单肢钢管混凝土轴压中长柱的稳定承载力分析

Study on the stability bearing capacity of single column concrete filled steel tubes axial compression short column

为了研究单肢钢管混凝土轴压中长柱的稳定承载力,通过建立有限元ANSYS模型,与大量实验数据相对比,研究不同影响因素对其极限承载力影响的变化规律,并最终推导单肢钢管混凝土轴压中长柱稳定承载力计算公式。

In order to study on the stability bearing capacity of single column concrete filled steel tubes axial compression short column,through building finite element ANSYS model,compared with large experimental data,the change rule of different influences factors on its limit bearing capacity were studied,the stability bearing capacity of single column concrete filled steel tubes axial compression short column was finally deduced.