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Updated analysis of longwall pillar stability (ALPS) computer program incorporates new coal mine roof rating (CMRR)
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February 1995
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Source: Technology news (United States. Bureau of Mines) ; 445
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Series: Mining Publications
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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
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NIOSHTIC Number:20035958
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Resource Number:TN-445
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[PDF-89.77 KB]