シールドトンネル (5)

[VI-179] Development of an emergency watertight bulkhead (watertight balloon) in the event of water inrush into shield tunnel. -Part2: Mock-up experiment

*Kazuyuki Honda¹, Takumi Nakashima¹, Hideki Nagatani¹, Kenichi Kawano¹, Katsuhito Hukuta¹, Susumu Kamei², Ryuichi Nagaoka², Takeshi Mori², Shinya Kudou², Kazushi Ozawa², Koji Iyota², Akira Kai², Motoki Ichihara², Satoshi Murase³, Syota Ishitani³ (1. KAJIMA CORPORATION, 2. Hoshin Co., Ltd., 3. Osaka Gas Network Co., Ltd.)

Keywords:Shield construction method, water inrush accident, emergency watertight bulkhead, balloon method