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| THEORY AND PRACTICE OF PRODUCTION | |
| DEVELOPMENT OF DEPOSITS | |
| Название | New technologies and methods of frost retreat of season and multi-year frozen rocks |
| Автор | Subbotin Yu. V., Oveshnikov Yu. M. |
| Информация об авторе | Subbotin Yu. V., Professor, Open Mining Work Department, Doctor of Engineering Sciences; Oveshnikov Yu. M., Head of Open Mining Work Department, Professor, Doctor of Engineering Sciences, phone: (3022) 26-89-58, Chita State University. |
| Реферат | The results of researches and analysis of different methods of frost retreat of season and multi-year frozen rocks, calculation formulas for determination general frost retreat parameters (heat consumptions, speed and time of heating and frost retreat, constructive building sizes) and also developed new energysaving techniques and technologies of intensive preparation of gold-bearing placers to season elaboration in geo-cryological conditions of the Zabaikalye territory have been adduced. |
| Ключевые слова | Season and multi-year frozen rocks, gold-bearing placers, season development, methods, frost retreat devices and technologies, filtration channels, water-coolant, sun salt heaters. |
| Библиографический список | 1. Rashkin A. V., Avdeev P. B., Subbotin Yu. V. Teplovaya i vodnaya podgotovka gornykh porod pri razrabotke merzlykh rossypey (Heat and Water Rocks Preparation in the Development of Frozen Placers). Moscow, 2004. 2. Rashkin A. V., Subbotin Yu. V., Pozlutko S. G. Sovershentsvovanie sposobov ottaivaniya merzlykh porod (Enchancement of the frozen rocks thawing methods). Gornyi zhurnal - Mining Journal. 1996. No. 9/10. 3. Potemkin S. V. Ottayka merzlykh porod (The Frozen Rocks Thawing). Moscow, 1991. |
| Language of full-text | русский |
| Полный текст статьи | Получить |
