ステンレス鋼薄肉短柱の局部座屈と有効幅 : 軽量ステンレス鋼構造に関する研究その1

概要

論文の詳細を見る
Local buckling behaviors of thin-walled stainless steel stub-columns were experimentally investigated. Six types of sections, i.e., angle, channel, lipped channel, H-shaped, square box, and circular sections were tested. These specimens were formed from two grades of austenitic stainless steels designated SUS304 and SUS301L 3/4H, whose specified yield strengths for design are 235 and 440N/mm^2, respectively. Effective width-to-thickness ratios of unstiffened and stiffened plate elements and limit diameter-to-thickness ratios of circular cylinders were established from the test data. It was found that the effective width-to-thickness ratios must be expressed by different equations for the two strength grades, because of the difference in strain hardening.
社団法人日本建築学会の論文
2001-06-30