Comparison of countermeasure construction methods for the back space of the tunnel lining of existing mountain tunnels

Presentation information

第VI部門

Thu. Sep 15, 2022 1:00 PM - 2:20 PM VI-5 (吉田南総合館北棟　共北２８)

Chair: Osamu Hashimoto

1:30 PM - 1:40 PM

*Mikio Fujii¹, Kouichiro Mizuno¹, Hideki Kubota¹, Tsunehito Inaba¹, Kouzou Abe¹ (1. East Japan Railway Company)

Keywords:mountain tunnels, the back space of the tunnel lining, backfill injection work

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