摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming a press-fitting structure of reinforcing-bars and a press-fitting metal fitting, in which a part of relatively high press-fitting strength and a part of relatively low press-fitting strength coexist, and a press-fitting metal fitting, and thereby achieving a high tensile strength as a whole of the press-fitting structure.SOLUTION: A method for press-fitting a substantially cylindrical press-fitting metal 1, which has a through-hole 1a for insertion of reinforcing-bars R1, R2 and in which thick wall parts 11 and thin wall parts 12 are formed, to the reinforcing-bars R1, R2 includes: a step for pressing whole outer peripheral surface of the press-fitting metal 1 in which the reinforcing-bars R1, R2 are inserted in the through-hole 1a inwardly in the radial direction to press-fit the inner peripheral surface of the through-hole 1a to the reinforcing-bars R1, R2. |