摘要
A塔楼采用钢筋混凝土框架—核心筒结构,存在扭转不规则、楼板局部不连续和穿层柱,属于超限高层建筑。针对不同部位结构构件的重要性,采用了相应的抗震性能目标。采用SATWE和MIDAS两种软件进行小震弹性反应谱分析,并对结构进行了弹性时程分析和Pushover分析。
A tower using RC frame core-tube structure, with irregular torsion, partial discontinuity floor and throughout column, belongs to high- rise building. Due to the importance of different parts of the structural components, relevant seismic performance objectives were adopted. The SATWE and MIDAS software were used to carry out the elastic response spectra analysis under a small earthquake, then the elastic time history analysis and pushover analysis of structure were also performed.
作者
付修兵
沈伟
Fu Xiubing;Shen Wei(Nanjing Yangtze River Urban Architectural Design Co., Ltd,Nanjing 210002, China)
出处
《山西建筑》
2017年第31期32-34,共3页
Shanxi Architecture
关键词
框架—核心筒结构
弹性分析
时程分析
弹塑性分析
frame core-tube structure, elastic analysis, time history analysis, elastic-plastic analysis
