摘要
深圳平安金融中心采用了巨型型钢混凝土柱,其最大截面尺寸为6.525m×3.2m。对整个工程做了简要的介绍,探讨了工程巨型柱脚的设计难点,采用有限元软件ABAQUS对巨型型钢混凝土柱脚进行了有限元分析,获得了钢骨、钢底板、混凝土及钢筋的应力状态,对比了有限元分析结果与现行规范的计算结果,验证了该工程柱脚设计的可靠性,根据相关分析结论采取了有效的构造措施。有关结论和成果可为相关工程提供参考。
Mega columns were adopted in Shenzhen Ping An IFC,and the maximum section is 6. 525 m × 3.2 m. The whole project was briefly introduced,and the difficulty of super column design was proposed firstly. The stress state of the steel, concrete and reinforcing steel bar of column base was attained by FEM analysis with ABAQUS. FEM analysis results and calculating results according to current design codes were compared,The reliability of the design of super SRC column base was verified. Related structural measures based on analysis results were adopted. Conclusions and achievements presented in this paper may be referred by similar projects.
出处
《建筑钢结构进展》
北大核心
2012年第4期39-43,共5页
Progress in Steel Building Structures
