Grain crushing and critical states observed in DEM simulations

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

Volumn 2, Issue , 2005, Pages 1393-1397

  Cheng, Y P ^a   Bolton, M D ^a   Nakata, Y ^b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b YAMAGUCHI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSION TESTS; CRITICAL STATE; CRUSHABLE GRAINS; CURRENT STRESS; DEM SIMULATION; GRAIN CRUSHING; VOIDS RATIO;

COMPRESSION TESTING; CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); GRANULAR MATERIALS; MICROMECHANICS; POWDERS;

CRUSHING;

EID: 33746244822     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Bolton, M.D. 1986. The strength and dilatancy of sands. Geotechnique 36(1): 65-78.
2. Cheng, Y.P. 2004. Micromechanical investigation of soil plasticity. PhD thesis, Cambridge University.
3. Cheng, Y.P., Bolton M.D. & Nakata Y. 2004. Crushing and plastic deformation of soils simulated using DEM. Geotechnique 54(2): 131-141.
4. Cheng, Y.P., Nakata Y. & Bolton M.D. 2003. Discrete element simulation of crushable soil. Geotechnique 53(7): 633-642.
5. Coop, M.R. 1990. The mechanics of uncemented carbonate sands. Geotechnique 40(4): 607-626.
6. Coop, M.R., Sorensen K.K., Bodas Freitas T. & Georgoutsos G. 2004. Particle breakage during shearing of a carbonate sand. Geotechnique 54(3): 157-163.
7. Lade, P.V., Yamamuro, J.A. & Bopp, P.A. 1996. Significance of particle crushing in granular materials. Journal of Geotechnical Engineering ASCE, 122(4): 309-316.
8. Robertson, D. 2000. Computer simulations of crushable aggregates. PhD thesis, Cambridge University.
9. Robertson, D. & Bolton, M.D. 2001. DEM simulations of crushable grains and soils. In: Y. Kishino. (ed.) Powders and Grains 21-25 May 2001: 623-626 Netherlands: Balkema.
10. Roscoe, K.H., Schofield, A.N., & Wroth, M.A. 1958. On the yielding of soils. Geotechnique 8: 22-53.
11. Schofield, A.N. 1980. Cambridge Geotechnical Centrifuge Operations. Geotechnique 30(3): 227-268.