JOINT METAL BETWEEN STEEL COLUMN AND FOUNDATION CONCRETE

摘要

PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a joint metal which is constituted by integrally joining a plurality of reinforcing bar joint sleeves to which the reinforcing bars of foundation concrete are connected to a steel main body on which steel columns are erected and used for joining the steel columns to the foundation concrete and to improve the junction reliability between the steel main body and each reinforcing bar joint sleeve. SOLUTION: In the joint metal (1) which is constituted by integrally connecting the reinforcing bar joint sleeves (3) to which the reinforcing bars (11) of the foundation concrete (10) are connected to the steel main body (2) on which the steel columns (12) are erected, the joint sleeves (3) are founded by vanishing casting so that the main body (2) formed by cutting a steel pipe or shape steel may be embedded partially by casting.