新設および大規模改修時における橋梁計画 (1)

[CS3-03] Effect of the Number of Joint Surfaces on the Slipping Capacity of Countersunk High-Strength Bolted Frictional Joints

*Gen Hayashi¹, Misato Konishi¹, Takashi Yamaguchi¹, Takushi Kumano², Nobunao Tanaka³, Yu Lang³, Hiroki Kato⁴ (1. Osaka Metropolitan University, 2. JFE Engineering, 3. Miyaji Engineering, 4. NEXCO-West Consultants Company Limited)

Keywords:countersunk high-strength bolt, single frictional joint, steel deck plate, full flattening, slipping capacity