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RU2002127974A - METHOD FOR PREPARING AN ARRAY OF MULTI-FROZEN AND WATERED ROCKS FOR DRILLING PRODUCTION - Google Patents

METHOD FOR PREPARING AN ARRAY OF MULTI-FROZEN AND WATERED ROCKS FOR DRILLING PRODUCTION

Info

Publication number
RU2002127974A
RU2002127974A RU2002127974/03A RU2002127974A RU2002127974A RU 2002127974 A RU2002127974 A RU 2002127974A RU 2002127974/03 A RU2002127974/03 A RU 2002127974/03A RU 2002127974 A RU2002127974 A RU 2002127974A RU 2002127974 A RU2002127974 A RU 2002127974A
Authority
RU
Russia
Prior art keywords
array
preparing
water
frozen
drilling production
Prior art date
Application number
RU2002127974/03A
Other languages
Russian (ru)
Other versions
RU2223403C1 (en
Inventor
Лев Александрович Пучков
Валерий Михайлович Шек
Original Assignee
Московский государственный горный университет
Filing date
Publication date
Application filed by Московский государственный горный университет filed Critical Московский государственный горный университет
Priority to RU2002127974/03A priority Critical patent/RU2223403C1/en
Priority claimed from RU2002127974/03A external-priority patent/RU2223403C1/en
Application granted granted Critical
Publication of RU2223403C1 publication Critical patent/RU2223403C1/en
Publication of RU2002127974A publication Critical patent/RU2002127974A/en

Links

Claims (1)

Способ подготовки массива многолетнемерзлых и обводненных горных пород для проходки выработок, включающий понижение в массиве уровня высокоминерализованной воды, отвод и сброс ее в водоприемник, отличающийся тем, что после понижения уровня минерализованной воды в массиве горных пород уменьшают концентрацию солей в этой воде в зоне заложения каждой выработки посредством, например, нагнетания в массив подогретой пресной воды, до величины, при которой температура замерзания воды в каждой зоне выше температуры массива горных пород.A method of preparing an array of permafrost and flooded rocks for sinking, including lowering the level of highly mineralized water in the array, draining and discharging it into the water intake, characterized in that after lowering the level of mineralized water in the rock mass, the salt concentration in this water in the zone of each production by, for example, injection of heated fresh water into the array to a value at which the freezing temperature of water in each zone is higher than the temperature of the rock mass.
RU2002127974/03A 2002-10-18 2002-10-18 Process of preparation of mass of permafrost and flooded rock mass for driving workings RU2223403C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002127974/03A RU2223403C1 (en) 2002-10-18 2002-10-18 Process of preparation of mass of permafrost and flooded rock mass for driving workings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002127974/03A RU2223403C1 (en) 2002-10-18 2002-10-18 Process of preparation of mass of permafrost and flooded rock mass for driving workings

Publications (2)

Publication Number Publication Date
RU2223403C1 RU2223403C1 (en) 2004-02-10
RU2002127974A true RU2002127974A (en) 2004-04-20

Family

ID=32173376

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002127974/03A RU2223403C1 (en) 2002-10-18 2002-10-18 Process of preparation of mass of permafrost and flooded rock mass for driving workings

Country Status (1)

Country Link
RU (1) RU2223403C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071945B (en) * 2010-12-29 2012-11-28 上海隧道工程股份有限公司 Construction method of shield access hole under three-sided closed structure
CN102182463B (en) * 2011-04-12 2013-01-16 中煤邯郸特殊凿井有限公司 Inclined shaft freezing heat insulation method
CN105545330A (en) * 2016-02-26 2016-05-04 河北钢铁集团矿业有限公司 Water prevention and control process in construction of metallurgical underground mining ore pass fragmenting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1665736A1 (en) * 1989-05-22 1996-10-20 Ленинградский горный институт им.Г.В.Плеханова Method for draining of pipe-shaped mineral deposit
SU1726773A1 (en) * 1989-05-31 1992-04-15 Всесоюзный научно-исследовательский институт золота и редких металлов "ВНИИ-1" Method of protecting mine drifts against mineralized ground water
RU2046952C1 (en) * 1991-11-27 1995-10-27 Красноярский институт цветных металлов Permafrost rocks preparation method
RU2036309C1 (en) * 1992-01-10 1995-05-27 Красноярский институт цветных металлов Method for preparation of frozen rocks for mining
RU2151292C1 (en) * 1999-02-09 2000-06-20 Институт горного дела СО РАН Method of preparing inundated kimberlite pipe for underground mining in regions with cold climate

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