施工技術（6）

[VI-516] Method of breaking down a prestressed concrete bridge in demolition work (Part 2)

〇Yukitsugu Masuda¹, Masayoshi Naruoka¹, Jiro Kawazu¹, Masato Kudo², Minoru Okazaki², Yukio Takano³ (1.Electric Power Development , 2.OKUMURA, 3.NOBEL TECHNICAL INDUSTRY )

Keywords:blasting demolition, prestressed concrete bridge , reduction in construction period, pier