In the current research, a seismic ceiling system as one of non-structural elements in buildings has been developed by applying newly designed vertical hanger clips combined with M-bar channel clips. In order to evaluate the seismic performance of the developed system, full-scale shaking table tests of one story frame structure with the conventional ceiling system or the developed seismic ceiling system were performed with time-history responses under earthquake loads. The developed system was also evaluated by the time-history dynamic analysis. From seismic test and analysis, it was shown that the developed seismic ceiling system could give improved seismic performances to minimize displacements and damages of ceiling systems as well as enhance seismic safety of the ceiling system.

1. 서론
 2. 천장시스템 개발
  2.1 기존 천장시스템
  2.2 학교 시설 내진 설계 기준
  2.3 천장시스템의 개발
 3. 실규모 진동대 실험 및 평가
  3.1 실험 방법 및 설정
  3.2 실험 결과 및 고찰
 4. 내진형 천장시스템의 동적해석
  4.1 예제 구조물 모델링
  4.2 시간이력해석 및 결과
 5. 결론
 References

• 김호연(조선대학교 대학원, 박사과정, Architectural Engineering, Chosun University) | Kim, Hoyeon
• 최용수(포엠(주), 공학박사, 4M Co., Ltd.) | Choi, Yong-Soo
• 심재일(지엘기술(주), 공학박사, GL Technology Co., Ltd.) | Sim, Jaeil
• 조창근(조선대학교 건축학부 교수, 공학박사, School of Architecture, Chosun University) | Cho Chang-Geun 교신저자