SU1125333A1 - Method of decreasing water inflow in mine workings in mining coal seams - Google Patents

Method of decreasing water inflow in mine workings in mining coal seams Download PDF

Info

Publication number
SU1125333A1
SU1125333A1 SU823462364A SU3462364A SU1125333A1 SU 1125333 A1 SU1125333 A1 SU 1125333A1 SU 823462364 A SU823462364 A SU 823462364A SU 3462364 A SU3462364 A SU 3462364A SU 1125333 A1 SU1125333 A1 SU 1125333A1
Authority
SU
USSR - Soviet Union
Prior art keywords
reservoir
development
rocks
watered
coal seams
Prior art date
Application number
SU823462364A
Other languages
Russian (ru)
Inventor
Борис Яковлевич Гвирцман
Анатолий Сергеевич Ведяшкин
Капият Балтабаевич Абельсеитов
Исаак Львович Рудой
Original Assignee
Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела
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 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела filed Critical Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Горной Геомеханики И Маркшейдерского Дела
Priority to SU823462364A priority Critical patent/SU1125333A1/en
Application granted granted Critical
Publication of SU1125333A1 publication Critical patent/SU1125333A1/en

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

СПОСОБ У/ ЛЕНЬШЕНИЯ ПРИТОКА ВОДЫ В ГОРНЫЕ ВЫРАБОТКИ . ---../ ПРИ РАЗРАБОТКЕ УГОЛЬНЫХ ПЛАСТОВ , включающий осушение обводненных пород путем предварительной отработки одного из пластов на рассто нии L от обводненных пород, определ емом из соотношени  0,5 L HT-, где Н- - высота зоны водопровод щих трещин, образующихс  над выработанным пространством разрабатываемого пласта, отличающийс  тем, что, с целью повышени  эффективности осушени  обводненных пород за счет рациональной последовательности разработки пласта, предварительно осуществл ют разработку на участке пласта, глубина залегани  которого под обводненными породами не превышает 0,8 Н , а затем в восход щем пор дке осуществл ют разработку части пласта, § расположенной со стороны восстани  от (О ранее отработанного участка. 4METHOD OF WRINKING / WRINKING THE MOUNTING IN THE MOUNTAIN PROCESSES. --- .. / WHEN DEVELOPING COAL STRAYS, including draining watered rocks by pre-mining one of the layers at a distance L from watered rocks, determined from a ratio of 0.5 L HT-, where H- is the height of the zone of water conducting cracks, formed over the developed space of the developed reservoir, characterized in that, in order to increase the efficiency of drainage of watered rocks due to a rational sequence of reservoir development, preliminary development is carried out on the section of the reservoir orogo under watered species does not exceed 0.8 N and then into ascending order is performed to develop part of the formation, § situated side by uprising (O previously exhaust section. 4

Description

to сдto cd

Сл:Sl:

ооoo

ООOO

Claims (1)

СПОСОБ УМЕНЬШЕНИЯ ПРИ части пласта, восстанияMETHOD OF REDUCING FOR PART OF THE PLAST, UPRISING ПРИ РАЗРАБОТКЕ УГОЛЬНЫХ ПЛАСТОВ, включающий осушение обводненных пород путем предварительной отработки одного из пластов на расстоянии L от обводненных пород, определяемом из соотношения 0,5 HTi L < Нт, где Н.г — высота зоны водопроводящих трещин, образующихся над выработанным пространством разрабатываемого пласта, отличающийся тем, что, с целью повышения эффективности осушения обводненных пород за счет рациональной последовательности разработки пласта, предварительно осуществляют разработку на участке пласта, глубина залегания которого под обводненными породами не превышает 0,8 Н , а затем в восходящем порядке осуществляют разработку расположенной со стороныDuring the development of coal seams, including drainage of waterlogged rocks by preliminary mining of one of the seams at a distance L from waterlogged rocks, determined from the ratio of 0.5 H T i L <N t , where N. g is the height of the zone of water-supply cracks formed above the worked out space the developed reservoir, characterized in that, in order to increase the efficiency of drainage of waterlogged rocks due to the rational sequence of the development of the reservoir, preliminary development is carried out on the reservoir, the depth of which under waterlogged rocks does not exceed 0.8 N, and then, in an ascending order, they develop from the side
SU823462364A 1982-07-05 1982-07-05 Method of decreasing water inflow in mine workings in mining coal seams SU1125333A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823462364A SU1125333A1 (en) 1982-07-05 1982-07-05 Method of decreasing water inflow in mine workings in mining coal seams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823462364A SU1125333A1 (en) 1982-07-05 1982-07-05 Method of decreasing water inflow in mine workings in mining coal seams

Publications (1)

Publication Number Publication Date
SU1125333A1 true SU1125333A1 (en) 1984-11-23

Family

ID=21019781

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823462364A SU1125333A1 (en) 1982-07-05 1982-07-05 Method of decreasing water inflow in mine workings in mining coal seams

Country Status (1)

Country Link
SU (1) SU1125333A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113530573A (en) * 2021-08-20 2021-10-22 湖南楚湘建设工程集团有限公司 Long-detection-short-detection-grouting combined water prevention and control method based on water inflow classification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР по. за вке № 3005501, кл. Е 21 С 41/04 1980. 2. Авторское свидетельство СССР № 676737, кл. Е 21 F 16/00, 1978 (прототип). *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113530573A (en) * 2021-08-20 2021-10-22 湖南楚湘建设工程集团有限公司 Long-detection-short-detection-grouting combined water prevention and control method based on water inflow classification
CN113530573B (en) * 2021-08-20 2024-01-30 湖南楚湘建设工程集团有限公司 Long-probe-short-probe-grouting combined water control method based on water inflow classification

Similar Documents

Publication Publication Date Title
SU1125333A1 (en) Method of decreasing water inflow in mine workings in mining coal seams
Havenor Structure, stratigraphy, and hydrogeology of the northern Roswell artesian basin, Chaves County, New Mexico
SU666276A1 (en) Mine drainage method
RU2233984C1 (en) Method for extracting placers and technogenic deposits of mineral resources
SU1167329A1 (en) Method of mining bed deposits of minerals
SU676737A1 (en) Method of reducing inflow of water into mine workings
SU1497356A1 (en) Method of drying water-bearing rock
SU787685A1 (en) Method of filling-in excavated space
SU898075A2 (en) Method of working ore deposits
RU1662166C (en) Method for mineral opencast mining
SU1208132A1 (en) Method of restoring the water intake capacity of closed drainage
SU1273560A1 (en) Method of preventing inflow of water into stoping faces
SU581282A1 (en) Method of mining thick ore bodies
SU1700240A1 (en) Method of mining mineral flat beds
SU715798A1 (en) Method of mining gently sloping ore bodies
SU949185A1 (en) Method for working fluid-saturated mineral deposits
SU724735A1 (en) Method of mining coal seams
SU724736A1 (en) Method of preparing excavation pillar
SU676730A1 (en) Method of excavating steep beds of minerals
SU1167332A1 (en) Method of hydraulic winning of minerals through wells
SU1054541A1 (en) Dump shaping method
SU1229342A1 (en) Method of excavating rock from safety pillars under water objects
SU699186A1 (en) Method of underground excavation of wall stone
SU894078A1 (en) Method of dewatering an underground working
SU581280A1 (en) Method of mining thick mineral beds