Japan Society of Civil Engineers 2023 Annual Meeting

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第VI部門

シールドトンネル (2)

Thu. Sep 14, 2023 10:40 AM - 12:00 PM VI-13 (広島工業大 五日市キャンパス三宅の森Nexus21 608)

Chair: Takuya Kawaguchi

11:40 AM - 11:50 AM

[VI-160] Development of roller cutter replacement system under atmospheric pressure (Part 1)

*Norio Konndou1, Yutaka Kashima1, Masahiko Sugiyama2, Takashi Tanaka3 (1. NIPPON CVIC CONSULTING ENGINEERS CO.,LTD., 2. JIM TECHNOLOGY CORPORATION, 3. TODA CORPORATION)

Keywords:Shield, TBM, Roller cutter, High water pressure, Discharge port, Atmospheric pressure

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