シールドトンネル(8)

1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[VI-986] Investigation of Methods of Removing Rock Cluster Encountered during Excavation with SENS -Hokkaido Shinkansen, Yotei Tunnel (Arishima)-

*Koki Okamoto¹, Shigeru Uematsu¹, Ryo Kojima² (1. Japan Railway Construction, Transport and Technology Agency, 2. Kumagai Gumi)

Keywords:

SENS,Shield,Rock Cluster Removal,All-Casing Method,Debris Avalanche Deposits,Hokkaido Shinkansen