摘要
采用ABAQUS分析软件,针对某钢筋混凝土异形柱框架结构中的T形截面柱进行数值分析,探讨用ABAQUS进行模拟时的关键性技术问题,获得该类异形柱从加载到破坏的受力全过程,获得了节点核芯区的破坏机理类别、节点的失效破坏方式和变形方式,对该类型的异形柱破坏性能和截面设计提供一定的理论基础.
Numerical analysis is carried out with ABAQUS software for the T-shaped column of a reinforced con- crete frame structure. The key technical problems are discussed and the bearing performance process of this type of special-shaped column from loading to failure is analysed to obtain the failure mechanism of joint core area, the node~ failure mode and deformation mode, which provides certain theoretical support for the failure mechanism and the cross section design method for this type of special-shaped columns.
出处
《烟台大学学报（自然科学与工程版）》
CAS
2013年第4期276-281,共6页
Journal of Yantai University(Natural Science and Engineering Edition)
基金
云南省应用基础研究面上项目(2011FZ203)
云南省教育厅科学研究基金项目(2011Y157)
关键词
异形柱
模拟技术
失效方式
special-shaped column
simulation techniques
failure mode
