Presentation Information

[VI-494]Rapid construction of invert using U-shaped retaining wall on an in-service expressway

*Naoki Sakai1, Yutaka Ogawa1, Sakai Junki1, Ryuichi Okada1, Ginpei Kanda1 (1. SUMITOMO MITSUI CONSTRUCTION CO.,LTD.)

Keywords:

invert renewal,retaining wall,Quick re invert,construction schedule shortening