ダム・堤防③

[23-10-3-03] Vibration measurement with improved sensitivity of optical fibres for river management (DAS) - Part 2.

*Hideki NAGATANI¹, Kenichi KAWANO¹, Toshiaki ABE¹, Michio IMAI¹, Yuichi YOSHIMURA¹, Junichi, KAWABATA¹, Hirotoshi MORI², Hitomi NAKAMURA², Minori KAKU², Kosei NARAYAMA², Yuji SENDA³, Masayuki UCHIYAMA³, Suguru AZUMAYA³ (1. Kajima Corporation, 2. Yamaguchi University, 3. MLIT)

Keywords:river embankment, optical fiber, DAS