METHOD FOR FORMATION OF MODULE STRUCTURES FOR METAL SHELLS MADE OF DOUBLE-T-SECTION ELEMENTS

Method for formation of module structures for metal shells made of double-T-section elements through bending those and connecting the ends. According to the invention, bending is performed along one of the shelves, and in the other shelf and the wall forming together the outer T-like side element one performs linear through cuts; at that the right angle of inclination of the outer T-like side element to the inner shelf is corrected by repeated bending according to the curvature of the surface of the shell on a special drum, as an N-angle prism with support table of angle element, and the right angle of inclination of the composite shelf of the T-like side element is corrected according to the curvature of the surface of the shell.