1996-885X Investigation of the processes of underground hydrodynamics in the implementation of additional drainage measures 10.24412/1996-885X-2023-2237-197-202 GHUVKT UDC 550.8.013 03 10 2023 Khodyrev Evgeny Dmitrievich hodyrev_ed@mail.ru FSBSI «RANIMI», Leading Researcher Trofimov Viktor Valerievich victor.trofymov@ranimi.ru FSBSI «RANIMI», Head of the Computer Technology Department Fedosova Nadezhda Stepanovna fenad0304@ mail.ru FSBSI «RANIMI», Head of the Department of Patent Licensing, Inventive Activity and Standardization The research has been completed within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (1023020700021-4-2.7.1;2.7.5). mathematical modeling barrier pillar zone of water supply cracks drainage drainage measures

The results of changes in filtration processes modeling parameters when turning off underground drainage and carrying out additional drainage through a barrier pillar are presented.

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