某超高层塔楼结构设计分析
Structural Design and Analysis of a Super-tall Tower Building
况建刚 1周定松 1吴鹏程 1朱道清1
作者信息
- 1. 中建珠高(广东)设计咨询有限公司 广东 珠海 519000
- 折叠
摘要
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.
Abstract
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.
关键词
超高层建筑/钢管混凝土叠合柱/性能目标/弹塑性分析Key words
super-tall building/steel tube-reinforced concrete column/performance target/elastic-plastic analysis引用本文复制引用
出版年
2025
NETL
NSTL
万方数据