Решения по совершенствованию технологической схемы разработки рудных тел на медном руднике Ви Кем, провинция Лаокай, Вьетнам
DOI:
https://doi.org/10.51301/ejsu.2025.i5.03Ключевые слова:
горнотехнологическая схема, совершенствование, добыча руды, рудное тело, Ви Кем, ВьетнамАннотация
Проектирование и выбор технологической схемы разработки в зависимости от условий залегания рудных тел представляет собой сложную задачу, поскольку она зависит от множества факторов. Такие схемы должны обеспечивать эффективность и безопасность производственного процесса. Поэтому необходимо предложить решения, направленные на совершенствование технологической схемы добычи рудных тел, чтобы удовлетворить современные производственные требования подземных рудников корпорации Vinacomin – Minerals Holding Corporation. На основе действующего плана горных работ и проектной технологической схемы медного рудника Ви Кем авторы провели обследование, анализ и оценку, по результатам которых предложили усовершенствованную схему разработки рудных тел и выбрали участок рудника для проведения проектных расчётов. В работе применены методы сбора, анализа и синтеза данных, полевые обследования и теоретические расчёты экспериментального участка. Предложенные решения обладают высокой степенью реализуемости: обеспечивается возможность механизации технологических операций, повышение производительности и эффективности добычи, улучшение вентиляции и повышение безопасности труда. Усовершенствованная технология в целом сохраняет структуру прежней схемы, однако каждый элемент оптимизирован для расширения применения механизации, что обеспечивает рост производственной эффективности и безопасности. Технические расчёты показывают, что производственная мощность каждой камеры увеличивается в 1.76 раза, а производительность труда – почти в три раза по сравнению с действующей схемой разработки.
Библиографические ссылки
Pysmennyi, S., Chukharev, S., Kourouma, I. K., Kalinichen-ko, V. & Matsui, A. (2023). Development of Technologies for Mining Ores with Instable Hanging Wall Rocks. Inżynieria Mineralna, 1(1(51), 103-112. https://doi.org/10.29227/IM-2023-01-13
Lozynskyi, V., Yussupov, K., Rysbekov, K., Rustemov, S. & Bazaluk, O. (2024). Using sectional blasting to improve the efficiency of making cut cavities in underground mine workings. Frontiers in Earth Science, 12, 1366901. https://doi.org/10.3389/feart.2024.1366901
Peremetchyk, A., Kulikovska, O., Shvaher, N., Chukharev, S., Fedorenko, S., Moraru, R. & Panayotov, V. (2022). Pre-dictive geometrization of grade indices of an iron-ore depos-it. Mining of Mineral Deposits, 16(3), 67-77. https://doi.org/10.33271/mining16.03.067
Stupnik, M., Fedko, M., Hryshchenko, M., Kalinichenko, O. & Kalinichenko, V. (2023). Study of Compensation Room Impacts on the Massіf Stability and Mined Ore Mass Quality. Inżynieria Mineralna, 1(1(51), 129-135. https://doi.org/10.29227/IM-2023-01-16
Remezova, O., Komsky, M., Komliev, O., Chukharev, S. & Vasylenko, S. (2023). Study of Valuable Impurities of Ore-Forming Titanium Minerals in the Ukraine. Inżynieria Min-eralna, 1(1(51), 189-194. https://doi.org/10.29227/IM-2023-01-24
Bouzeriba H., Bouzidi N., Idres A., Laala I., & Zaoui L. (2025). Feasibility assessment of low-grade iron ore from El Ouenza mine by high-intensity magnetic separation. Nau-kovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 1, 28-33. https://doi.org/10.33271/nvngu/2025-1/028
Pysmennyi, S., Chukharev, S., Peremetchyk, A., Shvaher, N., Fedorenko, S. & Vu, T.T. (2023). Enhancement of the technology of caved ore drawing from the ore deposit foot-wall «triangle». IOP Conf. Series: Earth and Environmental Science, 1254, 012065. https://doi.org/10.1088/1755-1315/1254/1/012065
Kosenko, A.V. (2023). Development of an Efficient Process Scheme for Breaking High-Grade Iron Ores of Low Strength and Stability During Sublevel Caving. Science and innova-tion, 19(3), 38-47. https://doi.org/10.15407/scine19.03.038
Bazaluk, O., Anisimov, O., Saik, P, Lozynskyi, V., Akimov, O. & Hrytsenko, L. (2023). Determining the Safe Distance for Mining Equipment Operation When Forming an Internal Dump in a Deep Open Pit. Sustainability, 15(7), 5912. https://doi.org/10.3390/su15075912
