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"久保田大貴,五十嵐規矩夫","端部境界条件を考慮した薄板軽量リッフ?溝形断面梁の座屈性状","日本建築学会大会学術講演","日本建築学会大会学術講演梗概集",,"  構造?",,"pp. 991-992",2016,Aug.
"久保田大貴,五十嵐規矩夫","等曲げを受ける薄板軽量リップ溝形鋼梁の弾性座屈性状","日本建築学会大会学術講演会","日本建築学会大会学術講演梗概集",,"  構造?",,"pp. 857-858",2015,Sept.
"Daiki KUBOTA,Kikuo IKARASHI","EFFECT OF END STIFFENER REINFORCEMENT ON LATERAL TORSIONAL BUCKLING BEHAVIOR OF H-SHAPED BEAMS WITH LARGE DEPTH?THICKNESS RATIO","Nordic Steel Construction Conference 2015",,,,,"pp. 1-9",2015,Sept.
"五十嵐規矩夫,久保田大貴","H形断面梁の横座屈挙動に及ぼす端部スチフナ補剛の効果","鋼構造シンポジウム","鋼構造年次論文報告集",,"Vol. 22",,"pp. 632-637",2014,Nov.
"久保田大貴,五十嵐規矩夫","ウェブ幅厚比の大きいH形断面梁の横座屈挙動に及ぼす端部スチフナ補剛の効果","日本建築学会大会学術講演会","日本建築学会大会学術講演梗概集",,,,"pp. 921-922",2014,Sept.