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Preparation and extraction of sloping seams without leaving inter-drift coal pillars

Journal Article:

Abstract

A description is given of mining three coal seams in the Kuznetsk Basin without leaving coal pillars because they could not withstand the stress of the induced reference pressure. This system reduced coal losses in 1976 in comparison to 1970 and eliminated local accumulations of methane by withdrawing it through the excavated area. The system was noted to have the disadvantage of additional expenditures for timber supports. 2 figures.
Publication Date:
Oct 01, 1977
Product Type:
Journal Article
Reference Number:
EDB-80-000078
Resource Relation:
Journal Name: Ugol; (USSR); Journal Volume: 10
Subject:
01 COAL, LIGNITE, AND PEAT; UNDERGROUND MINING; COAL MINING; METHANE; REMOVAL; SUPPORTS; USSR; ALKANES; CRYOGENIC FLUIDS; EUROPE; FLUIDS; HYDROCARBONS; MECHANICAL STRUCTURES; MINING; ORGANIC COMPOUNDS; 012000* - Coal, Lignite, & Peat- Mining
OSTI ID:
5996280
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: UGOLA
Submitting Site:
TIC
Size:
Pages: 40-42
Announcement Date:

Journal Article:

Citation Formats

Artamonov, N S, Bormotov, I N, and Brovko, I I. Preparation and extraction of sloping seams without leaving inter-drift coal pillars. USSR: N. p., 1977. Web.
Artamonov, N S, Bormotov, I N, & Brovko, I I. Preparation and extraction of sloping seams without leaving inter-drift coal pillars. USSR.
Artamonov, N S, Bormotov, I N, and Brovko, I I. 1977. "Preparation and extraction of sloping seams without leaving inter-drift coal pillars." USSR.
@misc{etde_5996280,
title = {Preparation and extraction of sloping seams without leaving inter-drift coal pillars}
author = {Artamonov, N S, Bormotov, I N, and Brovko, I I}
abstractNote = {A description is given of mining three coal seams in the Kuznetsk Basin without leaving coal pillars because they could not withstand the stress of the induced reference pressure. This system reduced coal losses in 1976 in comparison to 1970 and eliminated local accumulations of methane by withdrawing it through the excavated area. The system was noted to have the disadvantage of additional expenditures for timber supports. 2 figures.}
journal = {Ugol; (USSR)}
volume = {10}
journal type = {AC}
place = {USSR}
year = {1977}
month = {Oct}
}