Simulating the collapse of unsaturated soil by DEM

International Journal for Numerical and Analytical Methods in Geomechanics

Volumn 26, Issue 6, 2002, Pages 633-646

  Liu, S H ^a,c   Sun, D A ^b  

^a East China Investigation and Design Institute   (China)

^b NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

^c NONE   (Japan)

Author keywords

Collapse; Distinct element method; Interparticle adhesive force; Unsaturated soil

Indexed keywords

ADHESION; COMPRESSION TESTING; COMPUTER SIMULATION; PARTICLES (PARTICULATE MATTER); SHEAR STRESS;

DISTINCT ELEMENT METHOD (DEM);

SOIL MECHANICS;

BIAXIAL TEST; COLLAPSE; DISTINCT ELEMENT METHOD; NUMERICAL METHOD; STRESS; UNSATURATED MEDIUM;

EID: 0037030042     PISSN: 03639061     EISSN: None     Source Type: Journal    
DOI: 10.1002/nag.215     Document Type: Article

References (22)

1. Review of collapsing soils
2. Hydroconsolidation potential of Palouse loess
3. Determination of collapse potential of soils
4. Collapse of compacted clayey sand
5. Stress ratio effects on collapse of compacted clayey sand
6. Review of wetting-induced collapse in compacted soil
7. Volume change behavior of collapsible compacted gneiss soil
8. Constitutive relations for volume change in unsaturated soils
9. A closed-form equation of predicting the hydraulic conductivity of unsaturated soils
10. A constitutive model for partially saturated soils
11. An elastoplastic model for unsaturated soil in three-dimensional stresses
12. The collapse mechanism in partly saturated soil
13. Fabric, structure, and property relationships
14. A discrete numerical model for granular assemblies
15. Comparison of DEM simulation for biaxial compression test with results of triaxial compression test for unsaturated soil
16. Microscopic study on cohesion of wet aluminum rod mass
17. Understanding of some behaviour of unsaturated soil by theoretical study on capillary action
18. Collapse of compacted clays by triaxial test
19. Collapsing behaviour of residual soils
20. Theoretical aspects of constitutive modeling for unsaturated soils