Presentation Information

[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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