Failure Characteristics of Roof Falls at an Underground Stone Mine in Southwestern Pennsylvania

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Failure Characteristics of Roof Falls at an Underground Stone Mine in Southwestern Pennsylvania

Public Domain

08/01/2001

Details

Description:

The location and time of 2,007 microseismic emissions from a limestone mine were compared with mine face development and mine layout characteristics. The occurrence of roof failure zones appears to be associated with mine plan characteristics.
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-512:3e58d857f4b2785f1c89df12045c75383c8d3661a0d45869b8080edd54f3269eb90a9ae40bbdd7176470226fcfdb386b8b631864c792552792cdf24f01fe253c
Download URL:

https://stacks.cdc.gov/view/cdc/161349/cdc_161349_DS1.pdf
File Type:

[PDF - 625.31 KB ]

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