quantitative evaluation of rock strength by drilling data

Presentation information

第VI部門

Thu. Sep 14, 2023 10:40 AM - 12:00 PM VI-10 (広島工業大五日市キャンパス三宅の森Nexus21 601)

Chair: Hideo Ohtani

11:40 AM - 11:50 AM

*Naohiro Kobayashi¹, Hiroyuki Miyake¹, Tsutomu Ogura¹, Youhei Katou¹, Keisuke Takano¹, Daiki Katou¹ (1. KAJIMA CORPORATION)

Keywords:drill logging system, rotary percussion drill, rock classification

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