新設および大規模改修時における橋梁計画 (4)

[CS3-23] Plan for the Replacement of Half-Section Precast PC Slabs with Widening under Construction on Steel Plate Girder Bridges

*Yuki Kawasaki¹, Tatsuya Abe¹, Masakazu Takahashi¹, Shogo Iwao², Koichi Nakahara², Kazuyasu Tanabe² (1. NEXCO-West Consultants, 2. West Nippon Expressway)

Keywords:replacement RC slab, road widened under construction, half-section construction, Precast PC slab