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在方钢管砼轴压短柱基本性能研究的基础上，将Ｋａｒｍａｎ提供的分析单一材料偏压柱的精确数值计算模式，推广到模拟方钢管砼组合截面偏压柱的压溃过程，数值计算得到的荷载─挠度（Ｎ－ｙｍ）全曲线与实测曲线符合良好．
On the basis of the research on the basic properties of CFST stub columns, the exact numerical calculation mode provided by Karman for analyzing single-material bias columns is generalized to the crush process of the CFST columns. The numerical calculation The load-deflection (N-ym) full curve is in good agreement with the measured curve.