Proceedings of the 2023 4th International Conference on Management Science and Engineering Management (ICMSEM 2023)

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Research on High Confined Water Water Rich Gob Area Growing Treatment Technology

Authors
Yue Li1, *, Xing Li1, Keyi Guo1
1Tangshan Branch of Ecological Environment Science and Technology Co. Ltd, China Coal Technology and Engineering Group, Tianjin, 063012, China
*Corresponding author. Email: 384585796@QQ.com
Corresponding Author
Yue Li
Available Online 9 October 2023.
DOI
10.2991/978-94-6463-256-9_85How to use a DOI?
Keywords
confined water; water rich gob area; injecting paste material; grouting treatment technology
Abstract

Above the goaf, resource-based communities must construct civil buildings, industrial buildings, highways, bridges, and other transportation amenities. For the foundation treatment of the goaf, grouting technology is employed for the safety of the construction above the goaf. The selection of injection paste material and the investigation of grouting treatment technology of a high confined water rich gob region were thoroughly investigated based on the treatment project of a high confined water rich gob area in Zhangqiu District, Jinan City, Shandong Province. First and foremost, thoroughly grasp and analyze the project’s geological circumstances and coal mining. Second, it is comprehensively determined that the goaf management adopts the partition management mode, and adopts the grouting and filling management scheme combining vertical drilling and directional drilling, and conducts experimental research while grouting construction, in order to improve the dynamic mode of grouting scheme at any time. Finally, the injecting paste material was tested to determine the best slurry ratio, and the grouting technology of “curtain”, “Divide”, “use”, and “Out” was tested, as well as the grouting effect, which solved the practical problems of the grouting treatment project.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 4th International Conference on Management Science and Engineering Management (ICMSEM 2023)
Series
Advances in Economics, Business and Management Research
Publication Date
9 October 2023
ISBN
978-94-6463-256-9
ISSN
2352-5428
DOI
10.2991/978-94-6463-256-9_85How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yue Li
AU  - Xing Li
AU  - Keyi Guo
PY  - 2023
DA  - 2023/10/09
TI  - Research on High Confined Water Water Rich Gob Area Growing Treatment Technology
BT  - Proceedings of the 2023 4th International Conference on Management Science and Engineering Management (ICMSEM 2023)
PB  - Atlantis Press
SP  - 848
EP  - 859
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-256-9_85
DO  - 10.2991/978-94-6463-256-9_85
ID  - Li2023
ER  -