| DEVELOPMENT OF KIMBERLITE DEPOSITS WITH OPEN AND UNDERGROUND METHODS | |
| ArticleName | Solution of geotechnological problems at detached stages of elaborationof kimberlite deposits in Yakutiya |
| ArticleAuthor | Ryl’nikova M. V., Aynbinder I. I., Kramskov N. P., Pismenniy A. V. |
| ArticleAuthorData | M. V. Ryl'nikova, Senior Researcher, prof., Doctor of Engineering Science, e-mail: rylnikova@mail.ru, I. I. Aynbinder, Leading Researcher, Doctor of Engineering Science, tel.: (495) 360-17-26, Research Institute of Conprehensive Exploitation of Mineral Resources Russian Academy of Science; N. P. Kramskov, Chief Researcher, Doctor of Engineering Science, phone: (41136) 9-20-38, A. V. Pis'mennyy, General Engineer, phone: (41136) 9-00-69, “Yakutniproalmaz” Institute. |
| Abstract | The paper describes the problem of conversion of quarries of “ALROSA”company from open elaboration of kimberlite tubes to underground. The results of researches and analysis of developed, approved, designed and used geotechnologies of combine open-underground and underground methods of supply excavation in transition zone have been conduced. The constructions and parameters of system of underground development with layer ore excavation with combines and harnessing of produced areas and also prospectivity of usage at present time elaboration system with ore uncontrolled caving researching have been substantiated and recommended for sophisticated mining-geology, hydrotechnical and hydromechanical conditions of deposit development on depth. |
| keywords | Kimberlite tubes, cryolithic zone, gas saturation, karstic zones, geomechanics, layer excavation with combines, harnessing, combine geotechnologies. |
| References | 1. Kaplunov D. R., Kalmykov V. N., Rylnikova M. V. Kombinirovannaya geotekhnologiya (Combined geotechnology). Moscow, 2003. 2. Zamesov N. F., Aynbinder I. I., Zvekov V. A. et al. Aktualnye problemy geotekhnologiy podzemnoy razrabotki rudnykh mestorozhdeniy v slozhnykh gornotekhnicheskikh usloviyakh i puti ikh resheniya (Actual problems of geotechnology of underground development of ore deposits in sophisticated mining-technical conditions and ways of solution). Gornyi Zhurnal – Mining Journal. 2005. No. 4. 3. Zamesov N. F., Burtsev L. I., Zvekov V. A. et al. K probleme otrabotki podkarernykh zapasov trubki «Mir» podzemnym sposobom (To problem of pit reserves development of “Mir” pipe by underground method). Gornyi Zhurnal – Mining Journal. 2000. No. 9. 4. Kaplunov D. R., Rylnikova M. V., Kalmykov V. N. et al. Kombinirovannaya geotekhnologiya pri osvoenii almazonosnogo mestorozhdeniya trubki «Udachnaya» (Combined geotechnology during development of diamond-bearing deposit of “Udachnaya” pipe). Moscow, 2005. |
| Language of full-text | russian |
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