Room-and-pillar mining of thick coal seams in the conditions of high gas dynamic hazard in Kuzbass
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Room-and-pillar mining of thick coal seams in the conditions of high gas dynamic hazard in Kuzbass
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| Автор |
Sementsov, Vyacheslav Vladimirovich
Prokopenko, Sergey Arturovich |
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| Тематика |
угольные пласты
газодинамические проблемы Кузбасс |
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| Описание |
Room-and-pillar coal mining is effective in the areas unsuitable for fully mechanized longwalling. This mining method has advantages and disadvantages. The application of the room-and-pillar technique to mining of thick coal seams in the conditions of high gas dynamic hazard is face \d with such problems as impossibility of full-height extraction; heading without preliminary prediction of rock bursts and outbursts, or without early prevention of floor fracturing, etc. The ways to solve such problems in terms of coal mines in Kuzbass could be useful for mines in other regions.
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| Дата |
2020-01-10T08:52:31Z
2020-01-10T08:52:31Z 2019 |
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| Тип |
Article
Published version (info:eu-repo/semantics/publishedVersion) Journal article (info:eu-repo/semantics/article) |
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| Идентификатор |
Sementsov V. V. Room-and-pillar mining of thick coal seams in the conditions of high gas dynamic hazard in Kuzbass / V. V. Sementsov, S. A. Prokopenko // IOP Conference Series: Earth and Environmental Science. — 2019. — Vol. 262 : Challenges for Development in Mining Science and Mining Industry. — [012064, 6 p.].
http://earchive.tpu.ru/handle/11683/57263 10.1088/1755-1315/262/1/012064 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Томский политехнический университет
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| Источник |
IOP Conference Series: Earth and Environmental Science
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