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The diagnosis and reduction of mine roof failure: part 1.

Authors
Moebs-NN; Stateham-RM
Source
Coal Min 1985 Feb; 22(2):52-55
Link
NIOSHTIC No.
10007046
Abstract
Coal mine roof falls can be categorized according to character, trend, or pattern of occurrence. These U.S. Bureau of Mines articles propose two principal categories--geology-related and stress-related failure--and a number of subcategories. Then, by reflecting the probable cause of failure, each subcategory can suggest an appropriate technique for reducing the incidence of failure. Depending on local conditions, these control techniques may include supplementary support, destresing, or reduction of mine air humidity.
Keywords
Mining; Mining industry; Underground mines; Underground mining; Coal mines; Coal mining; Roof falls
CODEN
COAMEQ
Publication Date
19850201
Document Type
OP; Journal Article
Fiscal Year
1985
Identifying No.
OP 139-89
Issue of Publication
2
ISSN
0749-1948
NIOSH Division
PRC; DRC
Source Name
Coal Mining
State
PA; CO
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division