シールドトンネル (14)

[VI-207] Construction results of the Kudenkasama Tunnel Construction on the Yokohama Circular South Line (Part 1: Linear characteristics)

*Tarou Kanemaru¹, Yoshihiko Shibata¹, Yositaka kii¹, kenji shinkawa¹, satosi takayanagi¹, Yosito Hashimura², Kenji Murata³, Jyun Ozeki³ (1. kajima, 2. keisokugiken, 3. NEXCO EAST)

Keywords:shield, Large cross-section, small soil covering, floating, roundness, automatic survey