Flexible Floor Diaphragm의 강성을 고려한 초고층 Tubular Steel Structure의 모델 해석

The tube system is one of the most efficient lateral resisting structural system. At common structural analysis for lateral resisting high-rise buildings, we cannot take into consideration the stiffness of the flexible floor diaphragm.In this study we investigated that the lateral resisting characteristics of the tube system considering floor diaphragm flexibility.