新設および大規模改修時における橋梁計画 (3)

[CS3-17] Main slab replacement work for an existing RC hollow slab bridge in a narrow construction space

*Tomoki Iwai¹, Hitoshi Nakaoka¹, Kazuki Shigemura¹ (1. West Nippon Expressway Company Limited All rights reserved.)

Keywords:Structure update business, Floor slab replacement, RC hollow slab bridge, narrow space, floor slab cutting, wire saw