A Study Construction of Small Section Tunnel in Urban Hard Rock Ground.

Presentation information

第VI部門

Thu. Sep 14, 2023 10:40 AM - 12:00 PM VI-17 (広島工業大五日市キャンパス三宅の森Nexus21 807)

Chair: Daisuke Deguchi

11:00 AM - 11:10 AM

*Hiroyuki Yamada¹, Jou Hiramatsu², Keita Gotou³ (1. Konoike Construction Co., Ltd, 2. Konoike Construction, 3. Kinki Regional Development Bureau)

Keywords:Mountain tunnel, Small section tunnel, Hard rock, Non-explosive rock crushing, Noise and vibration countermeasures

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