SU408983A1 - - Google Patents

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Publication number
SU408983A1
SU408983A1 SU1670843A SU1670843A SU408983A1 SU 408983 A1 SU408983 A1 SU 408983A1 SU 1670843 A SU1670843 A SU 1670843A SU 1670843 A SU1670843 A SU 1670843A SU 408983 A1 SU408983 A1 SU 408983A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ice
water
filled
lining
freezing
Prior art date
Application number
SU1670843A
Other languages
Russian (ru)
Inventor
В. Г. Гольдтман Г. И. Ясаков Всесоюзный научно исследовательский институт золота редких металлов П. Д. Чабан
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 filed Critical
Priority to SU1670843A priority Critical patent/SU408983A1/ru
Application granted granted Critical
Publication of SU408983A1 publication Critical patent/SU408983A1/ru

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Description

1one

Изобретение относитс  к области подземного строительства и может быть нснользовано при возведении лед ной облицовкН горных выработок, преимущественно хранилин в вечномерзлых грунтах.The invention relates to the field of underground construction and can be used in the construction of ice facing of mine workings, mainly stored in permafrost soils.

Известны способы образованн  лед ной об;|иновки подземного сооружени  в печиомерзлых грунтах путем намораживанни льда но контуру выработки в естественных условн х , причем воду набрызгивают на новерхность выработки, например, с помощью брандсбонтов .Methods are known for the formation of ice formations in underground structures in furnace-frozen soils by freezing ice but the natural contour of the mine, with water being sprayed onto the surface of the mine, for example, by using earths.

При таком способе возможно нарущеиие герметичности лед ной облицовки при неравпомерном нанесении воды, кроме того, ведение работ  вл етс  трудоемким.With this method, it is possible that the ice lining is impermeable when the water is applied unevenly, and that the work is also laborious.

Цель изобретени  - снижение трудоемкости работ и обесиечепие герметичности облицовки .The purpose of the invention is to reduce the complexity of the work and improve the tightness of the lining.

Достигаетс  это тем, что выработку заиолн ют водой, сохран ют в заполненном состо нии на врем  намерзани  необходимого сло  льда, после чего оставшуюс  воду удал ют.This is achieved by the fact that the production is filled with water, kept in the filled state for the time of freezing of the necessary layer of ice, after which the remaining water is removed.

Описываемый способ образовани  лед ной облицовки заключаетс  в том, что после разработки породы образовавшуюс  выработкуThe described method of forming ice lining is that after the development of the rock, the resulting production

заполи ют водой, причем конфигураци  хранилища должна быть такой, чтобы исключить возможность образовани  воздушных подуHjeK под сводом выработки.water is filled, and the storage configuration must be such as to exclude the possibility of formation of air pods under the roof of the mine.

В заполненной водой выработке происходит намерзание льда по ее контуру за счет естественного холода вечномерзлого грунта.In ice-filled excavation, ice freezes along its contour due to the natural cold of permafrost soil.

После намерзани  необходимого сло  льда, что коитролируетс  по объему вытесненной воды или с помощью специально пробуренных скважин, оставшуюс  воду удал ют, нанример, нутем откачки или вытеснени  сжатым воздухом.After the required layer of ice is frozen, which coitrols by volume of the displaced water or by means of specially drilled wells, the remaining water is removed, by drawing, by pumping or displacing them with compressed air.

П р е д м е т и з о б р е т е н и  PRIORITY AREA

Способ образовани  лед ной об.тнцовки подземного сооружени  в веч.номерзлых грунтах путем намораживани  льда по контуруMethod for the formation of an ice fencing underground facility in permafrost frozen soils by freezing ice along the contour

выработки в естественных услови х, отличающийс  тем, что, с целью снижени  трудоемкости работ и обеспечени  герметичиости облицо1вки , выработку заполн ют водой, сохран ют в заполненном состо нии на врем  намерзани  необходимого сло  льда, после чего оставн уюс  воду удал ют.production under natural conditions, characterized in that, in order to reduce the laboriousness of the work and ensure the airtightness of the lining, the production is filled with water, is kept in the filled state for the time of freezing of the necessary ice layer, after which the remaining water is removed.

SU1670843A 1971-06-16 1971-06-16 SU408983A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1670843A SU408983A1 (en) 1971-06-16 1971-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1670843A SU408983A1 (en) 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
SU408983A1 true SU408983A1 (en) 1973-11-30

Family

ID=20479517

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1670843A SU408983A1 (en) 1971-06-16 1971-06-16

Country Status (1)

Country Link
SU (1) SU408983A1 (en)

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