钢筋混凝土偏心受压构件在工程中应用广泛,根据其破坏原理可以区分为大小偏心受压两种破坏形式,规范中对此类构件的承载力计算也有明确规定。针对这两种偏心受压形式,推导了大小偏心的判别方法和标准化承载力计算方法流程,并利用实体有限元数值模拟结果与规范公式计算结果进行了对照验证。最后,讨论了偏心距、配筋率和构件长细比等参数对偏心受压构件承载力的影响,总结了设计要点,为结构设计提供参考。 Eccentric compression members of reinforced concrete are widely used in engineering. According to their failure principle, they can be distinguished into two forms of eccentric compression of size, and the calculation of bearing capacity of such members is also clearly stipulated in the code. According to the two forms of eccentric compression, the method of determining the eccentricity of the size and the method of calculating the normalized bearing capacity are deduced. The numerical simulation results of the finite element method are compared with those of the canonical formula. Finally, the effects of eccentricity, reinforcement ratio and slenderness ratio on the bearing capacity of eccentric compression members were discussed. The design points were summarized to provide references for structural design.