Japan Society of Civil Engineers 2021 Annual Meeting

Presentation information

第IV部門

施工管理計画

Fri. Sep 10, 2021 2:40 PM - 4:00 PM IV-1 (Room15)

Chair: Yasuhiro Ueki

[IV-119] Measures to prevent tunnel submersion due to rising groundwater level in tunnel under construction

〇Takashi Tsujioka1, Tatsuhiko Otani1, Shinichiro Higa2 (1.Nishimatsu, 2.Okinawasogo)

Keywords:Undergroud dam construction work, Bulkhead, small diameter tunnel, Ryukyu Limestone, Flooding

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