包钢加固混凝土柱轴心受压性能的有限元分析

Research on Behavior of Wet-connected Envelop Angle Iron RC Column with FE Method

通过运用有限元分析软件ANSYS对轴心受压湿式外包钢加固的钢筋混凝土柱进行弹塑性分析,讨论了有限元模型的建立,并将有限元分析结果与试验结果相比较.分析表明:合理建立模型并恰当选取参数后,可以对钢筋混凝土结构作准确的模拟,从而达到降低劳动投入,减轻试验工作量,提高效率的目的.

With the FEA software ANSYS,the behavior of the wet-connected envelop angle iron RC column is studied in this paper.Both modeling strategies and comparisons between FE model and experimental results are also discussed.It shows a satisfactory FE result can be obtained,which will reduce the test work and upgrade the efficiency with appropriate parameters and precise model.