摘要
深圳太平金融大厦采用低层带剪力墙和桁架的SRC框架双筒,是一幢结构高度228m的超高层多重复杂结构。设计中利用ABAQUS进行了罕遇地震作用下的动力弹塑性时程分析,研究了结构在实际地震作用下出现的破坏模式和塑性发展特点,对结构的抗震性能作出了较合理的全面评价,发现并了解结构的抗震薄弱部位,最后为加强结构整体抗震能力提出若干建议和措施。
Shenzhen Pacific Finance building with a height of 228m is a SRC frame tube and tube multi-complex high-rise building including shear walls and trusses in the low-rise.Elastic-plastic time-history analysis was performed by ABAQUS software subjected to actual seismic waves.The failure modes and plastic zone development of the building were researched.Based on the overall analysis,the seismic measures and details were proposed for the weak place and seismic capacity of the structure.
出处
《建筑结构》
CSCD
北大核心
2012年第S1期168-172,共5页
Building Structure
关键词
超高层建筑
弹塑性
时程分析
super high-rise building
elastic-plastic
time-history analysis
