Construction example of pre-ground improvement using tunnels in consideration of living environment

Presentation information

第VI部門

Thu. Sep 15, 2022 2:40 PM - 4:00 PM VI-2 (吉田南総合館北棟　共北２５)

Chair: Masashi Noro

3:20 PM - 3:30 PM

*kouji tanaka¹, masahiro hashizume¹, makoto toyama² (1. OBAYASHI CORPORATION, 2. Japan Railway Construction, Transport and Technology Agency)

Keywords:Hokuriku Shinkansen, Mountain tunnel, Kohiji cover, Advance ground improvement

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