| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an antiseismic reinforcement structure by which antiseismic reinforcement can be successfully performed even when a door etc. is in a reinforcement object, and a beam of an existing building is not damaged resulting from deformation of a frame body in occurrence of an earthquake.SOLUTION: This antiseismic reinforcement structure is a reinforcement member 20 which is connected to a pillar and/or beam of an existing building, which is a steel brace 20 with a frame, and comprises: a frame body 15 which is connected to the pillar and/or beam; and a brace assembly 17 provided on an inner peripheral side of the frame body. The frame body 15 has a cut-off part 15a provided by partially cutting off a beam member 14 thereof from either of right or left lower corner, and the brace assembly 17 has a first brace, a second brace, and a third brace which are connected to three corners which are not provided with the cut-off parts of four corners in the frame body, respectively.</p> |
