In:
MRS Proceedings, Springer Science and Business Media LLC, Vol. 627 ( 2000)
Kurzfassung:
We study fluctuations in the drag force resisting the motion of an object being pulled through a dense spherical granular medium. These fluctuations are stick-slip in nature due to the jamming and reorganization of the grains. The fluctuations in the force are periodic at small depths, but they become “stepped” at large depths. We interpret this transition as a consequence of the long-range nature of the force chains.
Materialart:
Online-Ressource
ISSN:
0272-9172
,
1946-4274
DOI:
10.1557/PROC-627-BB7.7
Sprache:
Englisch
Verlag:
Springer Science and Business Media LLC
Publikationsdatum:
2000