摘要
本文结合南通体育会展中心工程中的铸钢节点,运用大型通用有限元程序ANSYS对铸钢节点模型进行了非线性有限元分析,并与试验实测值进行比较。通过比较分析,采用线性强化塑性本构模型得出的计算结果与试验结果要比按理想弹塑性本构模型所得结果吻合得更好[1]。
Using the software ANSYS, the nonlinear finite element analysis of the cast steel joints for the center of exhibition and sport in Nantong is presented. By comparing the results of the test and that of the finite element analysis, it is proved that the results of the analysis using the linear strengthening plastic model match the results of the tests very well.
出处
《建筑钢结构进展》
2007年第2期38-42,共5页
Progress in Steel Building Structures
关键词
铸钢节点
线性强化塑性材料
非线性分析
cast-steel joints
linear strengthening plastic model, nonlinear analysis
