A tilted high-rise structure has eccentricity due to its tilted shape, and the deflection caused by gravity load increases the overturning moment. Therefore local damage to members and joints may occur. In this study, a 60-story straight structure and a structure with 12.7 degree-tilted mid-stories to X-axis were modeled to analyze the behavior of models. Linear static analysis was performed to investigate the story drift ratios and the member forces of column and core as the core of the tilted structure moves along the X-axis. The applied load combinations are equivalent static seismic load and gravity load. As a result of the analysis, in the tilted structure, the effect of gravity load was dominant rather than seismic load unlike the straight structure. In addition, as the core moved along the X-axis, the story drift ratio, the axial force of the column, and the area of the core under the tensile force decreased in the load combination including the gravity load. Therefore, it is judged that the core moves along the X-axis is advantageous for structure overturning. However, it is necessary that a detailed review of the stress of the column-beam joint where the load is concentrated.
대한건축학회지회연합회 [The Regional Association of Architectural Institute of Korea]
설립연도
2000
분야
공학>건축공학
소개
본회는 건축에 관한 학술․ 예술․ 기술을 연구 연마하는 지회회원들의 입지향상과 회원상호간의 친목도모와 함께 건축 문화창달에 기여함을 목적으로 한다.
목적을 달성하기 위하여 다음의 사업을 한다.
1. 지회회원의 입지향상과 친목도모
2. 건축에 관한 조사․연구지도 및 이에 관련된 사업
3. 회지, 논문집, 연구보고서 기타 건축에 관한 도서의 간행
4. 건축에 관한 강습회․강연회․간담회․전람회․견학회 등의 개최
5. 건축에 관한 계획, 감독, 기술검토에 대한 국가공공기관 기타의뢰에 관한 사항
6. 국내외 관계 제 학회와의 교류 및 회의참석
7. 기타 본회 목적달성에 필요한 사업
간행물
간행물명
대한건축학회연합논문집 [Journal of the Regional Association of Architectural Institute of Korea]