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Laboratory evaluation of cable bolt supports (in two parts). 2. Evaluation of supports using conventional cables with steel buttons, birdcage cables, and epoxy-coated cables.

Authors
Goris-JM
Source
Spokane, WA: U.S. Department of the Interior, Bureau of Mines, RI 9342, 1991 Jan; :1-14
Link
NIOSHTIC No.
10008543
Abstract
The U.S. Bureau of Mines is conducting research on cable bolt ground supports to assess their material and support properties, to provide design criteria for using cable bolt supports as roof control systems under various types of underground mining conditions, and to develop a mathematical model of cable bolt support systems. Part 1 described laboratory studies of the support properties of conventional steel cable bolts. Part 2 describes the strength characteristics of conventional cables with steel buttons, single and double birdcage cables, and epoxy-coated cables.
Publication Date
19910101
Document Type
IH; Report of Investigations
Fiscal Year
1991
NTIS Accession No.
PB92177336
NTIS Price
A03
Identifying No.
RI-9342
NIOSH Division
SRC
Source Name
Spokane, WA: U.S. Department of the Interior, Bureau of Mines, RI 9342
State
WA
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