某斜柱转换超限高层动力弹塑性分析  

Dynamic Elastoplastic Analysis of a Overrun High-rise Building With Inclined Column Conversion

作　　者：王越 李加成 Wang Yue;Li Jiacheng(Architectural Design&Research Institute of SCUT Co.Ltd.,Guangzhou,Guangdong 510641)

机构地区：[1]华南理工大学建筑设计研究院有限公司,广东广州510641

出　　处：《江西建材》2024年第10期208-210,共3页

摘　　要：某工程地上41层,结构高度为189.10 m,存在扭转不规则和局部不规则(穿层柱、斜柱转换),属于超B级高度的超限高层结构。文中进行了基于PERFORM-3D的罕遇地震作用下的动力弹塑性分析,并针对不规则项进行设计分析,提出了相应的加强措施。The engineering project is 41 floors above ground and a structural height of 189.10 meters.There are torsional irregularities and local irregularities(such as through layer columns and inclined column conversions),and it belongs to a super limit high-rise structure with a height exceeding Class B.Conducted dynamic elastic-plastic analysis under rare earthquake action based on PERFORM-3D,and design analysis was conducted for irregular items,and corresponding strengthening measures were proposed.

关 键 词：超限高层 抗震性能设计 弹塑性分析 有限元分析 节点设计 

分 类 号：TU973.23[建筑科学—结构工程]