新設および大規模改修時における橋梁計画(1)

[CS3-08] Report of the replacement work of PC girder in Chugoku Expressway between Fukusaki Interchange and Yamasaki Interchange

〇Hiroki Kato¹, Junichi Samizo¹, Seiji Kamezaki² (1.West Nippon Expressway Co.,Ltd., 2.ORIENTAL SHIRAISHI Corporation)

Keywords:Replacing work of PC girder, Smart Connected Bridge method, Connection of bridge slab

We are undergoing replacing bridge slab work so-called “the renewal project” in Kansai Branch of West Nippon Expressway, because of the deterioration due to aging, like other road managers. In this report, we report on the replacement of pre-tensioned PC girder bridges, which we rarely executed before.