Itasca Consulting Group.PFC2D Theory and Background.Minneapolis,Minnesota:1999
[2]
Cundall P A.Ball-a Program to Model Granular Media Vsing the Distinct Element Method.Technical Note.Dames & Moose Advanced Technology Group,London:1978
[3]
Cundall P A,Strack O D L.A Discrete Numerical Modd for Granular Assemblies.C.eotechnique,1979,29(1):47-65
[4]
Bathurst R J,Rothenbum L.Micromechanical Aspects of Isotropic Granular Assemblies with Linear Contact Interactions.J Appliod Mech,ASME,1988,55(1):17-23
[5]
Ting J M,Corkum B T,Kauffman C R,et al.Discrete Numerical Model for Soil Mechanics.Geotech Engng,ASCE,1989,115(3):379-398
[6]
Rothenbur G L,Bathurst R J.Micromechanical Features of Granular Assemblies with Planar Elliptieal Particles.Geotechnique,1992,42(1):79-95
[7]
Ting J M,Corkum B T.Computational Laboratory for Discrete Element GeomechlHlics.J Comp Civil Engng,ASCE,1992,6(2):129-146
[8]
Chug C S.Discrete Element Method for Slope Stability Analysis.J Geotech Engng,ASCE,1992,118(12):1 889-1 905
[9]
Anandarajah A.Discrete-Element Method for Simulating Behavior of Cohesive Soil.J Geotech Engng,ASCE,1994,120(9):1 593-1 613