施工計画(4)

[VI-566] Control of cracking in RC slab upon 4-span continuous steel box girder bridge in Ashiwatari district

〇Ayana Shirakawa¹, Youichiro Tsujita¹, Nobutaka Kimura¹, Kengo Hashimoto¹, Akira Hosoda², Phan Thanh Ngoc² (1.Seibu Construction Co., Ltd., 2.Yokohama National University)

Keywords:High durability of RC slabs, Stepwise construction, Cracks, Expansive additive, Strain, Joints