Structural changes and plasticity in loose cohesive granular packings

Powders and Grains 2005 - Proceedings of the 5th International Conference on Micromechanics of Granular Media

Volumn 1, Issue , 2005, Pages 541-544

  Gilabert, F A ^a   Roux, J N ^b   Castellanos, A ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

^b UNIVERSITÉ PARIS EST   (France)

Author keywords

[No Author keywords available]

Indexed keywords

2-D MODEL; APPLIED PRESSURE; COHESIONLESS MATERIALS; GRANULAR PACKINGS; ISOTROPIC PRESSURE; MICROSTRUCTURAL CHANGES; MOLECULAR DYNAMICS SIMULATIONS; PACKING DENSITY; SAMPLE GEOMETRY; SMALL SCALE; STRUCTURAL CHANGE;

AGGLOMERATION; MICROMECHANICS; MOLECULAR DYNAMICS; POWDERS;

GRANULAR MATERIALS;

EID: 33646895949     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Castellanos, A., Valverde, J.M., & Quintanilla, M.A.S. 2001. Aggregation and sedimentation in gas-fluidized beds of cohesive powders. Physical Review E 64: 041304.
2. Castellanos, A., Valverde, J.M., & Quintanilla, M.A.S. 2003. The packing of fine cohesive powdersat very low stresses. preprint.
3. Castellanos, A., Valverde, J. M., & Quintanilla, M. A. S. 2005. The physics of compactation of fine powders, to be published in Physical Review Letters.
4. Cundall, P. A., & Strack, O. D. L. 1979. A discrete numerical model for granular assemblies. Géotechnique 29(1): 47-65.
5. Kadau, D., Bartels, G., Brendel, L., & Wolf, D. E. 2003. Contact dynamics simulations of compacting cohesive granular systems. Phase Trans. 76: 315-331.
6. Maugis, D. 2000. Contact, adhesion and rupture of elastic solids. Berlin: Springer.
7. Meakin, P. 1999. A historical introduction to computer models for fractal aggregates. Journal of Sol-Gel Science and Technology 15: 97-117.
8. Mitchell, J. K. 1993. Fundamentals of soil behavior. New York: Wiley.
9. Tordesillas, A., & Stuart, D. C. 2002. Incorporating rolling resistance and contact anisotropy in micromechanical models of granular media. Powder Technology 124: 106-111.
10. Valverde, J.M., Quintanilla, M.A.S., & Castellanos, A. 2004. Jamming threshold of dry fine powders. Physical Review Letters 92(25): 258-303.
11. Watson, P., Valverde, J. M., & Castellanos, A. 2001. The tensile strength and free volume of cohesive powders compressed by gas flow. Powder Technology 115: 45-50.