本资料为冷弯薄壁型钢结构的有效截面设计法PPT,主要内容: 1.冷弯薄壁型钢压杆局部屈曲特性; The Local Buckling Behavior of Cold- Formed Steel on Compression Members 2.板件屈曲后强度和有效宽度法概念; The Conceptions of Effective Width Method of the plates 3.冷弯薄壁型钢结构有效宽度计算。 The Calculation of Effective Width of Cold- Formed Steel Structures