Abstract
The paper deals with developing and implementing object-oriented model of finite element solver for simulation of compression material tests. First, mathematical model of compression on the basis of incompressible nonlinear viscoplastic low is considered. A weak form is developed using SUPG stabilization method. Several methods providing convergence of Newton-Raphson method for linearization of discretized model are presented. Then, purposefulness of applying of object-oriented technique is shortly discussed. Finally, description of object-oriented model of the FE solver is presented with short description of all classes.