Influence of water filtration rate on the functionality of the mining tailings dam
Abstract By the example of one of the mining tailings dams on the Kola Peninsula the functionality of its guarding dam was investigated. For this purpose, a hydrogeomechanical 3D model was created, reflecting geometrical dimensions, geomechanical and hydraulic conditions of the dam operation. Using...
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crioppubl:10.1088/1742-6596/2388/1/012149 2024-06-02T08:09:56+00:00 Influence of water filtration rate on the functionality of the mining tailings dam Kalashnik, N A 2022 http://dx.doi.org/10.1088/1742-6596/2388/1/012149 https://iopscience.iop.org/article/10.1088/1742-6596/2388/1/012149 https://iopscience.iop.org/article/10.1088/1742-6596/2388/1/012149/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining Journal of Physics: Conference Series volume 2388, issue 1, page 012149 ISSN 1742-6588 1742-6596 journal-article 2022 crioppubl https://doi.org/10.1088/1742-6596/2388/1/012149 2024-05-07T14:01:26Z Abstract By the example of one of the mining tailings dams on the Kola Peninsula the functionality of its guarding dam was investigated. For this purpose, a hydrogeomechanical 3D model was created, reflecting geometrical dimensions, geomechanical and hydraulic conditions of the dam operation. Using Plaxis 3D, calculations were made for 16 variants of increase of the coefficient of transverse filtration of water through the dam body. The dependences of soil displacements and volumes of filtered water on the degree of decrease of filtration stability of the dam were determined. The obtained results make it possible to determine graphically or arithmetically the predicted values of displacements and volumes of filtered water on the basis of the filtration coefficient measured in full-scale conditions. The applied methodical approach provides a scientific and technical basis for predicting the mechanical and filtration stability of the mine tailings dam for its specific geomechanical and hydraulic conditions. Article in Journal/Newspaper kola peninsula IOP Publishing Kola Peninsula Journal of Physics: Conference Series 2388 1 012149 |
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Abstract By the example of one of the mining tailings dams on the Kola Peninsula the functionality of its guarding dam was investigated. For this purpose, a hydrogeomechanical 3D model was created, reflecting geometrical dimensions, geomechanical and hydraulic conditions of the dam operation. Using Plaxis 3D, calculations were made for 16 variants of increase of the coefficient of transverse filtration of water through the dam body. The dependences of soil displacements and volumes of filtered water on the degree of decrease of filtration stability of the dam were determined. The obtained results make it possible to determine graphically or arithmetically the predicted values of displacements and volumes of filtered water on the basis of the filtration coefficient measured in full-scale conditions. The applied methodical approach provides a scientific and technical basis for predicting the mechanical and filtration stability of the mine tailings dam for its specific geomechanical and hydraulic conditions. |
format |
Article in Journal/Newspaper |
author |
Kalashnik, N A |
spellingShingle |
Kalashnik, N A Influence of water filtration rate on the functionality of the mining tailings dam |
author_facet |
Kalashnik, N A |
author_sort |
Kalashnik, N A |
title |
Influence of water filtration rate on the functionality of the mining tailings dam |
title_short |
Influence of water filtration rate on the functionality of the mining tailings dam |
title_full |
Influence of water filtration rate on the functionality of the mining tailings dam |
title_fullStr |
Influence of water filtration rate on the functionality of the mining tailings dam |
title_full_unstemmed |
Influence of water filtration rate on the functionality of the mining tailings dam |
title_sort |
influence of water filtration rate on the functionality of the mining tailings dam |
publisher |
IOP Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1088/1742-6596/2388/1/012149 https://iopscience.iop.org/article/10.1088/1742-6596/2388/1/012149 https://iopscience.iop.org/article/10.1088/1742-6596/2388/1/012149/pdf |
geographic |
Kola Peninsula |
geographic_facet |
Kola Peninsula |
genre |
kola peninsula |
genre_facet |
kola peninsula |
op_source |
Journal of Physics: Conference Series volume 2388, issue 1, page 012149 ISSN 1742-6588 1742-6596 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1742-6596/2388/1/012149 |
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Journal of Physics: Conference Series |
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2388 |
container_issue |
1 |
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012149 |
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1800755720048607232 |