About exploration method and filling method for the cavity that appeared in the tunnel face.

Presentation information

第III部門

Fri. Sep 16, 2022 2:40 PM - 4:00 PM III-5 (吉田南総合館東棟　共東３２)

Chair: Masashi Koike

3:40 PM - 3:50 PM

*Hiroshi Ueda¹, Kiyohiko Yukita¹, Yoshitsugu Kobayashi¹ (1. TODA CORPORATION)

Keywords:Tunnel excavation, Cavity exploration, Cavity filling

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