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在实验的基础上 ,本文对文献 [1 ]中方形钢管混凝土短柱轴心受压公式进行了修正 ,考虑了矩形截面长宽比的影响 ,提出了矩形钢管混凝土短柱的承载力计算公式。
Based on the experimental results, the axial compression formula of CFST short columns in [1] is modified. Considering the effect of the aspect ratio, a formula to calculate the bearing capacity of concrete filled rectangular CFST columns is proposed.