橋梁(1)

9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)

[VI-376] Application of laser system to suspension bridge hanger rope substrate preparation

*Kazuki Nishikawa¹, Tokumitsu Kishi², Masato Komuro², Masato Ishikawa³, Yoshio Akashi⁴, Hiroshi Takeda¹ (1. Tokyo Densetsu Service Co.,Ltd, 2. Muroran Institute of Technology, 3. Docon Co.,Ltd, 4. Honshi-Expressway Bridge Engineering Co.,Ltd)

Keywords:

Suspension bridge,Hanger rope,Maintenance,Rust preventive technology,Surface preparation,Laser