摘要
针对钢管树状结构在公共交通建筑中的广泛使用,选取几个典型的火车站树状柱结构形式,采用有限元软件ANSYS进行一、二阶弹塑性极限承载力的分析研究。通过有限元验证,分析树状结构极限承载力的变化,为工程设计提供指导。
According to the extensive application of the dendriform-column structure, the paper selects some typical dendriform-column forms at railway stations, adopts ANSYS, the finite element software, to undertakes the analysis and research on the first and second elasto-plastic limit bearing capacity, and provides some direction for the engineering design by the finite element validation and analysis of the ultimate bearing capacity changes of the dendriform structure.
出处
《山西建筑》
2012年第20期51-52,共2页
Shanxi Architecture
关键词
树状结构
极限承载力
弹塑性分析
dendriform structure, ultimate bearing capacity, elasto-plastic analysis
