Numerical modeling of silo filling. II: Discrete element analyses

Journal of Engineering Mechanics

Volumn 125, Issue 1, 1999, Pages 104-110

  Holst, J Mark F G ^a   Rotter, J Michael ^a   Ooi, Jin Y ^a   Rong, Graham H ^b  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

^b Global Software Devel   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; CONTINUUM MECHANICS; FINITE ELEMENT METHOD; PARTICLES (PARTICULATE MATTER); SILOS (AGRICULTURAL); STRESS ANALYSIS;

DISCRETE ELEMENT METHOD;

FILLING;

MATHEMATICAL MODELING; SILO; SOLID FLOW;

EID: 0033000909     PISSN: 07339399     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9399(1999)125:1(104)     Document Type: Article

References (13)

1. Cundall, P. A., and Strack, O. D. L. (1979). "A discrete numerical model for granular assemblies." Geotechnique, 29, 46-65.
2. Cundall, P. A. (1987). "Distinct element models of rock and soil structure." Analytical and computational methods in engineering rock mechanics, E. T. Brown, ed., Allen and Unwin, London. 129-163.
3. Holst, J. M. F. G., Ooi, J. Y., Rotter, J. M., and Rong, G. H. (1998). "Numerical modelling of silo filling. I: Continuum analyses." J. Engrg. Mech., ASCE, 125(1), 94-103.
4. 2D (particle flow code in 2 dimensions), Version 1.1. Itasca Consulting Group Inc., Minneapolis, Minn.
5. Janssen, H. A. (1895). "Versuche über Getreidedruck in Silozellen." Zeitschrift des Vereins Deutscher Ingenieure, 39, 1045-1049.
6. Johnson, K. L. (1985). Contact mechanics. Cambridge University Press, Cambridge, U.K.
7. Langston, P. A., Heyes, D. M., and Tüzün, U. (1995). "Discrete element simulation of granular flow in 2D and 3D hoppers: Dependence of discharge rate and wall stress on particle interactions." Chemical Engrg. Sci., 50, 967.
8. Mindlin, R. D., and Deresiewicz, H. (1953). "Elastic spheres in contact under varying oblique loads." J. Appl. Mech., ASME, 20, 327-344.
9. Ooi, J. Y., Pham, L., and Rotter, J. M. (1990). "Systematic and random features of measured pressures on full-scale silo walls." Engrg. Struct., 12, 74-87.
10. Petrinic, N., Owen, D. R. J., Munjiza, A., and Bicanic, N. (1995). "Rolling resistance of disks in contact." Extended abstracts for 3rd Conf. of Assoc. of Computational Methods in Engrg., Oxford, U.K., 105-110.
11. Potapov, A. V., and Campbell, C. S. (1998). "A fast model for the simulation of non-round particles." Granular Matter, 1, 9-14.
12. Rothenburg, L., and Selvadurai, A. P. S. (1981). "A micromechanical definition of the Cauchy stress tensor for particulate media." Mechanics of structured media (part B), A. P. S. Selvadurai, ed., Elsevier, London.
13. Ting, J. M., Meachum, L. R., and Rowell, J. D. (1995). "Effect of particle shape on the strength and deformation mechanisms of ellipse shaped assemblages." Engrg. Computations, 12, 99-108.