SU817258A1 - Method of breaking-up and recultivating non-inflammable mine rock dumps - Google Patents

Method of breaking-up and recultivating non-inflammable mine rock dumps Download PDF

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Publication number
SU817258A1
SU817258A1 SU792783696A SU2783696A SU817258A1 SU 817258 A1 SU817258 A1 SU 817258A1 SU 792783696 A SU792783696 A SU 792783696A SU 2783696 A SU2783696 A SU 2783696A SU 817258 A1 SU817258 A1 SU 817258A1
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SU
USSR - Soviet Union
Prior art keywords
dump
terraces
layer
recultivating
inflammable
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Application number
SU792783696A
Other languages
Russian (ru)
Inventor
Александр Михайлович Михайлов
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Криворожский Ордена Трудового Красно-Го Знамени Горнорудный Институт
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Priority to SU792783696A priority Critical patent/SU817258A1/en
Application granted granted Critical
Publication of SU817258A1 publication Critical patent/SU817258A1/en

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(54) СПОСОБ РАЗБОРКИ И РЕКУЛЬТИВАЦИИ НЕГОРЯЩИХ ШАХТНЫХ ПОРОДНЫХ ОТВАЛОВ(54) METHOD FOR DISASSEMBLING AND RECYCLING OF NON-COMBUSING MINE SPECIFIC DUMPS

Claims (2)

формула изобретенияClaim 1. Способ разборки и рекультивации негорящих шахтных породных отва- 25 лов, включающий разборку верхней части отвала горизонтальными ярусами в нисходящем порядке с транспортированием породы к основанию отвала, планировку горизонтальной площадки 30 нижней части отвала, формирование на ней водоупорного слоя, потенциаль- но плодородного слоя и слоя чернозема и отсыпку оконтуривающего горизонтальную площадку вала с созданием водоспусков «отличающийся тем, что, с целью повышения эффективности , рекультивации, после разборки верхней части отвала производят террасирование нижней части с соединением площадок террас путём проведения съездов по наклонной поверхности террас, после чего формируют на площадках террас водоупорный слой, потенциально плодородный слой и слой чернозема, при этом нижнюю часть отвала оставляют высотой, определяемой из соотношения где В - ширина основания отвала,м; hT- высота террасы, м) Ьг- ширина площадки террасы,м; (Ъ - угол естественного откоса пород в отвале, град.1. A method for disassembling and recultivating non-burning mine rock dumps 25, including dismantling the upper part of the dump in horizontal tiers in a descending order with transporting the rock to the base of the dump, planning a horizontal platform 30 of the lower part of the dump, forming a water-resistant layer on it, a potentially fertile layer and a layer of chernozem and dumping of the shaft outlining the horizontal platform with the creation of gutters "characterized in that, in order to improve efficiency, reclamation, after dismantling the upper part of the hole Ala, the lower part is terraced with the terraces connected by congresses along the inclined terraces of the terraces, after which a water-resistant layer, a potentially fertile layer and a chernozem layer are formed on the terraces, while the lower part of the dump is left with a height determined from the relation where B is the width of the base of the dump , m; h T is the height of the terrace, m) b g is the width of the terrace area, m; (B - angle of repose of rocks in the dump, deg. 2. Способ по π. 1, о т л и ч а- .ю щ и й с я тем, что площадки террас выполняют с уклоном 3-4 град в сторону центра отвала.2. The method according to π. 1, due to the fact that the terraces are performed with a gradient of 3-4 degrees towards the center of the dump.
SU792783696A 1979-06-18 1979-06-18 Method of breaking-up and recultivating non-inflammable mine rock dumps SU817258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792783696A SU817258A1 (en) 1979-06-18 1979-06-18 Method of breaking-up and recultivating non-inflammable mine rock dumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792783696A SU817258A1 (en) 1979-06-18 1979-06-18 Method of breaking-up and recultivating non-inflammable mine rock dumps

Publications (1)

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SU817258A1 true SU817258A1 (en) 1981-03-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853597A (en) * 2019-03-29 2019-06-07 内蒙古师范大学 A kind of mine slope reclamation method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853597A (en) * 2019-03-29 2019-06-07 内蒙古师范大学 A kind of mine slope reclamation method and device
CN109853597B (en) * 2019-03-29 2020-11-03 内蒙古师范大学 Mine slope reclamation method and device

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