  The model of an approximate non-perturbative calculations in the SU(3) gauge
theory is offered. This approach is based on the separation of initial degrees
of freedom on ordered and disordered phases. The ordered phase is almost
classical degrees of freedom, the disordered phase is completely quantum
degrees of freedom. Using some approximations and simplifications for 2 and
4-points Green's functions an effective Lagrangian describing both phases from
the SU(3) Lagrangian is obtained. The calculations show that ordered phase is
squeezed by disordered phase into defects. These defects are: an infinite flux
tube filled with longitudinal color electric and magnetic fields; a color
electric hedgehog; a defect having either two color electric dipoles + two
color magnetic dipoles or two color electric dipoles or two color magnetic
dipoles. It assumed that the color defects are quantum excitations in a gauge
condensate. The equations for the disordered phase are an analog of Ginzburg -
Landau equation.
