| 摘要 |
PURPOSE: To provide an anchor cap with a spiral reinforcement for a bridge which is simple in structure, and can be certainly arranged, connected and fixed at a central position between the anchor cap and the spiral reinforcement by a simple work process. CONSTITUTION: In an anchor cap with a spiral reinforcement for a bridge composed of a circular spiral reinforcement 2 and an anchor cap 12 arranged in the spiral reinforcement 2, projection parts 17, 18 extending in the axial direction of the spiral reinforcement 2 are formed protrusively toward the spiral reinforcement 2 in the anchor cap 12. A connecting jig which arranges the anchor cap 12 at a fixed position in the spiral reinforcement 2 by an engagement with the projection parts 17, 18, and connects and fixes it to the spiral reinforcement 2 is provided between the anchor cap 12 and the spiral reinforcement 2. |
