Considerations for calculation method of ground strength in front of the face

Presentation information

第VI部門

Thu. Sep 14, 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: Tetsurou Hyuuga

1:00 PM - 1:10 PM

*Takahiro Sakai¹, Yoshiteru Goto², Kosuke Tanimura¹ (1. SHIMZ CORPORATION, 2. Central Nippon Expressway Company Limited)

Keywords:ground strength, competence factor, P-wave velocity ration, point load test on rock, drilling energy

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