Experimental Study of the Strength and Crushing of Unsaturated Spherical Particles
作者： Bernardo Caicedo , Luis E. Vallejo
DOI: 10.1007/978-3-642-31116-1_58
关键词:
摘要: Numerical models based discrete elements using cylindrical or spherical particles have been used to simulate granular materials. There are few experimental results about the plastic strains on contacts of particles, effect water content their strength, and grain size distribution after crushing. In this study behaviour under monotonic cyclic loading is analyzed. The laboratory component involves unsaturated spheres different diameter made a mixture sand cement having strengths.
springer.com
sci-hub.st 参考文章(19)
SEBASTIAN LOBO-GUERRERO, LUIS E. VALLEJO, ANALYSIS OF CRUSHING OF GRANULAR MATERIAL UNDER ISOTROPIC AND BIAXIAL STRESS CONDITIONS Soils and Foundations. ,vol. 45, pp. 79- 87 ,(2005) , 10.3208/SANDF.45.4_79
L. A. Oldecop, D. G. Toll, H. Rahardjo, E. E. Alonso, E. C. Leong, Fundamentals of rockfill collapse. Unsaturated soils for Asia. Proceedings of the Asian Conference on Unsaturated Soils, UNSAT-ASIA 2000, Singapore, 18-19 May, 2000. pp. 3- 13 ,(2000)
A. Drescher, G. de Josselin de Jong, Photoelastic verification of a mechanical model for the flow of a granular material Journal of the Mechanics and Physics of Solids. ,vol. 20, pp. 337- 340 ,(1972) , 10.1016/0022-5096(72)90029-4
L. A. Oldecop, E. E. Alonso, Suction effects on rockfill compressibility Geotechnique. ,vol. 53, pp. 289- 292 ,(2003) , 10.1680/GEOT.2003.53.2.289
S. Lobo-Guerrero, L. E. Vallejo, Crushing a weak granular material: experimental numerical analyses Geotechnique. ,vol. 55, pp. 245- 249 ,(2005) , 10.1680/GEOT.2005.55.3.245
Sebastian Lobo-Guerrero, Luis E. Vallejo, Discrete Element Method Analysis of Railtrack Ballast Degradation during Cyclic Loading Granular Matter. ,vol. 8, pp. 195- 204 ,(2006) , 10.1007/S10035-006-0006-2
C. Chávez, E.E. Alonso, A CONSTITUTIVE MODEL FOR CRUSHED GRANULAR AGGREGATES WHICH INCLUDES SUCTION EFFECTS Soils and Foundations. ,vol. 43, pp. 215- 227 ,(2003) , 10.3208/SANDF.43.4_215
Loc Vu-Quoc, Xiang Zhang, AN ELASTOPLASTIC CONTACT FORCE-DISPLACEMENT MODEL IN THE NORMAL DIRECTION : DISPLACEMENT-DRIVEN VERSION Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 455, pp. 4013- 4044 ,(1999) , 10.1098/RSPA.1999.0488
A. Drescher, An experimental investigation of flow rules for granular materials using optically sensitive glass particles Géotechnique. ,vol. 26, pp. 591- 601 ,(1976) , 10.1680/GEOT.1976.26.4.591
G. R. Mcdowell, O. Harireche, Discrete element modelling of yielding and normal compression of sand Géotechnique. ,vol. 52, pp. 299- 304 ,(2002) , 10.1680/GEOT.2002.52.4.299