施工技術（6）

[VI-513] Process reduction case in construction work of a bridge substructure in the river
- Construction work of the Joban Expressway,Iwanuma(substructure of Abukuma Bridge) -

〇Yuichiro Mitani¹, Yuichi Matsui¹, Denichiro Yamada² (1.TAISEI CORPORATION, 2.East Nippon Expressway Company Limited)

Keywords:Neighboring construction, Pneumatic caisson, Process control, Measurement management