FIELD: construction.
SUBSTANCE: frame is arranged as truss and monocellstructure or monocubostructure, or of monosymbiosis structure. The central volume has a shape of hexahedral prism and/or a rectangular parallelepiped. The upper volume has a shape of a hexahedral or a tetrahedral pyramid. The lower volume comprises polyhedrons. Upper and lower bases of the central volume, faces of the upper and lower volumes are made from spatial figures. Figures are a set of plane segments in the form of products assembled from parts of triangular shape.
EFFECT: provides for rigidity and unification of a production process of assembly.
16 cl, 17 dwg
