| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcing bar arrangement structure which allows reinforcing bars to be arranged without receiving limitation on arrangement cause by positional relationship between the reinforcing bars, and can effectively enhance deformability of a plastic hinge part.SOLUTION: A reinforcing bar arrangement structure 1 comprises: a reinforcing bar 2 in the axial direction; a distributing bar 3 having hooks formed in both ends; a socket 4 formed in a spiral manner; and a U-shaped reinforcing bar having hooks formed in both ends. The reinforcing bar 2 in the axial direction, the hook of the distributing bar 3 and the hook of the U-shaped reinforcing bar are inserted into the socket 4. |
