Tunneling analysis using rock hardness distribution

Presentation information

第VI部門

Thu. Sep 9, 2021 2:40 PM - 4:00 PM VI-8 (Room33)

Chair: Naoki Tachibana

〇Daisuke Fukushima¹, Yoshinori Kitamura¹, Kazuya Murakami¹, Haruna Aio¹ (1.Kajima corporation)

Keywords:Tunnel, Heterogeneous rock model, Auto-controlled drilling rig, Drilling energy, FEM numerical analysis

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