座屈・耐荷力（柱）

[I-156] The Influence of Repeated Loading History Difference on Elastoplastic Behavior of Long Pillar with Gusset

〇Takuya Maruyama¹, Yuta Kawamoto¹, Shranay Sthapit², Takanori Onishi³, Yasumi Shimura⁴, Yusuke Kobayashi⁵, Atsushi Shibuya⁵, Kiyoshi Ono¹ (1.Waseda University, 2.Graduate School of Waseda University, 3.Public Works Research Institute, 4.Japanese Society of Steel Construction, 5.Japanese Bridge Association )

Keywords:weld joint, bolt joint, common steel, repeated loading, loading history, envelope