2016 Fall Meeting

Presentation information

Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-3 Decommissioning Technology of Nuclear Facilities

[3E10-17] Dcommissioning technologies for Fukushima accident

Fri. Sep 9, 2016 2:45 PM - 4:50 PM Room E (Kumume City Plaza - Kurumeza Theatre)

Chair: Masahide Takano (JAEA)

2:45 PM - 3:00 PM

[3E10] Strength evaluation of reinforced concrete structure subjected to severe accident

Part 1 Strength of concrete subjected to heating and water exposure

Hiroshi Masaki1, Norihiko Tanaka1, Yoshiyuki Kawaharada1, Koichi Saito2, Yasuyuki Goto2, Osamu Kontani3, *Shunsuke Ishikawa3, Keishi Kawasumi3 (1.Toshiba Corporation, 2.Hitachi-GE Nuclear Energy, Ltd., 3.Kajima Corporation)

Keywords:Concrete, High temperature, Water exposure after heating, Compressive strength, Rehydration

本報では,高温とその後の水中曝露が,コンクリートの力学特性に与える影響を確認する目的で行ったコンクリートの熱影響評価試験について,その概要と結果について報告する。