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Conferences > OFS > 2023 > Th6 > Th6.92

The 15th-Year Measurement of PC-Constructed Bridge Main Girder Using Optical Fiber Sensors

Kotaro Fujiwara, Michio Imai, Yohei Taira, Junichi Kawabata, Nobuyuki Ota, Yota Hayasaka, and Daisuke Takanashi

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Abstract

We show an experimental result of the durability of optical fiber sensors. After being installed for over 15 years, it successfully measured micro-strain caused by a person standing on the bridge.

© 2023 The Author(s)

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