6Itasca Consulting Group,3DEC:3-D Distinct Element Code[M],Version 3.00,2002.
7Cundall P A A computer model for simulating progressive large scale movement in block rock system[J].Symposium ISRM,1971,Proc 2:129-136.
8Iwashita K,Oda M.Micro-deformation mechanism of shear banding process based on modified distinct element method[J].Powder Technology,2000,109:192-205.
9Lorig L J,Brady BHG,Cundall P A.Hybrid distinct element boundary element analysis of jointed rock International Journal of Rock Mechanics and Mining Science&Geomechanics[J].Abstract,1986,23(4):303-312.