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RU2005139092A - METHOD FOR UNDERGROUND DEVELOPMENT OF POWERFUL ORE BODIES - Google Patents

METHOD FOR UNDERGROUND DEVELOPMENT OF POWERFUL ORE BODIES Download PDF

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Publication number
RU2005139092A
RU2005139092A RU2005139092/03A RU2005139092A RU2005139092A RU 2005139092 A RU2005139092 A RU 2005139092A RU 2005139092/03 A RU2005139092/03 A RU 2005139092/03A RU 2005139092 A RU2005139092 A RU 2005139092A RU 2005139092 A RU2005139092 A RU 2005139092A
Authority
RU
Russia
Prior art keywords
discharge slots
drilling
chambers
vertical
pillars
Prior art date
Application number
RU2005139092/03A
Other languages
Russian (ru)
Other versions
RU2323337C2 (en
Inventor
Альберт Васильевич Зубков (RU)
Альберт Васильевич Зубков
Олег Вадимович Зотеев (RU)
Олег Вадимович Зотеев
Олег Юрьевич Смирнов (RU)
Олег Юрьевич Смирнов
Иван Владимирович Бирючев (RU)
Иван Владимирович Бирючев
Владимир Михайлович Лаптев (RU)
Владимир Михайлович Лаптев
Геннадий Яковлевич Евсюков (RU)
Геннадий Яковлевич Евсюков
Константин Николаевич Воронов (RU)
Константин Николаевич Воронов
Original Assignee
Институт горного дела Уральского отделени Российской академии наук (RU)
Институт горного дела Уральского отделения Российской академии наук
Открытое акционерное общество "Гайский ГОК" (RU)
Открытое акционерное общество "Гайский ГОК"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт горного дела Уральского отделени Российской академии наук (RU), Институт горного дела Уральского отделения Российской академии наук, Открытое акционерное общество "Гайский ГОК" (RU), Открытое акционерное общество "Гайский ГОК" filed Critical Институт горного дела Уральского отделени Российской академии наук (RU)
Priority to RU2005139092/03A priority Critical patent/RU2323337C2/en
Publication of RU2005139092A publication Critical patent/RU2005139092A/en
Application granted granted Critical
Publication of RU2323337C2 publication Critical patent/RU2323337C2/en

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Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Claims (2)

1. Способ разработки мощных рудных тел с закладкой выработанного пространства, включающий проходку выработок, разбуривание и отбойку массивов в камерах веерами скважин на отрезную щель, отличающийся тем, что до выемки камерных запасов рудное тело разрезают по простиранию на всю высоту этажа вертикальными разгрузочными щелями, которые в смежных камерах смещают в плане и концы которых соединяют плоскостями отрыва, выполняемыми путем бурения и взрывания в камуфлете рядов скважин, соединяя торцы разгрузочных щелей, заполненных замагазинированной рудой выполняющих в последствии функцию отрезных щелей, оставляют вертикальные ленточные целики размерами, допускающими их частичное разрушение по мере образования разгрузочных щелей и конвергенции их стенок, после чего выработки в ленточных целиках перекрывают бетонными перемычками.1. A method of developing powerful ore bodies with laying of mined-out space, including driving excavations, drilling and breaking arrays in chambers with a fan of wells into a cutting slot, characterized in that the ore body is cut along the entire height of the floor with vertical discharge slots, which are excavated to chamber reserves, which in adjacent chambers, the ends are displaced in plan and the ends of which are connected by separation planes, performed by drilling and blasting rows of wells in camouflage, connecting the ends of discharge slots filled by the shop The vertical ore pillars, which subsequently function as detachable slots, leave vertical tape pillars with dimensions that allow their partial destruction as the discharge slots form and their walls converge, after which the workings in the tape pillars are blocked with concrete bridges. 2. Способ по п.1, отличающийся тем, что с целью уменьшения объема буро-взрывных работ, в камерах последней очереди вместо разгрузочных щелей выполняют плоскость отрыва, соединяя концы разгрузочных щелей в смежных очередях и проводя их под углом не более α к продольной оси камеры.2. The method according to claim 1, characterized in that in order to reduce the volume of drilling and blasting operations, in the chambers of the last stage, instead of discharge slots, a separation plane is performed by connecting the ends of the discharge slots in adjacent bursts and conducting them at an angle of not more than α to the longitudinal axis cameras.
RU2005139092/03A 2005-12-14 2005-12-14 Method for underground thick ore body mining RU2323337C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005139092/03A RU2323337C2 (en) 2005-12-14 2005-12-14 Method for underground thick ore body mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005139092/03A RU2323337C2 (en) 2005-12-14 2005-12-14 Method for underground thick ore body mining

Publications (2)

Publication Number Publication Date
RU2005139092A true RU2005139092A (en) 2007-06-27
RU2323337C2 RU2323337C2 (en) 2008-04-27

Family

ID=38314938

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005139092/03A RU2323337C2 (en) 2005-12-14 2005-12-14 Method for underground thick ore body mining

Country Status (1)

Country Link
RU (1) RU2323337C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822307A (en) * 2016-04-21 2016-08-03 西北矿冶研究院 Downward subsection open stope mining method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881169A (en) * 2010-06-25 2010-11-10 东北大学 A Mining Method of Segmented Ore Retaining and Caving Stage Empty Stop and Subsequent Filling
CN105863641B (en) * 2016-04-21 2018-05-15 西北矿冶研究院 Medium-thickness gentle-inclination broken ore body chamber column type upward horizontal layered filling mining method
CN106014414B (en) * 2016-05-24 2018-02-06 福建海峡科化富兴建设工程有限公司 A kind of explosion stoping method of block stoping level pillar
CN106089209B (en) * 2016-07-21 2019-01-04 广西大学 Flexible isolating layer serves as the sublevel caving collaboration mining methods on false top
CN110259511B (en) * 2019-06-19 2021-06-08 淄博祥龙测控技术有限公司 Goaf micro-seismic leaking stoppage and collapse treatment method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899107A (en) * 1974-08-12 1975-08-12 Denes Gaal Paint can adaptor
SU1045667A1 (en) * 1981-06-12 1999-07-27 Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов METHOD OF DEVELOPING POWERFUL ORE BODIES
SU1459321A1 (en) * 1986-09-29 1990-12-23 Институт горного дела Method of producing support pillar
SU1451273A1 (en) * 1987-04-06 1989-01-15 Научно-Исследовательский Горнорудный Институт Method of mining thick slanting ore bodies
SU1460275A1 (en) * 1987-05-21 1989-02-23 Институт Горного Дела Ан Казсср Method of excavating sloping mineral deposits
AP1516A (en) * 2000-05-19 2005-12-09 Eskom Underground mining method.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822307A (en) * 2016-04-21 2016-08-03 西北矿冶研究院 Downward subsection open stope mining method

Also Published As

Publication number Publication date
RU2323337C2 (en) 2008-04-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20101215