논문 상세보기
pp.31-38
In this study, an incremental loading test of the HRS(Hybrid Rubber Slit) damper was additionally performed to define the physical characteristics according to the incremental test results, and an analytical study was performed according to the damping design procedure by selecting an example structure. As a result of performing seismic performance evaluation before reinforcement by selecting a RC structure similar to an actual school structure as an example structure, the story drift ratio was satisfied, but some column members collapsed due to bending deformation. In order to secure the seismic performance, the damping design procedure of the HRS damper was presented and performed. As a result of calculating the amount of damping device according to the expected damping ratio and applying it to the example structure, the hysteresis behavior was stable without decrease in strength, and the story drift ratio and the shear force were reduced according to the damping effect. Finally the column members that had collapsed before reinforcement satisfied the LS Level.
1. 서론
2. HRS댐퍼 구조성능실험
2.1 실험 계획
2.2 실험결과
3. 보강 전 구조물의 내진성능평가
3.1 해석개요
3.2 해석결과
4. 보강 후 내진성능평가
4.1 HRS 댐퍼 제진설계 절차
4.2 보강 후 해석결과
5. 결론
감사의 글
References
