Method and structure for joining reinforced concrete beam and steel frame or column with steel frame

摘要

PROBLEM TO BE SOLVED: To provide a method and a structure, which are excellent in workability on a job site when a reinforced concrete beam is joined to a steel column or a column with a steel frame, and which enable a beam main reinforcement to be anchored to the steel frame of the column without reference to a column erection error.SOLUTION: In a method for joining a reinforced concrete beam 10 and a steel column 20 together, after erection of the steel column 20, a steel plate 32, which fixes a plurality of couplers 34 for reinforcement connection, is attached to the steel column 20 via a diaphragm 22 provided in an outer peripheral part of the steel column 20, and a beam main reinforcement 12 of the reinforced concrete beam 10 is anchored by being inserted into the coupler 34 for reinforcement connection.