荷载偏心率则对火灾后构件承载力的损失率影响不大。
It was also observed that the load eccentricity ratio has little influence on the strength loss ratio.
推导出了计算钢管煤矸石砼偏心受压构件承载力的经验公式；
The experience formula to calculate the ultimate bearing capacity is obtained.
其中钢管应力增大，管内混凝土应力减小，将会导致构件承载力有所降低。
Thus, the stresses of the steel increases while the stress of the concrete decreases, which will lead to a reduction of the bearing capacity of components.
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