工程管理 (1)

[VI-470] Rapid Widening Construction of Bridge Substructure by Precast Segment Pier Beam with External Cables

Taketo Kanamoto¹, Goki Kobota¹, *Kisho Maruyama², Masaya Kitaguchi² (1. Central Nippon Expressway Company Limited, 2. OBAYASHI CORPORATION)

Keywords:Widening Construction of Bridge Substructure, Precast Segment Pier Beam, External Cable Reinforcement, Shortening of Construction Period, Rapid Construction