摘要
应用ANSYS结构分析软件,选用K型方圆相贯节点模型,研究分析几个重要参数对节点刚度性能的影响。提取轴向刚度并引入轴向刚度承载力因子ωN,通过轴向刚度ωN曲线确定各个参数对轴向刚度的影响,明确轴向刚度随各个参数的变化规律。
The influences of several important parameters on the joint stiff- ness performance were studied and analyzed by using ANSYS structural analysis software and adopting K type square and circular tubular joint model. The axial stiffness and the axial stiffness bearing capacitor factor ωN were introduced, the influences of all parameters on the axial stiffness were determined through axial stiffness ωN curve, and the variation rules of axial stiffness with different parameters were defined.
出处
《工程建设》
2013年第2期24-26,31,共4页
Engineering Construction
关键词
K型方圆钢管节点
轴向刚度
有限元分析
参数分析
K type joint of square tube and circular tube
axial stiffness
finite element analysis
parameter analysis
