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The Effects of Underground Environment and Loading Conditions on Noise Levels of Coal Mining Equipment, Final Report--Volume II.

Authors
Fuchs-EP
Source
NTIS: PB/80-227614 :138 pages
Link
NIOSHTIC No.
10001996
Abstract
This report presents the reduced vibration data from 10 mining machines that were tested to determine the effect of underground environment and loading conditions on acoustic noise levels of coal mining equipment. Vibration measurements were obtained on machine locations where control or sensing electronics may be mounted. The measurements included vibration data in the 20- to 3,500-hz frequency range. The 10 mining machines include continuous miners, a loading machine, a coal drill, a roof bolter, and a 25-ton locomotive. A list describing the mining machine, geographic, test location, and test date is shown in table 1. The vibration data has been reduced to octave band, 1/3-octave band, and narrow band levels.
Publication Date
19790101
Document Type
CP; Final Contract Report;
Fiscal Year
1979
NTIS Accession No.
PB80-227614
NTIS Price
A08
Identifying No.
OFR 97(2)-80
NIOSH Division
PRC;
Source Name
NTIS: PB/80-227614
Performing Organization
Donaldson Company, Inc.
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