Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems
The article is devoted to the analysis of approaches to modeling the stress-strain state of a block rock mass in the vicinity of a single mine workings and in the area of rock cantilever influence during the development of the Khibiny apatite-nepheline deposits. The analysis of the existing in inter...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Saint-Petersburg Mining University
2023-08-01
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| Series: | Записки Горного института |
| Subjects: | |
| Online Access: | https://pmi.spmi.ru/index.php/pmi/article/view/15942?setLocale=en_US |
| _version_ | 1797690602596335616 |
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| author | Anatoliy G. Protosenya Nikita A. Belyakov Maria A. Bouslova |
| author_facet | Anatoliy G. Protosenya Nikita A. Belyakov Maria A. Bouslova |
| author_sort | Anatoliy G. Protosenya |
| collection | DOAJ |
| description | The article is devoted to the analysis of approaches to modeling the stress-strain state of a block rock mass in the vicinity of a single mine workings and in the area of rock cantilever influence during the development of the Khibiny apatite-nepheline deposits. The analysis of the existing in international engineering practice ideas about tectonic disturbances as a geomechanical element and the experience of predicting the stress-strain state of a block rock mass was carried out. On the basis of the analysis, the formulation of the basic modeling tasks is carried out and its main results are presented. Methodological recommendations for solving similar problems were developed. |
| first_indexed | 2024-03-12T02:01:40Z |
| format | Article |
| id | doaj.art-ddab4d1094b043f9be3b7c1eb2983dc2 |
| institution | Directory Open Access Journal |
| issn | 2411-3336 2541-9404 |
| language | English |
| last_indexed | 2024-03-12T02:01:40Z |
| publishDate | 2023-08-01 |
| publisher | Saint-Petersburg Mining University |
| record_format | Article |
| series | Записки Горного института |
| spelling | doaj.art-ddab4d1094b043f9be3b7c1eb2983dc22023-09-07T13:09:16ZengSaint-Petersburg Mining UniversityЗаписки Горного института2411-33362541-94042023-08-0126261962715942Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systemsAnatoliy G. Protosenya0https://orcid.org/0000-0001-7829-6743Nikita A. Belyakov1https://orcid.org/0000-0002-9754-501XMaria A. Bouslova2https://orcid.org/0000-0003-2098-1478Saint Petersburg Mining UniversitySaint Petersburg Mining UniversitySaint Petersburg Mining UniversityThe article is devoted to the analysis of approaches to modeling the stress-strain state of a block rock mass in the vicinity of a single mine workings and in the area of rock cantilever influence during the development of the Khibiny apatite-nepheline deposits. The analysis of the existing in international engineering practice ideas about tectonic disturbances as a geomechanical element and the experience of predicting the stress-strain state of a block rock mass was carried out. On the basis of the analysis, the formulation of the basic modeling tasks is carried out and its main results are presented. Methodological recommendations for solving similar problems were developed.https://pmi.spmi.ru/index.php/pmi/article/view/15942?setLocale=en_USgeomechanicsrock masstectonic disturbancestress-strain statenumerical modelrock cantilever |
| spellingShingle | Anatoliy G. Protosenya Nikita A. Belyakov Maria A. Bouslova Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems Записки Горного института geomechanics rock mass tectonic disturbance stress-strain state numerical model rock cantilever |
| title | Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems |
| title_full | Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems |
| title_fullStr | Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems |
| title_full_unstemmed | Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems |
| title_short | Modelling of the stress-strain state of block rock mass of ore deposits during development by caving mining systems |
| title_sort | modelling of the stress strain state of block rock mass of ore deposits during development by caving mining systems |
| topic | geomechanics rock mass tectonic disturbance stress-strain state numerical model rock cantilever |
| url | https://pmi.spmi.ru/index.php/pmi/article/view/15942?setLocale=en_US |
| work_keys_str_mv | AT anatoliygprotosenya modellingofthestressstrainstateofblockrockmassoforedepositsduringdevelopmentbycavingminingsystems AT nikitaabelyakov modellingofthestressstrainstateofblockrockmassoforedepositsduringdevelopmentbycavingminingsystems AT mariaabouslova modellingofthestressstrainstateofblockrockmassoforedepositsduringdevelopmentbycavingminingsystems |