橋梁一般（施工）

[I-53] Experimental study on Influence of Heating for Paint-coating Removal on Axial Force of High-strength Bolts

〇Tomonori Nakahara¹, Sato Hiroyuki¹, Kondo Shinsuke², Hirohata Mikihito³ (1.Japan Bridge Corporation, 2.Department of Civil Engineering, Osaka University, 3.Graduate School of Engineering, Osaka University)

Keywords:High-strength bolts, Axial force, Paint-coating removal, Induction heating, Ceramic heater