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Damage-resistant brattice support stoppings in mines with large entries.

Authors
Timko-RJ; Thimons-ED
Source
Eng Min J 1987 May; 188(5):34-36
NIOSHTIC No.
10005821
Abstract
This paper describes three damage-resistant brattice (drb) stoppings built and tested in a Colorado oil shale mine. The results proved the ability of drb's to economically reduce air leakage and minimize blast damage to stoppings in mines with cross-sectional openings up to 55 ft wide and 30 ft high.
CODEN
ENMJAK
Publication Date
19870501
Document Type
OP; Journal Article
Fiscal Year
1987
NTIS Accession No.
NTIS Price
Identifying No.
OP 11-88
Issue of Publication
5
ISSN
0095-8948
NIOSH Division
PRC
Source Name
Engineering and Mining Journal
State
CO; PA
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