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某超高层塔楼结构设计分析

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主体结构采用了现浇钢筋混凝土框架-核心筒结构体系,框架柱采用了钢管混凝土叠合柱型式。采用satwe及Miads Building软件分析了结构在小震弹性、中震和大震弹塑性阶段的整体抗震性能,结果显示,整体结构和关键构件各项指标及性能目标均满足规范要求。重点分析了钢管混凝土叠合柱在本项目的设计和应用,分析表明,叠合柱受力合理,节点传力可靠,施工简单,施工质量更易保证,适用于超高层建筑中。
Structural Design and Analysis of a Super-tall Tower Building
The main structure adopts a cast-in-place reinforced concrete frame-core tube system,with the frame columns using steel-con-crete composite columns.Satwe and Miads Building software are used to analyze the overall seismic behavior of structures in the elastic-plas-tic stages of small,moderate and large earthquakes,the overall structure and key components of the indicators and performance objectives meet the requirements of the specification.Analysis indicates that tube-reinforced concrete columns are subjected to reasonable force,the trans-fer of forces at the joints is reliable,construction is straightforward,and construction quality is easier to ensure.Therefore,they are suitable for use in super-tall buildings.

super-tall buildingsteel tube-reinforced concrete columnperformance targetelastic-plastic analysis

况建刚、周定松、吴鹏程、朱道清

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中建珠高(广东)设计咨询有限公司 广东 珠海 519000

超高层建筑 钢管混凝土叠合柱 性能目标 弹塑性分析

2025

广东土木与建筑
广东省建筑科学研究院 广东省土木建筑学会

广东土木与建筑

影响因子:0.124
ISSN:1671-4563
年,卷(期):2025.32(1)