検査技術 (5)

5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[VI-591] Strain measurement in existing prestressed concrete bridge using distributed optical fiber sensor based on PNC-OFDR

*Hiroyuki Tanaka¹, Yuji Yasuda¹, Takashi Saegusa¹, Yohei Taira², Haruna Minakawa², Kazumasa Okubo², Takayuki Sogawa², Noa Igarashi², Yuichi Yoshimura², Hiroyuki Aoshika², Michio Imai² (1. Atami Infrastructure Management, 2. Kajima Corporation)

Keywords:

Optical fiber sensor,optical frequency domain reflectometry,Strain distribution

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