: In the world, the modern development of the mining industry is directly related to the development of complex structural mineral deposits at great depths under conditions of geodynamic and geomechanical risk. Especially when mining mineral deposits underground at great depths, rock pressure is manifested in a dynamic form and there is a danger of rock bursts. The practice of mining in rock burst conditions and the fight against rock bursts have more than 100 years of history. However, many important issues are currently far from being resolved, which is due to the complex nature of the stress-strain state of the developed deposits of mineral deposits, the formation of which involves numerous natural and man-made factors that are difficult to take into account. In this regard, rock pressure management with the use of methods and tools for assessing and monitoring the geomechanical state of a rock mass, fully taking into account the features of geodynamics and mining conditions within specific ore fields, is an important scientific and technical task. The article presents the results of an assessment of ways to eliminate the negative consequences of geomechanical processes occurring in the rock mass of the Kochbulak and Kizilalmasai deposits based on geodynamic modeling of a natural stress field.
: In the world, the modern development of the mining industry is directly related to the development of complex structural mineral deposits at great depths under conditions of geodynamic and geomechanical risk. Especially when mining mineral deposits underground at great depths, rock pressure is manifested in a dynamic form and there is a danger of rock bursts. The practice of mining in rock burst conditions and the fight against rock bursts have more than 100 years of history. However, many important issues are currently far from being resolved, which is due to the complex nature of the stress-strain state of the developed deposits of mineral deposits, the formation of which involves numerous natural and man-made factors that are difficult to take into account. In this regard, rock pressure management with the use of methods and tools for assessing and monitoring the geomechanical state of a rock mass, fully taking into account the features of geodynamics and mining conditions within specific ore fields, is an important scientific and technical task. The article presents the results of an assessment of ways to eliminate the negative consequences of geomechanical processes occurring in the rock mass of the Kochbulak and Kizilalmasai deposits based on geodynamic modeling of a natural stress field.
| № | Имя автора | Должность | Наименование организации |
|---|---|---|---|
| 1 | Markov A.. | teacher | LLC Uzbek research and designand survey institute geotechnology and non-ferrous metallurgy |
| 2 | Khasanov A.R. | teacher | LLC Uzbek research and design and survey institute geotechnology and non-ferrous metallurgy |
| 3 | Kazakov A.N. | teacher | TSTU |
| 4 | Khaqberdiyev M.R. | teacher | TSTU |
| 5 | Rakhimova M.X. | teacher | TSTU |
| № | Название ссылки |
|---|---|
| 1 | N.N. Vlokh. Management of rock pressure in underground mines. “Nedra”, 1994. 208. |
| 2 | G.N. Kuznetsov., K.A. Ardashev., N.A. Filatov. Methods and tools for solving problems of mining geomechanics. “Nedra”, 1987. 248. |
| 3 | V.V. Rzhevsky. Stress and strain control technique in rocks. “Science”, 1978. 232. |
| 4 | K.A. Ardashev., V.I. Akhmatov., G.A. Katkov. Methods and instruments for studying the manifestations of rock pressure: “Handbook Nedra”, 1981. 128. |
| 5 | G.I. Gritsko., G.I. Kulakov. measurement of stresses in rocks by photoelastic sensors. Novosibirsk: “Science” 1979. 7. |
| 6 | I.Y. Rasskazov., A.Y. Spark. Development of means of acoustic control of hazardous manifestations of rock pressure. “Mining magazine”, 2007. 85. |
| 7 | V.I. Utkin., A.K. Yurkov. "Radon is a reliable indicator of geodynamic processes". Vesnik crowns. “Earth Sciences”, 2009. 165. |
| 8 | A. Kozyrev., V.A. Maltsev., V.I. Panin. Guidelines for the safe conduct of mining operations at deposits prone and dangerous for rock bursts (Khibiny apatite-nepheline deposits) “(JSC Apatit)”, 2002. 98. |
| 9 | G.A. Markov. Tectonic stress and rock pressure in the mines of the Khibiny massif. “Science”, 1977. 213. |
| 10 | V.R. Rakhimov., A.N. Kazakov., A.R. Khasanov. Study of the stress-strain state of rocks. “Bulletin of Tashkent State Technical University”, 2011. 167. |
| 11 | A.V. Zubkov. “Geomechanics and geotechnology”, 2000. 335. |
| 12 | M.V. Kurlenya., V.M. Seryakov., A.A. Eremenko. Technogenic and geomechanical stress fields. Novosibirsk. “Science”, 2005. 264 |
| 13 | I.M. Petukhov., A.M. Linkov., V.S. Sidorov. Calculation methods in the mechanics of rock bursts and outbursts. “Reference manual. Nedra”, 1992. 256. |
| 14 | A. Markov., A. Kazakov., M. Khaqberdiyev., Sh. Muhitdinov., M. Rahimova. On the calculation of tectonic stresses in the earth’s crust of South Western Uzbekistan. IOP Conference series: earth and environmental science. “IOP Publishing”, 2021 |
| 15 | S.G. Avershin. Mountain kicks. “Carbontech publish”, 1969. 210. |
| 16 | S.S. Sayyidkosimov., A.N. Kazakov. Forecast of the probility of shock hazard in conditions of underground development of Zarmitan gold deposit zones. “Geomechanics and geodynamics of rock masses. geomechanics and geodinamiks of rock masses-selected paparis from European rock mechanics symposium Eurock”, 2018. 499. |
| 17 | V.R. Rakhimov., M.K. Turapov., A.N. Kazakov. Forecasting rock burst hazard of deposits by modeling. “Mining Bulletin of Uzbekistan”, 2014. 60. |