Through the study of this paper, we hope to have general acquaintanceship of the second-order effect law of bent column, and check the effective length of bent column in the code for design of concrete structures.

• 通过本文的研究,我们希望能对排架柱的二阶效应规律有一个全面的认识,并对规范中现有排架柱计算长度取值起到一定的校核作用。