リニューアル(12)

[VI-263] Haneda Airport D runway, Maintenance management check result and inspection of long term durability in the pier form contact taxiway

〇Daisuke Deguchi¹, Taisuke Uenishi¹, Manabu Hashimoto¹, Takayoshi Tomii¹, Kenichi Notoya², Takahito Yamada² (1.OBAYASHI CORPORATION, 2.Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau, Tokyo Airport maintenance office)

Keywords:Maintenance management check, Long term durability, Monitoring of chloride ion concentration, Prestressed concrete beam and slab, Precast concrete floor slab