Metal wooden spatial core structure, including upper and lower grids, braces, combining the nodes of the upper and lower grids, and vertical strands, characterized in that, in order to ensure redistribution of forces and uniform load of structural elements and giving additional stiffness compressive composite small-sized boards of the upper belt and the lower metal belt with a special tensile nut to give the building a structural lift, are displaced in plan relative to each other by 45 °, while the braces in the nodes of the grids are located mutually perpendicular and in one direction they are made descending, and in the other ascending, through one node.

Metal-wood, , spatial structure, rod structure

Razzakov S. J., Tursunov N. S. «Seismic stability of spatial metallwood rod structural structures». Scientific and technical journal of FerPI.2019, volume 23, special issue №2.

Author's certificate № 499387, CL. E 04 In 7/14, 1973.

Author's certificate № 661082, CL. E 04 In 7/14, 1979.

Trofimov V. I., Begun G. B. Structural designs. Research, calculation and design. SNIISK, M. 1972 p. 24, p. 1.14.

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