FIELD: construction.
SUBSTANCE: invention is related to the field of construction, in particular to unit joint of spatial structure rods. Unit joint of spatial structure rods includes sheet elements attached to ends of rods. Sheet elements are arranged in the form of joint plates with tray-like shape in cross section. Shelves of joint plates are bent symmetrically relative to axes X-X and Y-Y of cross sections of each of rod elements. Joint plates are equipped with crossing stiffening diaphragms. Diaphragms are fixed between shelves of joint plates and are cut into rods along the same axes X-X and Y-Y, for this purpose slots are provided into rods. Bent shelves are connected between each other in a butt joint by means of bolts, which are arranged pairwise in coaxial openings. Openings are installed symmetrically relative to crossing stiffening diaphragms.
EFFECT: expansion of unit joint application field, its usage in spatial-rod structures.
5 dwg
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