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和文:帯板形式薄板軽量形鋼組立圧縮材の弾性曲げ座屈応力度 組立圧縮材の修正有効細長比 その1 
英文:FLEXURAL ELASTIC BUCKLING STRESS OF BATTEN TYPE LIGHT GAUGE BUILT-UP COMPRESSION MEMBER, Modified effective slenderness ratio of built-up compression member Part 1 
著者
和文: 佐藤篤司, 三井和也, 岡田久志, 小野徹郎.  
英文: Atsushi Sato, Kazuya Mitsui, Hisayuki Okada, Tetsuro Ono.  
言語 Japanese 
掲載誌/書名
和文:日本建築学会構造系論文集 
英文:Journal of Structural and Construction Engineering 
巻, 号, ページ Vol. 80    No. 714    pp. 1307 - 1317
出版年月 2015年8月 
出版者
和文:日本建築学会 
英文:Architectural Institute of Japan 
会議名称
和文: 
英文: 
開催地
和文: 
英文: 
アブストラクト The effective slenderness ratio of the compression member for light gauge built-up members are following the formula proposed for heavy sections; however, it is not verified that it can be adopted in light gauge. In this paper, full scale testing of built-up light gauge members are conducted. From the test results it will be shown that current code will overestimate the buckling strength. Based on energy method theory, effective slenderness ratio for built-up members of light gauge is derived. The validity of the proposed formula is shown by the comparison between test results and parametric finite element analysis results.

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