广州某超限高层结构设计探讨

The Discussion of the Structure Design of a Super- High Rise Building in Guangzhou

广州某超高层建筑A、B塔地上为42层,主要高度153.9m,采用钢筋混凝土框架—核心筒结构体系。针对该超高层结构形式复杂,超限内容较多,体型不规则的结构特点,对结构进行了性能化设计,根据性能化设计目标进行了结构计算及关键构件的分析与设计,对今后类似的工程设计提供一定参考。

A super-high rise building in Guangzhou eonsisls of 42 floors above lhe ground. Tbe main heighl of the building is 153.9 meters. The structure of the building used the reinforced concrete frame -core lube system. A per- formance based structure design was adopted in order to solve the struclural complexity involved in the design. A series of structural calculation, analysis and design were conducted based on the performance based design, to provide a ref- erence for future similar project design.