在分析比较GB 50018—2002冷弯薄壁型钢结构技术规范条文规定的基础上，结合试验结果，对Q235冷弯薄壁等边角钢压杆承载力计算方法进行了较深入的探讨和分析比对，研究结果显示：采用有效宽度法的国内现行规范GB 50018—2002可以有效地预测Q235冷弯薄壁等边角钢压杆的稳定承载力，与试验结果吻合良好且偏于安全。%Based on the contrast analysis of Technical Code of Cold-Formed Thin-Wall Steel Structure(GB 50018—2002),analysis and discussion are mentioned about the ultimate load-carrying capacities of Q235 cold-formed thin-wall equal angle members under axial compression combined with the test results. The results showed that,it is valid and relative safety for prediction the ultimate load-carrying capacities of Q235 cold-formed thin-wall equal angle members under axial compression according to the effective width method for technical code of cold-formed thin-wall steel structure(GB 50018—2002).
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