深圳某超高层办公塔楼异形巨柱抗震性能设计  

Structural Performance-based Seismic Design of Special-shaped Giant Columns in a Super High-rise Office Towers of the Shenzhen Project

作　　者：任恩辉[1] 张伟生[1] 卫文[1] 李鹏[1] 秦政[1] Ren Enhui;Zhang Weisheng;Wei Wen;Li Peng;Qin Zheng(Architectural Design & Research Institute of Guangdong Province Guangzhou 510010,China)

机构地区：[1]广东省建筑设计研究院,广州510010

出　　处：《广东土木与建筑》2019年第1期7-10,共4页Guangdong Architecture Civil Engineering

摘　　要：为获得优越的建筑使用空间,深圳冠泽前海金融中心超高层办公塔楼仅在角部设置8根异形巨柱。因现有软件对此类异形构件的模拟手段有限,承载力缺乏设计,针对项目中设计的异形巨柱进行了抗震性能评估,并对异形巨柱的计算截面等效、承载力抗弯、抗剪、节点等设计提出了方法与建议,可供同类构件性能化设计参考。In order to obtain superior architectural used space,there are only 8 giant columns at the coener of the super high-rise office towers of the Guanze Qianhai Financial Center (Shenzhen) Project. For this kind of alien artifacts,the existing structural analysis software have their disadvantages such as short of simulation methods and lack of bearing capacity. The seismic performance evaluation of the special-shaped giant columns designed in the project is carried out,and the calculated cross-section equivalent of the special-shaped giant columns,bearing capacity,bending resistance,shear resistance and joint design of special-shaped giant columns are proposed,which can be used as reference for performance design of similar components.

关 键 词：超高层 异形巨柱 抗震性能 

分 类 号：TU398.5[建筑科学—结构工程]