A giant overshoot effect in the Janssen granular column
| dc.creator | Ovarlez, G. | |
| dc.creator | Fond, C. | |
| dc.creator | Clément, E. | |
| dc.date | 2002-12-10 | |
| dc.date.accessioned | 2026-07-07T02:48:39Z | |
| dc.date.available | 2026-07-07T02:48:39Z | |
| dc.description | We present new experimental results on the mechanical behavior of static granular assemblies confined in a vertical column. Our measurements confirm, for the first time, the universal Janssen's scaling for the stress saturation curve. We show consequently, in the context of isotropic elasticity, a relation between the Poisson ratio and granular packing fraction. Moreover, using a systematic study of the overshoot effect created by a top mass equal to the saturation mass, we show behaviors reproduced qualitatively by isotropic elastic materials but in the case of a granular assembly of a spectacular amplitude. These experimental results are strong tests for any theory of granular matter. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0212228 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0212228 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/20489 | |
| dc.subject | Soft Condensed Matter | |
| dc.subject | Materials Science | |
| dc.title | A giant overshoot effect in the Janssen granular column | |
| dc.type | text |