FIELD: construction.
SUBSTANCE: invention relates to connection nodes of columns and floor slabs of beamless non-column cap reinforced concrete building frame. Connection node for column and slab comprises interconnected top and bottom columns and collecting slab with mounting hole for passage of column along perimeter of which there are anchors of working reinforcement plates, each of which is made of angular profile, interconnected reinforcement angular elements installed at corners of mounting holes. Slab is equipped with additional reinforcing rods attached to reinforcing angular elements, working reinforcement of slab spaced along height in mutually perpendicular directions. Anchors of working reinforcement of columns are made in form of loops, and reinforcing angular elements are welded with working reinforcement of lower column through metal connection elements.
EFFECT: improved rigidity and reliability of assembly.
7 cl, 19 dwg
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