新設および大規模改修時における橋梁計画 (4)

[CS3-21] Proposal for replacement of bridges in rivers using the KPY double-use girder method(Part1)

*Keizo Kanzaki¹, Yoshinori Nishiuchi¹, Takaya Fuchikami¹, Seiji Takeuchi², Akio Shirozu² (1. kumagaigumi, 2. yokogawa-bridge)

Keywords:KPY double use girder method, Construction in the river, Bridge restoration, Elevating girder, Rapid construction