摘要
针对一超高层钢框架-核心筒的结构体系,分10个不同水平加强层布设方案用ETABS和SATWE软件进行计算分析,比较不同方案下结构的周期、频率、位移和内力。总结出水平加强层布置对此类超高层结构的影响,为抗震设计提供了一定的参考。
In this paper, establish 10 analysis modes according to setting scheme of super high-rise steU frame-tube structure with different strengthened story, use ETABS and SATWE software compute and analyze, compare the structure cycle, frequency, displacement, and internal force. It summarize different strengthened story have influence on this kind structure, and give a reference to seismic design.
出处
《四川建筑科学研究》
2013年第4期47-50,58,共5页
Sichuan Building Science
关键词
水平加强层
框架-核心筒结构
超高层结构
内力分析
horizontal strengthened story
frame-tube structure
super high-rise
analysis of internal force
