Japan Society of Civil Engineers 2021 Annual Meeting

Presentation information

第VI部門

山岳トンネル(6)

Fri. Sep 10, 2021 9:30 AM - 10:50 AM VI-7 (Room32)

Chair: Tetsurou Hyuuga

[VI-894] The evaluation and selection of the excavation auxiliary method in a weak defective ground

〇Yukihiro Oka1, Masayuki Hatayama1 (1.Taisei Corporation)

Keywords:NATM, defective ground, excavation auxiliary method , facing front survey

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