상이한 지반조건을 갖는 아치구조물의 지진응답 분석

서지정보

ㆍ발행기관 : 한국공간구조학회 ㆍ수록지정보 : 한국공간구조학회지 / 13권 / 1호
ㆍ저자명 : 김기철, 강주원

목차

Abstract
1. 서 론
2. 예제 구조물 및 지진하중
2.1 예제 구조물
2.2 지진하중
3. 대공간구조물의 다중지점 지진하중 적용
3.1 다중지점 지진하중에 의한 운동방정식
3.2 예제 구조물의 고유치해석
4. 다지점 지진하중에 의한 대공간구조물의 지진응답
4.1 예제 구조물의 변위응답
4.2 예제 구조물의 가속응답
5. 결론
감사의 글
참고문헌

영어 초록

Spatial structures have the different dynamic characteristics from general rahmen structures. Therefore, it is necessary to accurately analyze dynamic characteristics and seismic response of spatial structure for seismic design of spatial structure. An arch structure is used as an example structure because it has primary characteristics of spatial structures. Multiple support excitation may be subjected to supports of a spatial structure because ground condition of spatial structures is different. In this study, the response analysis of the arch structure under multiple support excitation and simple support excitation is studied. By means of the pseudo excitation method, the seismic response is analyzed for long span spatial structure. It shows that the structural response is divided into two parts, ground displacement and structural dynamic response due to ground motion excitation. It is known that the seismic response of spatial structure under multiple support excitation and simple support excitation are the different in some case. Therefore, it has to be necessary to analyze the seismic response of spatial structure under multiple support excitation because the spatial structure supports may be different.

참고 자료

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