施工計画 (3)

[VI-1010] Examination of deterioration prevention and maintenance measures in the Mogami River upstream Tarukawa drainage gutter gate construction

*Ayana Shirakawa¹, Yoichiro Tsujita¹, Atsushi Sasaki¹, Kazunori Sasaki¹, Takeshi Iyoda², Yuki Ohashi³, Masashi Miyawaki³ (1. Seibu Construction, 2. Shibaura Institute of Technology, 3. Shibaura Institute of Technology Graduate School)

Keywords:Preventive maintenance, Core, Neutralization, Freezing damage, Gutter