Indetermination in the numerical simulation of granular systems

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

Volumn 1, Issue , 2005, Pages 109-112

  Moreau, J J ^a  

^a UNIVERSITÉ MONTPELLIER 2   (France)

Author keywords

[No Author keywords available]

Indexed keywords

COMPLEMENTARY DATA; CONTACT DYNAMICS; CONTACT FORCES; DRY FRICTIONAL CONTACTS; DYNAMICS OF SYSTEM; EQUILIBRIUM CONFIGURATION; GRANULAR SYSTEM; INITIAL POSITION; MOLECULAR DYNAMICS METHODS; MULTIPLE SOLUTIONS; NUMERICAL TREATMENTS; TIME STEP;

DYNAMICS; MICROMECHANICS; MOLECULAR DYNAMICS; POWDERS;

GRANULAR MATERIALS;

EID: 84857617971     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Moreau, J.J. 1999. Application des algorithmes "Contact Dynamics" aux milieux granulaires, Actes du 14e Congrès Français de Mécanique, Toulouse (CD ROM, ISBN 2-84088-040-7).
2. Moreau, J.J. 2003. Indétermination liée au frottement sec dans le calcul des granulats. In M. Potier-Ferry et al. (eds), Actes du 6ème Colloque National en Calcul des Structures, vol. 3: 465-472, Toulouse: Teknea.
3. Moreau, J.J. 2004a. An introduction to unilateral dynamics. In M. Frémond & F. Maceri (eds), Novel approaches in civil engineering, Lecture Notes in Applied and Computational Mechanics, Vol. 14, Springer-Verlag, pp. 1-46.
4. Moreau, J.J. 2004b. Indetermination due to dry friction in multibody dynamics. In P. Neittaanmäki et al. (eds), European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, vol. 2 (CD ROM, ISBN 951-39-1869-6).
5. Renouf, M. & Alart, P. 2004a. Gradient type algorithms for 2D/3D frictionless/frictional multicontact problems. In ECCOMAS 2004, cited above.
6. Renouf, M., Dubois, F. & Alart, P. 2004b. A parallel version of the non smooth contact dynamics algorithm applied to the simulation of granular media. J. Comput. Appl. Math. 168:375-382.
7. Unger, T., Kertész, J. & Wolf, D.E. 2004. Force indeterminacy in the jammed state of hard disks. ArXiv:cond-mat/0403089.