FIELD: construction.
SUBSTANCE: bracing lattice of the rod structures, besides the upper (compressed or compressed-bending) and the lower (stretched) belts, the main braces and racks is also provided with additional braces. The upper nodal junctions of these braces divide the panels of the upper belt into the component parts, and the lower nodal junctions of the same braces are combined with the nodal junctions of the lower belt and the lattice rods (main braces and racks). Additional braces are Y-shaped or Ψ-shaped.
EFFECT: shortening of additional rods of the bracing lattice, simplification of their nodal junctions with the lower belt, main braces and racks, reduction of labour costs and structural material consumption.
6 dwg, 1 tbl
