摘要
对1栋18层的带型钢混凝土梁式转换层的高层建筑,采用SAP 2000有限元分析软件建立了转换层分别设置在第2、4、6、8、10层的5组结构模型。通过对这5组结构模型的模态分析和振型分解反应谱分析,研究型钢混凝土梁式转换层的设置位置对高层建筑结构抗震性能的影响,得出一些有意义的结论和建议,供高层建筑结构设置型钢混凝土梁式转换层时参考。
Finite element analysis software SAP 2000 was used to establish five groups of structure models of a 18 storey high-rise building with steel reinforced concrete beam transfer story respectively set in 2, 4, 6, 8, 10 story. Based on the modal analysis and modal decomposition response spectrum analysis of the five groups of structure models, it was studied the effect of the steel reinforced concrete beam transfer story setting position on the seismic behavior of high-rise building structures, and it was got some meaningful conclusions of high-rise building structure with steel reinforced concrete beam transfer story, which provided a reference for erecting such transfer story of a high rise building structure.
出处
《钢结构》
2014年第8期32-35,31,共5页
Steel Construction
基金
安徽省教育厅自然科学基金重点资助项目(KJ2012A054)
关键词
高层建筑
转换层
抗震性能
high-rise building
transfer story
seismic behavior
