As one of several strength-governing modes, distortional buckling is receiving more attentions. 作为控制冷弯薄壁型钢承载能力的几种屈曲模式之一，畸变屈曲正逐步受到重视。
Some main achievements on the distortional buckling analysis are summarized to ensure a better understanding of this phenomenon. 本文总结了国内外对畸变屈曲研究的主要成果，并对几种常见荷载下的畸变屈曲计算进行了归纳。
