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Influence of mine shallow roadway on airflow temperature

  • GMGDA 2019
  • Published:
Arabian Journal of Geosciences Aims and scope Submit manuscript

Abstract

With the increase of the depth of mining, the working environment of deep well is worse; in order to improve the working environment of deep mine, on the basis of a lot of practice, the idea of adjusting the temperature of the air flow in the mine was put forward. Take Jiaodong area as an example, on the basis of the model of surface temperature variation, the influence of surface temperature on the temperature of the mine has been established, obtaining the influence of surface temperature on the shallow layer of the mine area. In assumption of the roadway, the heat exchange process of the surrounding rock and the air flow in the shallow layer of the different seasons was analyzed, a model of the relationship between the geometry size of the roadway and the air temperature change was established, in order to control the temperature of the mine into the air temperature by using the shallow tunnel temperature effect and then to improve the working environment of the mine working environment to lay a theoretical foundation.

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Funding

This research was financially supported by the National Science Foundation of China (51874187, 51604082), the science and technology development plan project of Shandong Province (2017GSF20113), China Postdoctoral Fund (2016 M602170 and 2017T100508), Shandong Province Natural Science Foundation (ZR2018MEE002), and Beijing University of Science and Technology Ministry of Education Key Laboratory Opening Fund (ustbm-slab201802).

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Authors and Affiliations

  1. Department of Safety Science and Engineering, Qingdao University of Technology, Qingdao, 266520, China

    Yongliang Zhang

  2. College of Environment and Resources, Fuzhou University, Fuzhou, 350116, China

    Ping Huang

Authors
  1. Yongliang Zhang
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  2. Ping Huang
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Corresponding author

Correspondence to Ping Huang.

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This article is part of the Topical Collection on Geological Modeling and Geospatial Data Analysis

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Cite this article

Zhang, Y., Huang, P. Influence of mine shallow roadway on airflow temperature. Arab J Geosci 13, 12 (2020). https://doi.org/10.1007/s12517-019-4934-7

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  • DOI: https://doi.org/10.1007/s12517-019-4934-7

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