Japan Society of Civil Engineers 2022 Annual Meeting

Presentation information

第VI部門

山岳トンネル (11)

Thu. Sep 15, 2022 9:00 AM - 10:20 AM VI-3 (吉田南総合館北棟 共北26)

Chair: Tsuyoshi Fukuda

9:00 AM - 9:10 AM

[VI-267] DRAINAGE BORING METHOD TO DEPRESS TUNNEL DISPLACEMENTS CAUSED BY UNSTABLE GROUND WATER LEVEL IN MOUNTAIN TUNNELS

*Yuki Ishibashi1, Hiroyuki Kuwayama1 (1. TAISEI CORPORATION)

Keywords:mountain tunnel, groundwater level, drainage boring, 3D geopyhsical modeling

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