Measures to reduce over-digging during blasting excavation in tunnel

Presentation information

第VI部門

Fri. Sep 15, 2023 1:00 PM - 2:20 PM VI-16 (広島工業大五日市キャンパス三宅の森Nexus21 806)

Chair: Tsuyoshi Fukuda

1:20 PM - 1:30 PM

*Yoshinori Kagebayashi¹, Isao Shimizu¹, Masamitsu Takagi¹, Masaki Machinaga¹, Hiroyuki Takahashi¹ (1. Asunaro Aoki Construction Co.,Ltd.)

Keywords:Drill navigation, drilling energy, Electronic Delay Detonator, 3D scanning system

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