Environmental impact reduction of hard rock excavation by controlled blasting using high-precision electronic detonator

Presentation information

第VI部門

Fri. Sep 10, 2021 1:00 PM - 2:20 PM VI-1 (Room26)

Chair: Tetsuji Yamaguchi

〇Masaki Sadayama¹, Toshiyuki Koshikawa¹, Takayuki Ochikawa² (1.kajimakensetu, 2.Toyota City Hall)

Keywords:Hard rock excavation, Controll blasting, High-precision electronic detonator, Deck charge

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