Earticle

초록

영어

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

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

저자

• 김기철 [ Kim, Gee-Cheol | 서일대학교 건축과, 부교수 ]
• 강주원 [ Kang, Joo-Won | 영남대학교 건축학부 교수 ] 교신저자

참고문헌