원문정보
Serviceability Evaluation of Diagrid Structural System for Tall Buildings
초록
영어
The maximum acceleration of tall building leading to discomfort may occur in the direction perpendicular to the wind(across-wind direction). In this paper, the wind acceleration responses of a 60-story tall building with diagrid structural system are analysed. The along-wind and across-wind accelerations are evaluated according to KBC 2016 nd NBCC 2010. For this worked diagrid system the lateral deflection is satisfied by H/500, drift criteria. But the across-wind accelerations exceed the occupancy comfort acceleration criteria. The diagrid system buildings with high slenderness ratio can be prone to cause discomfort to their occupants, therefore should be applied limitedly in region of strong winds.
목차
1. 서론
2. 풍응답 가속도 평가식
2.1 KBC2016 풍응답 가속도 평가
2.2 NBCC2010 풍응답 가속도 평가
3. 가속도 거주 성능 평가 기준 및 감쇠비
4. 다이아그리드 구조시스템 풍응답 사용성 평가
4.1 예제 구조물의 풍응답 사용성 평가
4.2 세장비 변화에 따른 풍응답 사용성 평가
4.3 전단벽 코어 설치 구조물의 풍응답 사용성 평가
5. 결론
REFERENCES