| 摘要 |
The present invention relates to a seismic retrofit structure which has seismic performance improved by installing and bonding a reinforcement on a structure body, and more specifically, to a seismic retrofit structure which has seismic performance improved by using dampers as media for installing and bonding a reinforcement on a structure body, wherein the dampers additionally provide energy dissipation ability to the seismic performance. The seismic retrofit structure according to the present invention comprises: a structure body; a reinforcement which faces the structure body and which has both ends disposed and fixed on the structure body; a steel damper disposed and fixed on the structure body in between the structure body and the reinforcement; and a friction damper which is disposed and fixed on the reinforcement by being connected to and disposed on the steel damper in between the structure body and the reinforcement, thereby reinforcing resisting strength by the reinforcement and the seismic performance by the steel and friction dampers which dissipate energy. |
