Field experiment on fiber optic sensing for displacement measurement ahead of tunnel face

Presentation information

第III部門

Fri. Sep 15, 2023 10:40 AM - 12:00 PM III-5 (広島大東広島キャンパス総合科学部講義棟Ｋ３１２)

Chair: Shinobu Kaise

11:00 AM - 11:10 AM

*Kazuo Sakai¹, Toshifumi Akaki¹, Yuki Ishibashi¹, Tomonori Horidome², Kouhei Irisa² (1. Taisei Corporation, 2. Toa Elmes)

Keywords:Mountain tunnel, Displacement measurement ahead of tunnel face, Fiber optic cable sensing, FBG, OFDR

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