最后提出了分体柱轴心受压承载力的简易计算方法。

Then, the calculational method on the bearing capacity of split columns under axial compression is brought up.

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在推导钢管混凝土轴心受压长柱临界承载力公式时，论文利用材料的切线模量，分别推导了钢材和混凝土的切线模量公式。

As for the limit bearing capacity formula of the concrete filled steel tube long column subjected to axial compress, we lead to the tangent modulus and the conception of metal material.

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利用jc法对两种承载力折减系数下的FRP加固轴心受压构件进行了可靠度计算。

For two different capacity reduction factors, calculate the reliability of concentrically compressed members strengthened with FRP using the JC method.

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