对于由薄板组成的开口或者闭合截面柱的局部屈曲和整体屈曲提出了一个应用有限条法的解析方法。使用该方法对于两种具有不同量残余应力的H型截面柱的翼板和腹板的局部屈曲,包括翼板和腹板在内的整个H型柱的屈曲和具有横截面扭曲的整体屈曲间的关系进行了研究。 An analytical method using the finite strip method is proposed for the local buckling and global buckling of an open or closed section column consisting of thin plates. The local buckling of the flaps and webs of the two H-profile columns with different amounts of residual stress using this method, the buckling of the entire H-shaped column including the flaps and webs, and the overall buckling with cross-section distortions The relationship was studied.