SLAB REINFORCED CONCRETE STRUCTURE Russian patent published in 2023 - IPC E04B5/43 

FIELD: construction.

SUBSTANCE: slab reinforced concrete structure includes a concrete body, metal plates and a reinforcing bar cage. The metal plates are installed in a mutually perpendicular direction in the plan, in the zone of intersection with the column body, vertically to the entire height of the working section of the plate within the column body with a protrusion beyond its edges for a length of hk/2; the plates are edged with rod reinforcement extended over the entire distance in the intercolumn space. The space between these rods and the ends of the plates is filled with mutually orthogonal inclined rods. Sections of the slab adjacent to the column are reinforced for a quarter of the span with indirect reinforcement in the form of meshes, and bending rods are installed in two mutually perpendicular directions in the area of the intersection of the slab with the column, connected in the slab with edging rods, and in the column - with the working rods of the column, lateral reinforcement is additionally installed in the area of these rods in the body of the column.

EFFECT: increased rigidity of the plate.

1 cl, 2 dwg