진동대 실험을 통한 축소 아치구조물의 지진응답 특성 분석

다국어 초록 (Multilingual Abstract)

Large spatial structures can not predict the dynamic behavior due to the lack of construction and design practices. The spatial structure are generally analyzed through the numerical simulation and experimental test in order to investigate the seismic response of large spatial structures. In the case of analysis for seismic response of large spatial structure, the many studies by the numerical analysis was carried out. However, researches by the shaking table test are very rare. In this study, a shaking table test of a small-scale arch structure was conducted and the dynamic characteristics of arch structure are analyzed. And the seismic response of arch structures are investigated according to the various column cross-section and length. It is found that the horizontal seismic responses are hardly affected by the column rigidity in the tests result of the small-scale arch structure. But, vertical seismic response has been heavily influenced by the column rigidity. And, arch structures with relatively large rigidity column were significantly greater seismic response. This is because the seismic response of the roof structure are affected by the column rigidity of the spatial structure.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 축소 아치구조물 및 진동대제원
• 2.1 축소 아치구조물의 제작
• 2.2 진동대 제원
• 3. 축소모델 동적특성 및 지진하중
• 3.1 축소 아치구조물의 진동모드
• 3.2 지진하중
• 4. 축소 아치구조물의 진동대 실험
• 4.1 축소 아치구조물의 고유진동수
• 4.2 기둥 단면 변화에 따른 진동응답
• 4.3 기둥 길이 변화에 따른 진동응답
• 5. 결론
• 참고문헌

참고문헌 (Reference)

1 강주원, "하부기둥을 갖는 아치 구조물의 지진응답에 관한 연구" 한국공간구조학회 10 (10): 95-102, 2010

2 김기철, "하부구조의 강성변화에 따른 대공간구조물의 지진거동" 한국공간구조학회 10 (10): 81-90, 2010

3 김기철, "지진하중 방향에 따른 대공간 구조물의 지진응답 분석" 대한건축학회지회연합회 16 (16): 189-195, 2014

4 강주원, "아치구조물의 기둥강성 변화에 따른 지진응답 특성분석을 위한 진동대 실험" 대한건축학회 26 (26): 87-94, 2010

5 김기철, "다중지점 지진하중을 받는 돔 구조물의 지진응답 제어" 한국공간구조학회 14 (14): 89-96, 2014

6 Joo-Won Kang, "Experimental Study on Natural Period for Arch Structure with Column" 9 (9): 83-90, 2009