某高烈度地区196 m超高层建筑加强层结构设计  

Structure Design of Strengthened Story for a 196 m Super High-rise Building in High Seismic Intensity Area

作　　者：刘金龙 宋九祥 江韩 马建锋 LIU Jinlong;SONG Jiuxiang;JIANG Han;MA Jianfeng(Nanjing Yangtze River Urban Architectural Design Co.,Ltd,Nanjing Jiangsu 210002 China)

机构地区：[1]南京长江都市建筑设计股份有限公司,江苏南京210002

出　　处：《江苏建筑》2024年第4期53-58,共6页Jiangsu Construction

摘　　要：文章以某高烈度地区196 m超高层结构为例,对该结构进行伸臂桁架加强层的必要性和敏感性分析,并详细介绍了本工程加强层的设计内容及计算措施。结果表明,本工程设置伸臂桁架加强层有效提高了结构抗侧刚度,加强层设计合理,结构方案可行且安全。Taking a 196 m super high-rise structure a high seismic intensity area for example,the necessity and sensitivity analysis of the strengthened story with an outrigger truss for this structure are studied,and the design content and calculation measures of the strengthened story for this project are introduced in detail.The results indicate that the stiffness of the structure can be effectively improved by using the strengthened story with an outrigger truss,the strengthened story design is reasonable and the structural solution is feasible and safe.

关 键 词：超高层建筑 加强层 敏感性分析 高烈度 

分 类 号：TU973.1[建筑科学—结构工程]