シールドトンネル（セグメント）(2)

9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)

[VI-1008] Development of inner reinforcement steel shell for FFU segment (thrust test)

*Kazuyuki Takenaka¹, Kazuo Takamizawa¹, Teruaki Ishii², Toshitaka Maeda², Hiroaki Sakamoto³, Shinsuke Tsunoda⁴ (1. TAISEI CORPORATION, 2. JFE Metal Products Corporation, 3. SEKISUI CHEMICAL CO., LTD., 4. The Zenitaka Corporation)

Keywords:

FFU Segment,Thrust Test,Fiber Reinforced Foamed Urethane,Inner Reinforced Steel Shell,Push Ring