Забайкальский государственный университет, Чита, Россия

Пирогов Г. Г., проф., д-р техн. наук, pirogov.chita@mail.ru

Медведев В. В., зав. кафедрой, канд. техн. наук

Подопригора В. Е., доцент

ПАО «ППГХО», Краснокаменск, Россия:

Попов С. В., начальник горного отдела

Приведены статистические данные по характеру и величине искривления скважин по их длине и различных углах наклона. Учет этого фактора позволяет обеспечить бурение вееров скважин без выхода негабарита после их взрывания, что существенно повышает производительность блока. Оригинальным является решение по применению раздельной технологии ведения закладочных работ при подаче закладочного материала в камеру.

1. Kultyshev V. I., Kolesaev V. B., Litvinenko V. G., Bryukhovetsky O. S. Improvement of Underground Uranium Mining Efficiency. Moscow : MGIU, 2007. 212 p.
2. Svyatetsky V. S., Solodov I. N. Technological advancement strategy of uranium mining industry in Russia. Gornyi Zhurnal. 2015. No. 7. pp. 68–76. DOI: 10.17580/gzh.2015.07.10
3. Litvinenko V., Morozov A. Improvement of the technology of treatment of uranium ores from the Streltsovsky group of deposits. International Symposium on Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues (URAM-2014). Vienna : International Atomic Energy Agency, 2014. pp. 99.
4. Acharaya D., Sarangi A. Mining of low grade ore in carbonate rock. International Symposium on Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues (URAM-2014). Vienna : International Atomic Energy Agency, 2014. pp. 107.
5. Kutuzov B. N., Belin V. A. Blasting Planning and Management. Moscow : Gornaya Kniga, 2012. 416 p.
6. Erofeev I. E. Improvement of Drilling and Blasting Efficiency in Underground Mines. Moscow : Nedra, 1988. 272 p.
7. Mosinets V. N. Shattering and Seismic Effects of Blasting in Rocks. Moscow : Nedra, 1976. 271 p.
8. Podoprigora V. E., Ovseichuk V. A. Analysis of blasthole departure from project path in in-situ leaching. Vestnik Zabaikalskogo gosudarstvennogo universiteta. 2016. Vo. 22, No. 11. pp. 14–23.
9. Belem T., Benzaazoua M. An overview on the use of paste backfill technology as a ground support method in cut-and fill mines. Ground Support in Mining and Underground Construction: Proceedings of the 5th International Symposium on Ground Support. London : Tayler & Francis Group, 2004. pp. 637–650.
10. Kambiz Tahzibi, Mehdi Nasiri, Bijan Mashoof, Shokrollah Lotfi. Experimental and analytical studies to achieve an optimised cemented backfill mix to be used in a cut-fill mining method. International Journal of Mining Engineering and Mineral Processing. 2016. Vol. 5(1). pp. 1–8.
11. Kotenkov A. V. Cut-and-fill system of mining in difficult geological conditions. Izvestiya vuzov. Gornyi zhurnal. 2014. No. 5. pp. 23–29.
12. Bronnikov D. M., Tsygalov M. N. (Eds.). Backfilling in Underground Mines. Moscow : Nedra, 1989. 400 p.
13. Trubetskoy K. N., Kaplunov D. R., Viktorov S. D., Rylnikova M. N., Radchenko D. N. Scientific rationale of technologies for comprehensive resource-saving exploitation of strategic mineral resources. Gornyi informatsionno-analiticheskii byulleten. 2014. No. 12. pp. 5–12.
14. Medvedev V. V., Pakulov V. V. Improvement of backfilling technology in cut-and-fill systems of mining. Vestnik Zabaikalskogo gosudarstvennogo universiteta. 2013. No. 10(101). pp. 25–31.
15. Pirogov V. V. Mining method for complex-structure steeply dipping thick and medium-thick ore deposits. Patent RF, No. 2327038. Applied: 20.10.2006. Published: 20.06.2008. Byulleten No. 17.
16. Cavalcante P. R. B., Palkovits F. Paste fill–a safety solution for pillar mining. Paste 2013: Proceedings of the 16th International Seminar on Paste and Thickened Tailings. Perth : Australian Centre for Geomechanics, 2013. pp. 443–456.