摘要
郑东新区龙湖金融中心某办公楼采用框架-核心筒结构体系,楼板、屋盖采用现浇混凝土空心楼盖技术。重点介绍了该项目的地基基础设计、结构体系及方案选择、空心楼板设计及构造详图、宽扁梁柱节点构造等几个方面。现浇空心楼盖采用填充箱与轻质管作为填充体,400mm厚空心楼板的空心率达到46.8%,介绍了空心楼板配筋计算及挠度验算。
An office building in Longhu Financial Center in Zhengdong New District adopts frame-eorewall structural system. The floor and roof adopt cast-in-situ concrete hollow floor technology. The foundation design, structural system and scheme selection, hollow floor design and construction detail, and connection structure of column-slim beam were introduced in detail. The cast-in-situ hollow slab uses packing box and light pipe as the filler and the volumetric void ratio of 400mm thick hollow floor reached 46.8%. The calculation of reinforcement and deflection of the hollow floor were introduced.
出处
《建筑结构》
CSCD
北大核心
2016年第19期94-98,共5页
Building Structure
