RU2011107727A - METHOD FOR ESTABLISHING ARTIFICIAL CAMBRIDES WHOLE IN CRYOLITZONE ALLOCATE MINE - Google Patents

METHOD FOR ESTABLISHING ARTIFICIAL CAMBRIDES WHOLE IN CRYOLITZONE ALLOCATE MINE Download PDF

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RU2011107727A
RU2011107727A RU2011107727/03A RU2011107727A RU2011107727A RU 2011107727 A RU2011107727 A RU 2011107727A RU 2011107727/03 A RU2011107727/03 A RU 2011107727/03A RU 2011107727 A RU2011107727 A RU 2011107727A RU 2011107727 A RU2011107727 A RU 2011107727A
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Russia
Prior art keywords
frozen
mixture
gravel
formwork
supplied
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RU2011107727/03A
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Russian (ru)
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RU2474695C2 (en
Inventor
Валерий Васильевич Киселев (RU)
Валерий Васильевич Киселев
Юрий Аркадьевич Хохолов (RU)
Юрий Аркадьевич Хохолов
Original Assignee
Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН (RU)
Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН
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Application filed by Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН (RU), Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН filed Critical Учреждение Российской академии наук Институт горного дела Севера им. Н.В. Черского Сибирского отделения РАН (RU)
Priority to RU2011107727/03A priority Critical patent/RU2474695C2/en
Publication of RU2011107727A publication Critical patent/RU2011107727A/en
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  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Способ возведения искусственных тумбообразных целиков в россыпных шахтах криолитозоны, включающий укладку в зимний период промороженной щебенисто-галечной смеси, подаваемой с поверхности через специально пробуренную скважину в предварительно сооруженную под землей опалубку, отличающийся тем, что уложенную в опалубку щебенисто-галечную смесь уплотняют, а затем разогревают и увлажняют перегретым паром, подаваемым в количестве не менее 10 м3 на 1 м3 смеси, промораживают атмосферным воздухом. A method of erecting artificial pillar-like pillars in alluvial mines of the permafrost zone, including laying in winter a frozen frozen gravel-pebble mixture supplied from the surface through a specially drilled well into a formwork previously built underground, characterized in that the gravel-pebble mixture laid in the formwork is compacted, and then they are heated and moistened with superheated steam, supplied in an amount of at least 10 m3 per 1 m3 of the mixture, frozen with atmospheric air.

Claims (1)

Способ возведения искусственных тумбообразных целиков в россыпных шахтах криолитозоны, включающий укладку в зимний период промороженной щебенисто-галечной смеси, подаваемой с поверхности через специально пробуренную скважину в предварительно сооруженную под землей опалубку, отличающийся тем, что уложенную в опалубку щебенисто-галечную смесь уплотняют, а затем разогревают и увлажняют перегретым паром, подаваемым в количестве не менее 10 м3 на 1 м3 смеси, промораживают атмосферным воздухом. A method of erecting artificial pillar-like pillars in alluvial mines of the permafrost zone, including laying in winter a frozen frozen gravel-pebble mixture supplied from the surface through a specially drilled well into a formwork previously built underground, characterized in that the gravel-pebble mixture laid in the formwork is compacted, and then they are heated and moistened with superheated steam, supplied in an amount of at least 10 m 3 per 1 m 3 of the mixture, frozen with atmospheric air.
RU2011107727/03A 2011-02-28 2011-02-28 Erection method of artificial pedestal-shaped pillars in alluvial wells of permafrost zone RU2474695C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2011107727/03A RU2474695C2 (en) 2011-02-28 2011-02-28 Erection method of artificial pedestal-shaped pillars in alluvial wells of permafrost zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011107727/03A RU2474695C2 (en) 2011-02-28 2011-02-28 Erection method of artificial pedestal-shaped pillars in alluvial wells of permafrost zone

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RU2011107727A true RU2011107727A (en) 2012-09-10
RU2474695C2 RU2474695C2 (en) 2013-02-10

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU619680A1 (en) * 1977-01-10 1978-08-15 Всесоюзный научно-исследовательский институт золота и редких металлов Method of making ice pillars
SU678192A1 (en) * 1978-03-31 1979-08-05 Институт Горного Дела Ан Казахской Сср Method of erecting an ice wall
SE412623B (en) * 1978-08-03 1980-03-10 Graenges Ab PROCEDURE FOR SELECTIVE UNDERGRADUATION AND STABILIZATION OF BACKGROUND
SU840410A2 (en) * 1979-09-14 1981-06-23 Всесоюзный Научно-Исследовательскийинститут Золота И Редких Металлов Method of filling-in worked-out space
SU1362852A1 (en) * 1986-03-07 1987-12-30 Ленинградский горный институт им.Г.В.Плеханова Method and apparatus for forming a rock-ice filling-up mass
SU1613650A1 (en) * 1988-12-26 1990-12-15 Днепропетровский горный институт им.Артема Method of filling excavated space

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Effective date: 20150301