深圳朗峻广场项目复杂高层结构设计  

Design on complex high⁃rise structure of Shenzhen Langjun Square project

作　　者：林超伟 王兴法[1] 周云 吴震[1] 高义奇 邓波 LIN Chaowei;WANG Xingfa;ZHOU Yun;WU Zhen;GAO Yiqi;DENG Bo(PT International Design Consultants(Shenzhen)Co.,Ltd.,Shenzhen 518031,China;College of Civil Engineering,Guangzhou University,Guangzhou 510006,China;Tsinghua Yuan Architecture and Planing Design and Research Ltd.,Shenzhen 518054,China)

机构地区：[1]柏涛国际工程设计顾问(深圳)有限公司,深圳518031 [2]广州大学土木工程学院,广州510006 [3]深圳市清华苑建筑与规划设计研究有限公司,深圳518054

出　　处：《建筑结构》2024年第11期46-52,共7页Building Structure

摘　　要：朗峻广场项目是多个整体建筑体块错落叠合而成的复杂建筑,其造型独特,具有45m跨度刚性连接连体、斜撑转换、竖向构件收进和大悬挑等特征,结构采用框架-多筒体剪力墙体系。阐述了刚性连体构成、转换结构的设计选型与思路,重点介绍了筒体剪力墙墙肢的关键设计要点。此外,根据项目特点确定结构的性能目标,提出了小震设计参数结果的合理提取方法和中震的设计原则,复核结构在大震下的抗震性能并根据结果采取适宜的抗震措施。结果表明本工程结构具有较好的抗震性能,采用的设计方法可行。Langjun Square project is a complex building formed by the overlapping of multiple integral building blocks.It has a unique shape and has the characteristics of 45 m span rigid connection,diagonal brace conversion,vertical member retraction and large cantilever.The structure adopts a frame⁃multi⁃tube shear wall system.The composition of rigid connection and the structure design process of transfer structure were explained and the key point of multi⁃tube shear wall piers design was introduced.In addition,the seismic performance was determined based on project features.The rational data extraction method of the design results under minor earthquake and the design principle of moderate earthquake were proposed.The seismic performance of the structure under severe earthquake was checked and appropriate earthquake resistant measures were taken according to the results.The results show that the structure has great seismic performance and the design method is feasible.

关 键 词：复杂高层结构 框架-多筒体剪力墙体系 筒体收进 复杂连接 转换结构 抗震性能 

分 类 号：TU318.2[建筑科学—结构工程]