SU619652A1 - Method of protecting development workings at excavation of coal seams - Google Patents

Method of protecting development workings at excavation of coal seams

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Publication number
SU619652A1
SU619652A1 SU762406198A SU2406198A SU619652A1 SU 619652 A1 SU619652 A1 SU 619652A1 SU 762406198 A SU762406198 A SU 762406198A SU 2406198 A SU2406198 A SU 2406198A SU 619652 A1 SU619652 A1 SU 619652A1
Authority
SU
USSR - Soviet Union
Prior art keywords
excavation
coal seams
development workings
protecting
protecting development
Prior art date
Application number
SU762406198A
Other languages
Russian (ru)
Inventor
Виктор Евгеньевич Ануфриев
Константин Аркадьевич Ардашев
Сергей Анреянович Батугин
Виктор Иванович Немов
Евгений Иванович Рогов
Владимир Александрович Рудаков
Original Assignee
Кузбасский Политехнический Институт
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 Кузбасский Политехнический Институт filed Critical Кузбасский Политехнический Институт
Priority to SU762406198A priority Critical patent/SU619652A1/en
Application granted granted Critical
Publication of SU619652A1 publication Critical patent/SU619652A1/en

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Description

(54) СПОСОБ ОХРАНЫ ПОДГОТОВИТЕЛЬНЫХ ВЫРАБОТОК-ПРИ РАЗРАБОТКЕ УГОЛЬНЫХ ПЛАСТОВ(54) METHOD FOR THE PROTECTION OF PREPARATORY DEVELOPMENTS IN THE DEVELOPMENT OF COAL STRAYS

22

мере отработки одного выемочного столба в коивейерной выработке последнего вслед за проходом очистного забо  размещают два р да пне&мобаллонов,.и после отработки этого столба fl стабилизации смещени  горных пород извлекают один р д пневмобаллонов , примыкающих к массиву угл  смежного выемочного столба, и по .мере отработки смежного столба вслед за проходом его очистного забо  из.влекают втopo р д пневмобаллонов из указанной выработки и погашают ее.As one mining column is mined, two rows of amphibian and mobile bulbs are placed after the passage of a clearing slab. to the extent of working out of the adjacent pillar, following the passage of its clearing slab, draws, in the opposite direction, a number of air bellows from the indicated output and extinguishes it.

Источники информации, прин тые во вни ма:1ие при экспертизе:Sources of information taken into consideration: 1 in the examination:

1.Типовые системы разработки с подвига нием очистного забо  по падению (восстанию ) в услови х Карагандинского басcefiHa . Караганда, 1972, с. 63.1. Typical development systems with the advancement of the cleansing slab by the fall (rebellion) under the conditions of the Karaganda Basin. Karaganda, 1972, p. 63.

2.Артамонов Н. С. Уменьшение трудоемкости на проведение и крепление выработок за счет бесцеликовой выемки угл  и безремонтного их поддержани . Кемерово . 1976, с. 38.2. Artamonov N. S. Decrease in laboriousness for carrying out and fixing workings due to purposeless coal extraction and maintenance-free maintenance. Kemerovo. 1976, p. 38

SU762406198A 1976-09-22 1976-09-22 Method of protecting development workings at excavation of coal seams SU619652A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762406198A SU619652A1 (en) 1976-09-22 1976-09-22 Method of protecting development workings at excavation of coal seams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762406198A SU619652A1 (en) 1976-09-22 1976-09-22 Method of protecting development workings at excavation of coal seams

Publications (1)

Publication Number Publication Date
SU619652A1 true SU619652A1 (en) 1978-08-15

Family

ID=20677635

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762406198A SU619652A1 (en) 1976-09-22 1976-09-22 Method of protecting development workings at excavation of coal seams

Country Status (1)

Country Link
SU (1) SU619652A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2472935C1 (en) * 2011-07-29 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Protection method of reusable development workings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2472935C1 (en) * 2011-07-29 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Protection method of reusable development workings

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