JUNCTION UNIT TO CONNECT COLUMN WITH FLOOR PANEL Russian patent published in 2006 - IPC E04B1/38 

FIELD: building, particularly to assemble precast or composite members during residential, public and office building erection, particularly in the case of jointless frame without girders and joints usage.

SUBSTANCE: junction unit comprises composite floor panel having orifice for column receiving and main reinforcement, column with exposed load-carrying reinforcement arranged at junction unit and trapezoid steel connection members. Floor panel orifice edges are inclined at 60° to lower horizontal panel plane and form guiding means for column receiving. The connection members are mounted in floor panel body and have ribs located at major trapeze base supported by the column, as well as ribs located at minor trapeze base provided with slots for main reinforcement mounting. Floor panel also has additional reinforcement passing through monolithic concrete of junction unit. Connection members are located so that one connection member is installed in column receiving orifice edge center or two connection members are connected to edges of two opposite column receiving orifice edges.

EFFECT: increased technological efficiency of building erection.

3 cl, 4 dwg