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富春江励骏酒店主楼为一超高层建筑,下部若干层设有超大悬挑楼层。介绍了结构体系的选择、超大悬挑结构的处理方法以及相关的构造措施。本工程处于非地震区,结构分析侧重于在风荷载作用下的结构抗侧力分析、大悬挑结构对抗倾覆计算的影响以及大悬挑结构在竖向荷载下的分析等。分析结果表明:主体结构可满足抗侧力以及抗倾覆要求,大悬挑结构变形较小,对主体结构的影响有限。
Fu Chun River Legend Hotel main building is a super high-rise building, the lower part of several floors with large cantilevered floors. The selection of structural system, the treatment method of over-large cantilevered structure and related structural measures are introduced. The project is located in the non-seismic area. The structural analysis focuses on the structural lateral resistance analysis under wind loads, the influence of large cantilevered structures on overturning calculation, and the analysis of large cantilevered structures under vertical loads. The analysis results show that the main structure can meet the requirements of anti-lateral force and anti-overturning, and the deformation of the large cantilevered structure is small, which has a limited impact on the main structure.