シールドトンネル(13)

2:40 PM - 2:50 PM JST(5:40 AM - 5:50 AM UTC)

[VI-322] Application of slide engagement segment joints for power cable tunnel construction

*Shuta Ueno¹, Masahiro Yoshida¹, Tatsuya Takahama¹, Junichi Tanzawa³, Terukazu Kurita³, Shinpei Kawamura², Naohisa Kamiya² (1. OBAYASHI CORPORATION, 2. Chubu Electric Power Grid Co., Inc., 3. Joint Venture of Obayashi corporation and Nippon Doken Co., Ltd.)

Keywords:

shield tunnel,segment joint,forging,One-pass segment,engagement joint