Modeling a Stress Condition of Ore Massif in the Process of Bauxite Deposits Development in the Mines of "Sevuralboksitruda"
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Modeling a Stress Condition of Ore Massif in the Process of Bauxite Deposits Development in the Mines of "Sevuralboksitruda"
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| Автор |
Kosukhin, N. I.
Sidorov, D. V. Gil, Ludmila Boleslavna |
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| Тематика |
моделирование
напряженные состояния бокситовые месторождения рудники рудные массивы программное обеспечение опоры бурение скважин |
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| Описание |
The publication examines the problems of concentrator of elevated tension formation in pillars and ore massif. The article presents the results of modeling the stress state of interchamber pillars and ore deposits, using specialized geomechanical software PRESS 3D URAL. In the process of numerical experiments, it was found that the increase of natural flexibility in pillars leads to a decrease of normal stresses in comparison with the variant of a stiff scheme. If interchamber pillar involves different varieties of ores, there is a redistribution of stress on the site with more stiff ores. The article shows that the stress state control of interchamber pillars and ore massif in conditions of OJSC "Sevuralboxitruda" can be achieved by drilling relief holes.
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| Дата |
2020-01-29T08:29:33Z
2020-01-29T08:29:33Z 2019 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
Kosukhin N. I. Modeling a Stress Condition of Ore Massif in the Process of Bauxite Deposits Development in the Mines of "Sevuralboksitruda" / N. I. Kosukhin, D. V. Sidorov, L. B. Gil // IOP Conference Series: Materials Science and Engineering. — Bristol : IOP Publishing, 2019. — Vol. 582 : Innovative Technologies in Engineering : X International Scientific and Practical Conference, 23–25 May 2019, Yurga, Russian Federation : [proceedings]. — [012030, 8 p.].
http://earchive.tpu.ru/handle/11683/57683 10.1088/1757-899X/582/1/012030 |
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| Язык |
en
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| Связанные ресурсы |
IOP Conference Series: Materials Science and Engineering. Vol. 582 : Innovative Technologies in Engineering. — Bristol, 2019.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Издатель |
IOP Publishing
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