摘要
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。
The main building of Fuchun River Legendale Hotel is a super high-rise building with super long cantilever floors at lower part. The choice of structural system, the method of applying super long cantilever structure and related construction measures were introduced. As the project is in non-seismic resistance zone, the structural analysis focuses on the resistance of building to the lateral force under wind load, the effect of long cantilever structure on the overturning resistance of building, and the stress performance of long cantilever structure under vertical loading. The results show that the main building structure can meet the requirements of anti-lateral force and overturning resistance. The long cantilever structure has very small deformation and limited impact on the main building structure.
出处
《建筑结构》
CSCD
北大核心
2012年第11期76-80,共5页
Building Structure
关键词
超高层建筑
超大悬挑结构
钢框架-钢筋混凝土核心筒
剪力墙
抗倾覆分析
super high-rise building
super long cantilever structure
steel frame-reinforced concrete core wall
shear wall
overturning resistance analysis
