| 摘要 |
PROBLEM TO BE SOLVED: To join an end of a steel brace to an RC member without fear about interference with a reinforcing bar embedded in the existing RC member.SOLUTION: In this structure 1 for joining the brace and the RC member, a prismatic steel plate 5 joined to an end of the brace 2 is wound and erected around an RC column 3 in the state of being separated from a peripheral surface thereof; a steel plate-side protrusion 7 is provided on the inner peripheral surface of the steel plate 5; an RC-side protrusion 8 is provided on the peripheral surface of the RC column 3; and a grout material 9 is infilled into a gap between the steel plate 5 and the peripheral surface of the RC column 3. In this case, the steel plate-side protrusion 7 is constituted by fixing the reinforcing bar as a rod-like member to an installation surface 6 by welding in such a manner that a backside of a joint location of the brace 2, which is included by the inner peripheral surface of the steel plate 5, serves as the installation surface; and the RC-side protrusion 8 is constituted by erecting short reinforcing bars in two tires on an installation surface in such a manner that a lateral surface, facing the installation surface 6 of the steel plate-side protrusion 7, of the peripheral surface of the RC column 3 serves as the installation surface 4. |
