Presentation Information

[III-207]Improvement and joint bending test regarding the new compact joint for segment joint (NO.2)

*Atsushi Tanaka1, Kunihiro Hirayama2, Ikuo Fujiki3, Yoshitaka Iwasaki4, Ryuji Kondoh5 (1. METRO DEVELOPMENT CO.,LTD., 2. NIPPON CONCRETE INDUSTRIES CO., LTD., 3. PACIFIC CONSULTANTS CO., LTD., 4. SBJ, 5. KOWA Ltd.)

Keywords:

shield tunnel,segment joint,joint for one-pass,weight reduction,joint bending test