Serdaliyev, Y., Bakhramov, B. & Alip, A. (2025). Improve-ment of blasting technology at gold-ore mining enterprises using contour blasting. Mining of Mineral Deposits, 19(2), 83-94. https://doi.org/10.33271/mining19.02.083
Pysmennyi, S., Chukharev, S., Khavalbolot, K., Bondar, I. & Ijilmaa, J. (2021). Enhancement of the technology of mining steep ore bodies applying the «ffoating» crown. E3S Web of Conferences, 280, 08013. https://doi.org/10.1051/e3sconf/202128008013
Pysmennyi, S., Chukharev, S., Kyelgyenbai, K., Mutambo, V. & Matsui, A. (2022). Iron ore underground mining under the internal overburden dump at the PJSC «Northern GZK». IOP Conf. Series: Earth and Environmental Science, 1049, 012008. https://doi.org/10.1088/1755-1315/1049/1/012008
Lyashenko, V., Andreev, B. & Dudar, T. (2022). Substantia-tion of mining-technical and environmental safety of under-ground mining of complex-structure ore deposits. Mining of Mineral Deposits, 16(1), 43-51. https://doi.org/10.33271/mining16.01.043
Azaryan, A.A., Batareyev, A.S., Karamanits, F.I., Kolosov, B.A. & Morkun, V.S. (2018). Ways to reduce ore losses and dilution in iron ore underground mining in Kryvbass. Science and innovation, 14(4), 17-24. https://doi.org/10.15407/scine14.04.017
Li, J.G. & Zhan, K. (2018). Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment. Engineering. (4), 381-391. https://doi.org/10.1016/j.eng.2018.05.013
Liu, X., Zhan, K. & Zhang, Y.S. (2025). Research and appli-cation of multi-equipment autonomous mining system in the deep of Sanshandao gold mine. Archives of Mining Sciences, 70(2), 233-255. https://doi.org/10.24425/ams.2025.154661
Martins, A.G., Mahdi Badiozamani, M., Askari-Nasab, H., Assis, P.S. & Souza, M.J.F. (2024). An effective strategy for stacking and reclaiming iron ore piles. International Journal of Mining, Reclamation and Environment, 39(5), 347-363. https://doi.org/10.1080/17480930.2024.2400920
Sirjani, A.K., Sereshki, F., Ataei, M. & Hosseini, M.A. (2025). Prediction and optimization of ground vibration caused by blasts using a combination of statistical models and FROG algorithm (Case study: Gol-e-Gohar Iron Ore Mine No.1). Journal of Mining and Environment, 16(4), 1403-1416. https://doi.org/10.22044/jme.2024.14747.2793
Khuangan, N., Asainov, S., Khojayev, T., Azimbayeva, Z., Atageldiyev, K., Nurshaiykova, G. & Akylbayeva, A. (2024). Predicting the magnitude of technogenic earthquakes during underground mining of the Zhezkazgan ore field. Mining of Mineral Deposits, 18(1), 45-53. https://doi.org/10.33271/mining18.01.053
Maleki, M., Baeza, D., Soltani-Mohammadi, S., Madani, N., Díaz, E. & Anguita, F. (2024). Optimising the placement of additional drill holes to enhanced mineral resource classifica-tion: a case study on a porphyry copper deposit. Internation-al Journal of Mining, Reclamation and Environment, 39(2), 134-151. https://doi.org/10.1080/17480930.2024.2364131
Andradea, L.C., Dimitrakopoulosa, R. & Conway, P. (2024). Integrated stochastic optimisation of stope design and long-term production scheduling at an operating underground copper mine. International Journal of Mining, Reclamation and Environment, 38(8), 619-641. https://doi.org/10.1080/17480930.2024.2337499
Bazdar, H. & Imamalipour, A. (2024). The application of an improved artificial neural network model for prediction of Cu and Au concentration in the porphyry copperepithermal gold deposits, case study: Masjed Daghi, NW Iran. Interna-tional Journal of Mining and Geo-Engineering, 58(4), 327-339. https://doi.org/10.22059/IJMGE.2024.376761.595167
Nasirabad, H.M., Mohtasham, M. & Nanekaran, F.R. (2024). Performance Evaluation of a Haul Truck Allocation Model in Sungun Copper Mine. Journal of Mining and Environ-ment, 15(4), 1527-1537. https://doi.org/10.22044/jme.2024.13932.2597
Mekti, Z., Boutemedjet, A., Tahri, T., Benselhoub, A., Soli-man, A.M. & Bellucci, S. (2025). Petrographic characteriza-tion of the uranium ore of tahaggart (El-Hoggar, SE Algeria). Visnyk of Taras Shevchenko National University of Kyiv. Geology, 2(109), 64-72. https://doi.org/10.17721/1728-2713.109.09
Peremetchyk, A., Pysmennyi, S., Chukharev, S., Shvaher, N., Fedorenko, S. & Moraru, R. (2023). Geometrization of Kryvbas iron ore deposits. IOP Conf. Series: Earth and En-vironmental Science, 1254, 012067. https://doi.org/10.1088/1755-1315/1254/1/012067
