Updated analysis of longwall pillar stability (ALPS) computer program incorporates new coal mine roof rating (CMRR)

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Updated analysis of longwall pillar stability (ALPS) computer program incorporates new coal mine roof rating (CMRR)

Public Domain

File Language:

English

Details

Corporate Authors:

United States. Bureau of Mines
Description:

"The objective of this work is to develop a comprehensive, practical method for designing longwall gate entries that considers coal pillar size, mine roof quality, and artificial support in an easy-to-use computer program." - NIOSHTIC-2

NIOSHTIC no. 20035958
Subjects:

Mining Occupational Health Safety
Source:

Technology news (United States. Bureau of Mines) ; 445
Series:

Mining Publications
Subseries:

Technology News
Document Type:

Text
Genre:

Newsletter
CIO:

National Institute for Occupational Safety and Health (NIOSH)
Topic:

Workplace Safety & Health
Location:

North America
NIOSHTIC Number:

nn:20035958
Collection(s):

National Institute for Occupational Safety and Health
Main Document Checksum:

urn:sha-512:aa1b83b6d5c1cd0bb715652b8dcadc1da0d684c13d08bcdb04e17546451c68cff7c90f9fde7988bc1091c084d223a03e7a2b5801739b03553cfcee399e1a5aa7
Download URL:

https://stacks.cdc.gov/view/cdc/9870/cdc_9870_DS1.pdf
File Type:

[PDF - 89.77 KB ]

File Language:

English

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