Japan Society of Civil Engineers 2022 Annual Meeting

Presentation information

第VI部門

シールドトンネル (10)

Fri. Sep 16, 2022 4:20 PM - 5:40 PM VI-13 (吉田南総合館北棟 共北38)

Chair: Akihiro Dan

4:40 PM - 4:50 PM

[VI-648] Development of ultrasonic ground investigation equipment that can measure the distance to the ground while excavating

*Tomoyuki Shida1, Ken Tamura1, Toshio Komori1 (1. Taisei Corporation)

Keywords:ground investigation equipment, ultrasonic, depression, cavity

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