Putra, D., Karian, T., Sulistianto, B. & Taherdito, A.H. (2024). The impact of underground support and mine open-ing profiles on the economics of underground mining pro-jects. IOP Conf. Series: Earth and Environmental Science, 1437, 012033. https://doi.org/10.1088/1755-1315/1437/1/012033
Baibatsha, A.B., Kembayev, M.K., Rais, S.E., Yan, W., Amantayev, A.K. & Biyakyshev, Y.T. (2025). Geodynamics of the Shu-Ile ore zone: Integration of geophysical, geo-chemical and cosmogeological methods. Engineering Jour-nal of Satbayev University, 147(4), 30-36. https://doi.org/10.51301/ejsu.2025.i4.05
Nguyen, P.M.V., Litwa, P., Makówka, J., Szczerbiński, K. & Phan, V.V. (2024). Investigation of the occurrence of inten-sive seismic activity at the “Polkowice-sIeroszowice” copper ore mine, Poland. Archives of Mining Sciences, 69(4), 559-573. https://doi.org/10.24425/ams.2024.152573
Nobahar, P., Pourrahimian, Y., Faradonbeh, R.S. & Koshki, F.M. (2025). Detection of Ore Type in Drilling Cores Using Machine Vision Algorithm. Journal of Mining and Environ-ment, 16(3), 789-809. https://doi.org/10.22044/jme.2024.14538.2739
Riahi, S., Abedi, M. & Bahroudi, A. (2023). A hybrid fuzzy ordered weighted averaging method in mineral prospectivity mapping: A case for porphyry Cu exploration in Chahargon-bad district, Iran. International Journal of Mining and Geo-Engineering, 57(4), 373-380. https://doi.org/10.22059/ijmge.2023.357315.595050
Morkun, V., Morkun, N., Tron, V., Serdiuk, O., Bobrov, Y. & Haponenko, A. (2023). Recognition of mineralogical and technological varieties of iron ore on the basis of ultrasound backscatter spectrograms. IOP Conf. Series: Earth and Envi-ronmental Science, 1254, 012071. https://doi.org/10.1088/1755-1315/1254/1/012071
Narwal, S., Deb, D., Islavath, S.R. & Samanta, G. (2025). Stability Assessment of Stopping Operations in Friable Ore Bodies under an Open Pit Mine using Strength-based Mining Sequence Factor. Journal of Mining and Environment, 16(2), 479-501. https://doi.org/10.22044/jme.2024.14872.2828
Mashingaidze, M.M., Bukasa, P.M. & Mupeti, R.T. (2025). Production Performance evaluation of the hoisting systems at an underground gold mine. Archives of Mining Sciences, 70(1), 29-44. https://doi.org/10.24425/ams.2025.154161
Kenzhaliyev, B.K., Ultarakova, A.A., Lokhova, N.G., Kassymzhanov, K.K. & Mukangaliyeva, A.O. (2025). Pro-duction of iron oxide pigment from the metallic component of ilmenite smelting. Engineering Journal of Satbayev Uni-versity. 147(1), 8-15. https://doi.org/10.51301/ejsu.2025.i1.02
Nizamova, A.T., Rasulov, A.K. & Maxmadiyev, D.R. (2025). Assessment of industrial waste disposal practices in the mining sector of Uzbekistan. Engineering Journal of Satbayev University, 147(4), 23-29. https://doi.org/10.51301/ejsu.2025.i4.04
Vu, T.T.D., Vu, T.T. & Le, T.D. (2022). Research on im-provement of blasting efficiency for driving unsupported roadways at Vi Kem mine, Lao Cai. National Conference on Earth sciences and natural resources for sustainable devel-opment (ERSD 2022), 614-623. https://ersd.humg.edu.vn/ersd/ersd2022/book
Google maps (2025). Location map of Vi Kem mine. Re-trieved from: https://www.google.com/maps/search/M%E1%BB%8F+
%C4%91%E1%BB%93ng+Vi+K%E1%BA%BDm/@22.5600625,103.6394917,11.71z?entry=ttu&g_ep=EgoyMDI1MTAwNC4wIKXMDSoASAFQAw%3D%3D
Vinacomin – Minerals Holding Corporation. (2020). Expla-nation of features of geological conditions of Vi Kem Cop-per Mine. Lao Cai, Vietnam: Department of Geodesy and Geology
Vinacomin – Minerals Holding Corporation. (2024). Expla-nation of design drawings of Vi Kem Copper Mine mining technology diagram in 2024 and mining plan in 2025. Lao Cai, Vietnam: Department of Mining Technology
Загрузки
Опубликован
Как цитировать
Выпуск
Раздел
Лицензия
Copyright (c) 2025 Engineering Journal of Satbayev University
Это произведение доступно по лицензии Creative Commons «Attribution-NonCommercial-NoDerivatives» («Атрибуция — Некоммерческое использование — Без производных произведений») 4.0 Всемирная.
<div class="pkpfooter-son">
<a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc/4.0/80x15.png"></a><br>This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/">Creative Commons Attribution-NonCommercial 4.0 International License</a>.
</div>
