FIELD: construction industry.
SUBSTANCE: invention relates to the field of construction and can be used in connection nodes of cross-rod spatial structures (CRSS). The nodal connection of cross-rod spatial structures consists of longitudinal and transverse I-beams and braces with supports in the form of corners at their ends. In this case, the transverse beam has a slot through which the longitudinal beam passes. The shape and dimensions of the slot correspond to the cross section of the longitudinal beam. The braces of one of their corner-shaped supports are fixed in the four corners formed at the intersection of the I-beams, and are connected to them by rivets.
EFFECT: increase in structural strength, as well as a reduction in the weight of the structure due to the possibility of using lightweight durable materials.
1 cl, 4 dwg
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