TY - JOUR N2 - The second part of the paper presents finite-dimensional models of linear elastic, elastic-strain hardening, elastic-perfectly plastic and rigid-perfectly plastic structures. These models can be seen as a result of discretisation procedure applied to the models of solids derived in the Part I. The implications of sub-dividing degrees of freedom into those with prescribed external forces and those with given displacements are discussed. It is pointed out that the dual energy principles given in this part of the paper can serve as a direct basis for numerical computations. L1 - http://www.journals.pan.pl/Content/111838/PDF/(52-4)345.pdf L2 - http://www.journals.pan.pl/Content/111838 PY - 2004 IS - No 4 EP - 352 KW - imposed displacements KW - energy principles KW - mathematical programming A1 - Borkowski, A. VL - vol. 52 DA - 2004 T1 - On dual approach to piecewise-linear elasto-plasticity. Part II: Discrete models. SP - 345 UR - http://www.journals.pan.pl/dlibra/publication/edition/111838 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -