Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

How bearing plates affect roof bolt performance.

Authors
Oitto-RH; Zona-A; Stears-JH
Source
Coal Min & Processing 1970 Dec; 7(12):49-57
Link
NIOSHTIC No.
10001202
Abstract
Results from a laboratory investigation by the Safety Research Center of the Bureau of Mines on roof bolts show that the bearing plate can cause tension bleed-off in a roof bolt assembly.
Keywords
Mining-industry; Underground-mining; Ground-control; Engineering-controls; Control-technology
CODEN
CMPRBV
Publication Date
19701201
Document Type
OP; Journal Article
Fiscal Year
1971
NTIS Accession No.
NTIS Price
Identifying No.
OP 23-71
Issue of Publication
12
ISSN
0009-9961
NIOSH Division
PRC
Source Name
Coal Mining & Processing
State
PA
TOP