Mistakes, Misconceptions, and Key Points Regarding Secondary Roof Support Systems

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Mistakes, Misconceptions, and Key Points Regarding Secondary Roof Support Systems

Public Domain

08/01/2001

Details

Description:

This paper discusses misconceptions about how roof supports perform and factors that impact their performance. The paper is limited to a discussion of secondary roof support systems and powered roof supports such as longwall shields.
Document Type:

Book
CIO:

NIOSH
Division:

NIOSH Mining
Location:

North America
NIOSHTIC Number:

nn:na
Collection(s):

National Institute for Occupational Safety and Health
Main Document Checksum:

urn:sha-512:35706d1f5c408b3aa80098898d8e118b9133965c4f6aaf97629626a239ba8b96a3bb8dc376fa782795ef5b6906b532be90d22c65633874e51fedddef86410bfc
Download URL:

https://stacks.cdc.gov/view/cdc/161534/cdc_161534_DS1.pdf
File Type:

[PDF - 3.89 MB ]

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Details

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