résumé
Nous discutons l'empilement de cylindres parallèles dont le rayon fluctue peu. Le sous-réseau des contacts consiste en des structures arborescentes auto-similaires. L'expansion moyenne de l'empilement et la distribution des distances entre cylindres sont aussi présentées.
0540 - Fluctuation phenomena, random processes, noise, and Brownian motion.
0550 - Lattice theory and statistics (Ising, Potts, etc.).
Key words
granular materials -- lattice theory and statistics