ARTÍCULO

Third order loops of contacts in a granular force network

Autores: Arévalo Turnes, Roberto; Zuriguel Ballaz, Iker; Ardanza-Trevijano Moras, Sergio; Maza Ozcoidi, Diego Martín
Título de la revista: International Journal of Bifurcation and Chaos
ISSN: 0218-1274
Volumen: 20
Número: 3
Páginas: 897 - 903
Fecha de publicación: 2010
Resumen:
The existence of small order loops of contacts is presented as an intrinsic characteristic of force granular networks. Based on molecular dynamics simulations, it is proposed that the presence of these small order loops - and in particular third order loops of contacts - is important to understand the transition from fluid-like to solid-like behavior of granular packings. In addition, we show a close relationship between the development of third order loops and the small forces of the granular packing in the sense that almost all third order loops allocate a force component smaller than the average.