IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i3p736-d728813.html
   My bibliography  Save this article

Monitoring and Analysis of Geotemperature during the Tunnel Construction

Author

Listed:
  • Tao Wen

    (State Key Laboratory of Precision Blasting, Jianghan University, Wuhan 430056, China
    School of Geosciences, Yangtze University, Wuhan 430100, China)

  • Zheng Hu

    (Power China Guiyang Engineering Corporation, Limited, Guiyang 550081, China
    Guizhou BIM Engineering and Technology Research Center, Guiyang 550081, China)

  • Yankun Wang

    (School of Geosciences, Yangtze University, Wuhan 430100, China)

  • Zihan Zhang

    (School of Geosciences, Yangtze University, Wuhan 430100, China)

  • Jinshan Sun

    (State Key Laboratory of Precision Blasting, Jianghan University, Wuhan 430056, China)

Abstract

High geotemperatures are encountered during tunnel construction in areas with complex geological structures, which can seriously affect personnel and equipment in the process of tunnel construction and operation. The Nige tunnel, a deep-buried extra-long tunnel, was selected to monitor the geotemperature during construction. The air, rock, and water temperatures during the tunnel construction were measured at the tunnel face, and the actual temperatures of the rock or water body at the tunnel face were measured by advanced drilling. The variation trends of the water temperature, air temperature, and flow of water with the tunnel mileage were analyzed. The differences in three measured rock temperatures in three advanced drillings were revealed. The results showed that the Nige tunnel had a maximum water temperature of 63.4 °C, maximum rock temperature (Rock T) of 88.8 °C, and maximum air temperature (Air T) of 56.4 °C. Increasing trends of the air, rock, and water temperatures with the tunnel’s horizontal distance and the buried depth (vertical depth) were obvious, and the geotemperature gradient was approximately 7.6 °C per 100 m. Additionally, the variation laws of the construction ambient temperature with time in a complete construction cycle showed four stage characteristics, and each stage presented different mathematical relationships. These findings will provide guidance for the construction of high geotemperature tunnels in future.

Suggested Citation

  • Tao Wen & Zheng Hu & Yankun Wang & Zihan Zhang & Jinshan Sun, 2022. "Monitoring and Analysis of Geotemperature during the Tunnel Construction," Energies, MDPI, vol. 15(3), pages 1-16, January.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:3:p:736-:d:728813
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/3/736/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/15/3/736/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Wei Meng & Chuan He, 2020. "Back Analysis of the Initial Geo-Stress Field of Rock Masses in High Geo-Temperature and High Geo-Stress," Energies, MDPI, vol. 13(2), pages 1-20, January.
    2. Muhammad Qarinur & Sho Ogata & Naoki Kinoshita & Hideaki Yasuhara, 2020. "Predictions of Rock Temperature Evolution at the Lahendong Geothermal Field by Coupled Numerical Model with Discrete Fracture Model Scheme," Energies, MDPI, vol. 13(12), pages 1-23, June.
    3. Guoqing Chen & Tianbin Li & Guofeng Zhang & Hongyu Yin & Hang Zhang, 2014. "Temperature effect of rock burst for hard rock in deep-buried tunnel," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 72(2), pages 915-926, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Daru Hu & Tao Wen & Shuyu Wu & Wanying Huang & Huanchun Zhu, 2023. "The Deformation Characteristics of the Zhuka Fault in Lancang River and Its Influence on the Geostress Field," Sustainability, MDPI, vol. 15(18), pages 1-22, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Mahmoodpour, Saeed & Singh, Mrityunjay & Turan, Aysegul & Bär, Kristian & Sass, Ingo, 2022. "Simulations and global sensitivity analysis of the thermo-hydraulic-mechanical processes in a fractured geothermal reservoir," Energy, Elsevier, vol. 247(C).
    2. Ziyun Li & Yunhui Zhu & Qianghui Song & Peiyong Wang & Dongyan Liu, 2023. "Dynamic Mechanical Properties and Failure Characteristics of Sandstone with Pre-Flaws Parallel to the Loading Direction," Sustainability, MDPI, vol. 15(4), pages 1-19, February.
    3. Yanhui Guo & Luo Luo & Rui Ma & Shunyin Li & Wei Zhang & Chuangye Wang, 2023. "Study on Surface Deformation and Movement Caused by Deep Continuous Mining of Steeply Inclined Ore Bodies," Sustainability, MDPI, vol. 15(15), pages 1-23, August.
    4. Hongjian Wang & Wanlin Gong & Guangxiang Yuan & Xiaodong Wang & Jitao Zhao & Yujie Su & Yuchen Wang, 2022. "Effect of In-Situ Stress on Hydraulic Fracturing of Tight Sandstone Based on Discrete Element Method," Energies, MDPI, vol. 15(15), pages 1-13, August.
    5. Xiaojie Yang & Zhenli Hao & Keyuan Liu & Zhigang Tao & Guangcheng Shi, 2023. "An Improved Unascertained Measure-Set Pair Analysis Model Based on Fuzzy AHP and Entropy for Landslide Susceptibility Zonation Mapping," Sustainability, MDPI, vol. 15(7), pages 1-28, April.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:15:y:2022:i:3:p:736-:d:728813. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.