Construction of a section of strongly altered tuff that suddenly appeared during hard rock excavation

Presentation information

第VI部門

Thu. Sep 14, 2023 10:40 AM - 12:00 PM VI-17 (広島工業大五日市キャンパス三宅の森Nexus21 807)

Chair: Daisuke Deguchi

11:30 AM - 11:40 AM

*Tatsuki Yokomichi¹, Hiroyuki Oohara¹, Tomohiro Yamabi¹ (1. TODA Corporation)

Keywords:tunnel excavation, shoring, auxiliary construction method

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