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[I-307] Numerical investigation on the weak-axis flexural buckling strength of the built-up column with corrosion damages

*Kaname Iwatsubo¹, Takao Miyoshi², Tsukasa Nakakita³, Rin Kozuki⁴, Toshikazu Takai⁵, Kazuya Tamada⁶ (1. National Institute of Technology (KOSEN), Kumamoto College, 2. National Institute of Technology (KOSEN), Akashi College, 3. Yokogawa Bridge Corporation, 4. Shusei Kensetsu Consultants Corporation, 5. Kyusyu Institute of Technology, 6. National Institute of Technology (KOSEN), Maizuru College)

Keywords:built-up column, corrosion damage, weak-axis, strong-axis, flexural buckling strength