トンネル (3)

1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[III-26] Design and construction study of steel support installed at the portal in Shinkansen tunnel

*Shohei Nagata¹, Isamu Otsuka¹, Masahiro Maeda¹, Tomoki Oono¹, Takuho Sakura² (1. TAISEI CORPORATION, 2. Japan Railway Construction, Transport and Technology Agency)

Keywords:

Moutain Tunnel,Support installed at the Portal,Reinforced Earth

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