About USAMI TSUTOMU
About MIZUTANI SHINGO
About 日本鋼管 鉄鋼研
About AOKI TETSUHIKO
About ITO YOSHITO
About YASUNAMI HIROMICHI
About 新日本製鉄
About 構造工学論文集 A
About steel structure
About Substructure
About 補剛
About 箱形断面
About 圧縮部材
About 塑性挙動
About 実験的研究