Presentation Information

[VI-247]Segment deformation and countermeasures (Theme 3)

*Yusaku Sano1, Masaru Kawagoe1, Toru Yamagami1, Ken Ashizawa1, Naoyuki Yoshioka2, Yasuhiro Huzita2, Takashi Tamura2, Takashi Inoue2 (1. KabushikigaisyaKumagaigumi, 2. Central Japan Railway Company)

Keywords:

shield,tunnel,large-section,segment,circumferential joint,perfect circle repair