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Ground control analysis of multi-slice mining for thick Western coal seams.

Authors
Hackett-TD; Park-H
Source
Soc Min Eng AIME Preprint 87-39 1987; :1-7
Link
NIOSHTIC No.
10005729
Abstract
This paper describes a study by the Bureau of Mines into the ground control factors affecting multislice longwall mining under western mining conditions, including field trials at a multislice operation in Colorado.
Keywords
Mining; Ground control; Coal mines; Coal mining; Coal seams; Longwall mining; Region 8
Publication Date
19870101
Document Type
OP
Fiscal Year
1987
NTIS Accession No.
NTIS Price
Identifying No.
OP 75-87
NIOSH Division
DRC
Source Name
Soc. Min. Eng. AIME Preprint 87-39
State
CO
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