| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcement structure and a reinforcement method of an existing beam member capable of performing reinforcement work without disturbing indoor use of a structure to be reinforced and obtaining appropriate reinforcement effects on the structure while securing shear resistance required for a target shear displacement amount of the existing beam member.SOLUTION: Only on an outdoor-side surface 2a of an existing beam member 2 bridging a column member 5 and a column member 5, a reinforcement member 7 is disposed so as to cover the outdoor-side surface 2a. In the state where a predetermined gap (g) is kept between both ends of the reinforcement member 7 and the column members 5 opposing both the ends, the reinforcement member 7 is integrated with the existing beam member 2 and fixed. |
