Measuring Noise From A Continuous Mining Machine

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Measuring Noise From A Continuous Mining Machine

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Author : R. C. Bartholomae
language : en
Publisher:
Release Date : 1983

Measuring Noise From A Continuous Mining Machine written by R. C. Bartholomae and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Coal-mining machinery categories.

Noise generated by continuous mining machines in underground coal production is an important health hazard. Bureau of Mines Contract J0387229 covers investigation of this noise through laboratory tests of simulated cutting operations and through in-mine noise measurements. The results of these investigations indicate that coal cutting noise and conveyor noise are dominant sources of mining machine operational noise. Typical noise levels for both cutting and conveying operations are approximately 97 dBA (decibels A-weighted). For full operation of all machine systems, the overall sound pressure level is approximately 101 dBA. In-mine and laboratory test results show excellent agreement in both A-weighted overall levels as well as in A-weighted one-third-octave band spectra.

Information Circular

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Author :
language : en
Publisher:
Release Date : 1984

Information Circular written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Mines and mineral resources categories.

Bureau Of Mines Research

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Author : United States. Bureau of Mines
language : en
Publisher:
Release Date : 1989

Bureau Of Mines Research written by United States. Bureau of Mines and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Fuel categories.

The Bureau Of Mines Noise Control Research Program

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Author :
language : en
Publisher:
Release Date : 1985

The Bureau Of Mines Noise Control Research Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Mineral industries categories.

This report summarizes the Bureau of Mines noise-control research program from 1972 to 1982. Each segment of the mining industry--under- ground coal, underground hardrock, surface mining, and processing plants--has different noise-control problems because of vast differences in working procedures, equipment, and workplace design. The Bureau has identified the most serious noise problems in each segment and has developed strategies for attacking these problems. This publication points out the need for noise control in the mining industry, discusses Federal regulations governing worker exposure to noise, and describes the Bureau's overall approach to mining noise- control research. It traces the history of noise overexposure in each segment of the mining industry and discusses the major noise sources. It provides detailed information on noise-control research efforts in the Bureau's major areas of emphasis, including the results of these efforts. Finally, the report discusses the Bureau's future role in research on mining noise control, emphasizing the need to expend more effort on long term in-house investigations into the noise problems that have been identified in past programs as the most serious ones.

Measuring Noise From A Continuous Mining Machine

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Author : Roy C. Bartholomae
language : en
Publisher:
Release Date : 1983

Measuring Noise From A Continuous Mining Machine written by Roy C. Bartholomae and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.

Monthly Catalog Of United States Government Publications

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Author : United States. Superintendent of Documents
language : en
Publisher:
Release Date : 1984

Monthly Catalog Of United States Government Publications written by United States. Superintendent of Documents and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Government publications categories.

Annual Report And Achievements Mining Enforcement And Safety Administration

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Author : United States. Mining Enforcement and Safety Administration
language : en
Publisher:
Release Date : 197?

Annual Report And Achievements Mining Enforcement And Safety Administration written by United States. Mining Enforcement and Safety Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 197? with Coal mines and mining categories.

Annual Report Of The Secretary Of Labor Under The Federal Mine Safety And Health Act Of 1977

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Author : United States. Mine Safety and Health Administration
language : en
Publisher:
Release Date :

Annual Report Of The Secretary Of Labor Under The Federal Mine Safety And Health Act Of 1977 written by United States. Mine Safety and Health Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Mine safety categories.

Laboratory Wear Testing Capabilities Of The Bureau Of Mines

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Author : Robert Blickensderfer
language : en
Publisher:
Release Date : 1985

Laboratory Wear Testing Capabilities Of The Bureau Of Mines written by Robert Blickensderfer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Mechanical wear categories.

Energy Research Abstracts

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Author :
language : en
Publisher:
Release Date : 1986

Energy Research Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Power resources categories.