シールドトンネル (1)

[VI-147] Departure of large-section shield tunnel under high water pressure using a pressure-resistant cylinder

*Tetsuji Yamaguchi¹, Masaru Kawagoe¹, Toru Yamagami¹, Ken Ashizawa¹, Naoyuki Yoshioka², Takashi Tamura², Yuji Niikura², Yuki Hirai² (1. Kumagaigumi.Co, 2. Central Japan Railway Company)

Keywords:shield, Tunnel, large section, high water pressure, departure, pressure-resistant cylinder