橋梁一般（設計）(1)

[I-06] Analytical study on strengthening effect of steel main girder and bolt pitch at the end when patching plate by high strength bolt

〇Kento Ishida¹, Takashi Yamaguchi¹, Takashi Matsumoto², Gen Hayashi¹ (1.osaka city university, 2.cti engineering co.,ltd.)

Keywords:reinforcement with patches, frictional joining with high strength bolt, construction replacing slab, slip behavior