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Scientific, Technological and Production Journal
ISSN 2079–3332 (print)
ISSN 3034-6835 (online)
founded in 2001

Review of modern application of hydraulic technology in coal mining

Original articles: 2024 No 5

Review of modern application of hydraulic technology in coal mining

DOI: 10.56195/20793332_2024_5_26_33

Read in pdf A. A. Kravtsov, V. A. Atrushkevich
  1. Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences. Moscow, Russian Federation
p. 26-33, No.5/2024
Abstract:
Article provides review of modern research on hydraulic technology application for coal seam gas drainage, rock stress relief, rock scaling and other supplementary operations. Radial slots in drilled wells play significant role on gas drainage and stress relief process. Cutting such slots is achievable with high-pressure waterjets bits. Experiments on rock scaling shows good results as well, hydraulic machines achieve same level of productivity as mechanical ones. Author of reviewed researches claims perspectives of this technology due to its safety, simplicity and high productivity. Using modern robotic and automation technology it is possible to use hydraulic technology not only for supplementary operations, but for roadheading and coal extraction as well.
Keywords:
hydraulic mining, hydraulic technology, underground coal mining, computer simulation, automation
For citation:
Kravtsov A. A., Atrushkevich V. A. Review of modern application of hydraulic technology in coal mining. Mine Surveying and Subsurface Use. 2024;(5):26-33. (In Russ.). https://doi.org/10.56195/20793332_2024_5_26_33.
Information about the authors:
  1. Alexey A. Kravtsov – Postgraduate Student, Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences, Moscow, Russian Federation, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  2. Victor A. Atrushkevich – Doctor of Engineering Sciences, Professor, Leading Research Scientist of the Department of Design Theory of Subsoil Development. Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences, Moscow, Russian Federation, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
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