Laser & Infrared, Volume. 54, Issue 3, 473(2024)

Distributed optical fiber sensor for tunnel waterlogging based on actively heated method

FANG Zhong-qiang1, WANG Hao-yu2, HU Hui-jiang1, ZHANG Kun1, REN Kang2, and ZHANG Dan1,2、*
Author Affiliations
  • 1China Design Group, Research and Development Center of Transport Industry of Technologies and Equipments for Intelligent Design, Construction and Maintenance of Underwater Tunnel, Ministry of Transport, Nanjing 210014, China
  • 2School of Earth Science and Engineering, Nanjing University, Nanjing 210023, China
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    References(5)

    [4] [4] Asakura T, Kojima Y. Tunnel maintenance in Japan[J]. Tunnelling and Underground Space Technology, 2003, 18: 161-169.

    [9] [9] Attard L, Debono C J, Valentino G, et al. Vision-based change detection for inspection of tunnel liners[J]. Automation in Construction, 2018, 91: 142-154.

    [13] [13] Cote A, Carrier B, Leduc J. Water leakage detection using optical fiber at the peribonka dam[C]//Seventh International Symposium on Field Measurements in Geomechanics. Massachusetts, 2007: 1-12.

    [17] [17] Vlez Mrquez MI, Raymond J, Blessent D, et al. Distributed thermal response tests using a heating cable and fiber optic temperature sensing[J]. Energies, 2018, 11(11): 3059.

    [18] [18] B Zhang, K Gu, B Shi, et al. Actively heated fiber optics based thermal response test: a field demonstration[J]. Renewable and Sustainable Energy Reviews, 2020, 134: 110336.

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    FANG Zhong-qiang, WANG Hao-yu, HU Hui-jiang, ZHANG Kun, REN Kang, ZHANG Dan. Distributed optical fiber sensor for tunnel waterlogging based on actively heated method[J]. Laser & Infrared, 2024, 54(3): 473

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    Paper Information

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    Received: Jul. 5, 2023

    Accepted: Jun. 4, 2025

    Published Online: Jun. 4, 2025

    The Author Email: ZHANG Dan (zhangdan@nju.edu.cn)

    DOI:10.3969/j.issn.1001-5078.2024.03.020

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